DETERMINING SHORT BETWEEN CIRCUITS LOCATION (CAN-BUS No.1) [TYPE-B (R.H.D.)]

• When disconnecting the connector, verify that there is no looseness, damage, deformation, corrosion, or poor connection of the connector terminals.

• When inspecting the connector, touch it with a paper clip or similar thin pin without directly inserting a tester probe into the terminal.

• Disconnect the negative battery terminal before performing any work that requires handling of connectors.

Step	Inspection	Action
1	INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector 2 which has front body control module (FBCM) terminals 2K and 2I. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 15.
No	Go to the next step.
2	INSPECT FRONT BODY CONTROL MODULE (FBCM) FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between front body control module (FBCM) terminals 2K and 2I. • Is there continuity?	Yes	Replace the front body control module (FBCM) because there is a short between circuits in the front body control module (FBCM). (See FRONT BODY CONTROL MODULE (FBCM) REMOVAL/INSTALLATION.)
No	• Go to the next step. (SKYACTIV-G 2.5T, SKYACTIV-D 2.2) • Go to Step 7. (SKYACTIV-G 2.0, SKYACTIV-G 2.5)
3	INSPECT BETWEEN TCM AND FRONT BODY CONTROL MODULE (FBCM) FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between TCM terminals E and F. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 6.
4	INSPECT BETWEEN TCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-01. • Inspect for continuity between TCM terminals E and F. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between the front body control module (FBCM) and connector C-01 because the wiring harness is shorted between circuits.
5	INSPECT TCM FOR SHORT BETWEEN CIRCUITS • Disconnect the TCM connector. • Inspect for continuity between TCM terminals E and F (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the TCM and connector C-01 because the wiring harness is shorted between circuits.
No	Replace the TCM because there is a short between circuits in the TCM. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL, FW6AX-EL].) (See CONTROL VALVE BODY REMOVAL/INSTALLATION [GW6A-EL, GW6AX-EL].)
6	INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-53. • Connect connector 2 which has front body control module (FBCM) terminals 2K and 2I. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the front body control module (FBCM) and connector C-53 because the wiring harness is shorted between circuits.
No	Go to Step 11.
7	INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-01. • Connect connector 2 which has front body control module (FBCM) terminals 2K and 2I. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between the front body control module (FBCM) and connector C-01 because the wiring harness is shorted between circuits.
No	Go to the next step.
8	INSPECT BETWEEN TCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between TCM terminals E and F. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 10.
9	INSPECT TCM FOR SHORT BETWEEN CIRCUITS • Disconnect the TCM connector. • Inspect for continuity between TCM terminals E and F (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the TCM and connector C-01 because the wiring harness is shorted between circuits.
No	Replace the TCM because there is a short between circuits in the TCM. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL, FW6AX-EL].) (See CONTROL VALVE BODY REMOVAL/INSTALLATION [GW6A-EL, GW6AX-EL].)
10	INSPECT BETWEEN CONNECTOR C-53 AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-53. • Connect connector C-01. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between connector C-53 and connector C-01 because the wiring harness is shorted between circuits.
No	Go to the next step.
11	INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between DSC HU/CM terminals AF and AC. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 13.
12	INSPECT DSC HU/CM FOR SHORT BETWEEN CIRCUITS • Disconnect the DSC HU/CM connector. • Inspect for continuity between DSC HU/CM terminals AF and AC (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the DSC HU/CM and connector C-53 because the wiring harness is shorted between circuits.
No	Replace the DSC HU/CM because there is a short between circuits in the DSC HU/CM. (See DSC HU/CM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].) (See DSC HU/CM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].) (See DSC HU/CM REMOVAL/INSTALLATION [WITHOUT CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) (See DSC HU/CM REMOVAL/INSTALLATION [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)
13	INSPECT BETWEEN RADAR UNIT AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between radar unit terminals D and C. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 65.
14	INSPECT RADAR UNIT FOR SHORT BETWEEN CIRCUITS • Disconnect the radar unit connector. • Inspect for continuity between radar unit terminals D and C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the radar unit and connector C-53 because the wiring harness is shorted between circuits.
No	Replace the radar unit because there is a short between circuits in the radar unit. (See RADAR UNIT REMOVAL/INSTALLATION.)
15	INSPECT BETWEEN CONNECTORS C-55,C-54 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connectors C-55,C-54. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 18.
No	Go to the next step.
16	INSPECT BETWEEN ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE / AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE AND CONNECTORS C-55,C-54 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals A and B (type A). • Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals L and M (type B). • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between front body control module (FBCM) and connectors C-55,C-54 because the wiring harness is shorted between circuits.
17	INSPECT ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE / AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module connector. • Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals A and B (wiring harness side) (type A). • Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals L and M (wiring harness side) (type B). • Is there continuity?	Yes	Repair or replace the wiring harness between the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module and connectors C-55,C-54 because the wiring harness is shorted between circuits.
No	Replace the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module because there is a short between circuits in the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module. (See ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION.) (See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.) (See ADAPTIVE LED HEADLIGHTS CONTROL MODULE REMOVAL/INSTALLATION.)
18	INSPECT BETWEEN CONNECTOR C-08 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-08. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-08 and connectors C-55,C-54 because the wiring harness is shorted between circuits.
19	INSPECT BETWEEN CONNECTOR C-24 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-24. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	• Go to Step 24. (with SCR system) • Go to Step 34. (without SCR system)
No	Go to the next step.
20	INSPECT BETWEEN POWER LIFTGATE (PLG) CONTROL MODULE AND CONNECTOR C-24 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between power liftgate (PLG) control module terminals 1B and 1A. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-24 and connector C-08 because the wiring harness is shorted between circuits.
21	INSPECT BETWEEN CONNECTOR C-74 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-74. • Connect connector C-24. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Repair or replace the wiring harness between connector C-74 and connector C-24 because the wiring harness is shorted between circuits.
No	Go to the next step.
22	INSPECT BETWEEN POWER LIFTGATE (PLG) CONTROL MODULE AND CONNECTOR C-74 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between power liftgate (PLG) control module terminals 1B and 1A. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-24 and connector C-74 because the wiring harness is shorted between circuits.
23	INSPECT POWER LIFTGATE (PLG) CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the power liftgate (PLG) control module connector. • Inspect for continuity between power liftgate (PLG) control module terminals 1B and 1A (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the power liftgate (PLG) control module and connector C-19 because the wiring harness is shorted between circuits.
No	Replace the power liftgate (PLG) control module because there is a short between circuits in the power liftgate (PLG) control module. (See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION.)
24	INSPECT BETWEEN CONNECTOR C-87 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-87. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 34.
No	Go to the next step.
25	INSPECT BETWEEN DOSING CONTROL UNIT AND CONNECTOR C-87 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between dosing control unit terminals BK and BL. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 27.
26	INSPECT DOSING CONTROL UNIT FOR SHORT BETWEEN CIRCUITS • Disconnect the dosing control unit connector. • Inspect for continuity between dosing control unit terminals BK and BL (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the dosing control unit and connector C-87 because the wiring harness is shorted between circuits.
No	Replace the dosing control unit because there is a short between circuits in the dosing control unit. (See DOSING CONTROL UNIT REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
27	INSPECT BETWEEN NOx SENSOR No.1 / NOx SENSOR No.2 / PM SENSOR AND CONNECTOR C-87 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between NOx sensor No.1 / NOx sensor No.2 / PM sensor terminals B and C. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-87 and connector C-24 because the wiring harness is shorted between circuits.
28	INSPECT BETWEEN NOx SENSOR No.1 AND CONNECTOR C-84 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-84. • Inspect for continuity between NOx sensor No.1 terminals B and C. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 30.
29	INSPECT NOx SENSOR No.1 FOR SHORT BETWEEN CIRCUITS • Disconnect the NOx sensor No.1 connector. • Inspect for continuity between NOx sensor No.1 terminals B and C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the NOx sensor No.1 and connector C-84 because the wiring harness is shorted between circuits.
No	Replace the NOx sensor No.1 because there is a short between circuits in the NOx sensor No.1. (See NOx SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
30	INSPECT BETWEEN NOx SENSOR No.2 AND CONNECTOR C-84 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between NOx sensor No.2 terminals B and C. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 32.
31	INSPECT NOx SENSOR No.2 FOR SHORT BETWEEN CIRCUITS • Disconnect the NOx sensor No.2 connector. • Inspect for continuity between NOx sensor No.2 terminals B and C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the NOx sensor No.2 and connector C-84 because the wiring harness is shorted between circuits.
No	Replace the NOx sensor No.2 because there is a short between circuits in the NOx sensor No.2. (See NOx SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
32	INSPECT BETWEEN PM SENSOR AND CONNECTOR C-84 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between PM sensor terminals B and C. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-84 and connector C-87 because the wiring harness is shorted between circuits.
33	INSPECT PM SENSOR FOR SHORT BETWEEN CIRCUITS • Disconnect the PM sensor connector. • Inspect for continuity between PM sensor terminals B and C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the PM sensor and connector C-84 because the wiring harness is shorted between circuits.
No	Replace the PM sensor because there is a short between circuits in the PM sensor. (See PM SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
34	INSPECT BETWEEN CONNECTOR C-71 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-71. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 41.
No	Go to the next step.
35	INSPECT BETWEEN ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTOR C-71 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between electric parking brake control module terminals 2G and 2F. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 37.
36	INSPECT ELECTRIC PARKING BRAKE CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the electric parking brake control module connector. • Inspect for continuity between electric parking brake control module terminals 2G and 2F (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the electric parking brake control module and connector C-71 because the wiring harness is shorted between circuits.
No	Replace the electric parking brake control module because there is a short between circuits in the electric parking brake control module. (See ELECTRIC PARKING BRAKE CONTROL MODULE REMOVAL/INSTALLATION.)
37	INSPECT BETWEEN 4WD CONTROL MODULE AND CONNECTOR C-71 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between 4WD control module terminals G and H. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 39.
38	INSPECT 4WD CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the 4WD control module connector. • Inspect for continuity between 4WD control module terminals G and H (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the 4WD control module and connector C-71 because the wiring harness is shorted between circuits.
No	Replace the 4WD control module because there is a short between circuits in the 4WD control module. (See 4WD CONTROL MODULE REMOVAL/INSTALLATION.)
39	INSPECT BETWEEN DC-DC CONVERTER (i-ELOOP) AND CONNECTOR C-71 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1A and 1C. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-71 and connector C-24 because the wiring harness is shorted between circuits.
40	INSPECT DC-DC CONVERTER (i-ELOOP) FOR SHORT BETWEEN CIRCUITS • Disconnect the DC-DC converter (i-ELOOP) connector. • Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1A and 1C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the DC-DC converter (i-ELOOP) and connector C-71 because the wiring harness is shorted between circuits.
No	Replace the DC-DC converter (i-ELOOP) because there is a short between circuits in the DC-DC converter (i-ELOOP). (See DC-DC CONVERTER (i-ELOOP) REMOVAL/INSTALLATION [i-ELOOP].)
41	INSPECT BETWEEN CONNECTORS C-72,C-73 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connectors C-72,C-73. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 47.
No	Go to the next step.
42	INSPECT BETWEEN OCCUPANT CLASSIFICATION SENSOR AND CONNECTORS C-72,C-73 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between occupant classification sensor terminals 3D and 3C. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 44.
43	INSPECT OCCUPANT CLASSIFICATION SENSOR FOR SHORT BETWEEN CIRCUITS • Disconnect the occupant classification sensor connector. • Inspect for continuity between occupant classification sensor terminals 3D and 3C (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the occupant classification sensor and connectors C-72,C-73 because the wiring harness is shorted between circuits.
No	Replace the occupant classification sensor because there is a short between circuits in the occupant classification sensor. (See OCCUPANT CLASSIFICATION SENSOR REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)
44	INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTORS C-72,C-73 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between position memory control module terminals 1C and 1E. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-71 and connectors C-72,C-73 because the wiring harness is shorted between circuits.
45	INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTOR C-31 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-31. • Inspect for continuity between position memory control module terminals 1C and 1E. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-31 and connectors C-72,C-73 because the wiring harness is shorted between circuits.
46	INSPECT POSITION MEMORY CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the position memory control module connector. • Inspect for continuity between position memory control module terminals 1C and 1E (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the position memory control module and connector C-31 because the wiring harness is shorted between circuits.
No	Replace the position memory control module because there is a short between circuits in the position memory control module. (See POSITION MEMORY CONTROL MODULE REMOVAL/INSTALLATION.)
47	INSPECT BETWEEN CONNECTOR C-16 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-16. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-16 and connectors C-72,C-73 because the wiring harness is shorted between circuits.
48	INSPECT BETWEEN CONNECTOR C-19 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-19. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 51.
No	Go to the next step.
49	INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-19 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between forward sensing camera (FSC) terminals M and N. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-19 and connector C-16 because the wiring harness is shorted between circuits.
50	INSPECT FORWARD SENSING CAMERA (FSC) FOR SHORT BETWEEN CIRCUITS • Disconnect the forward sensing camera (FSC) connector. • Inspect for continuity between forward sensing camera (FSC) terminals M and N (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the forward sensing camera (FSC) and connector C-19 because the wiring harness is shorted between circuits.
No	Replace the forward sensing camera (FSC) because there is a short between circuits in the forward sensing camera (FSC). (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)
51	INSPECT BETWEEN CONNECTOR C-64 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-64. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to Step 54.
No	Go to the next step.
52	INSPECT BETWEEN SAS CONTORL MODULE AND CONNECTOR C-64 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-64. • Inspect for continuity between SAS control module terminals 3Q and 3S. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-19 and connector C-64 because the wiring harness is shorted between circuits.
53	INSPECT SAS CONTORL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the SAS control module connector. • Inspect for continuity between SAS control module terminals 3Q and 3S (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between SAS control module and connector C-64 because the wiring harness is shorted between circuits.
No	Replace the SAS control module because there is a short between circuits in the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)
54	INSPECT BETWEEN INSTRUMENT CLUSTER AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-63. • Inspect for continuity between instrument cluster terminals B and D. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 58.
55	INSPECT BETWEEN ACTIVE DRIVING DISPLAY AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS • Disconnect the active driving display connector. • Inspect for continuity between active driving display terminals I and K (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the active driving display and connector C-63 because the wiring harness is shorted between circuits.
No	Go to the next step.
56	INSPECT ACTIVE DRIVING DISPLAY FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between instrument cluster terminals B and D. • Is there continuity?	Yes	Go to the next step.
No	Replace the active driving display because there is a short between circuits in the active driving display. (See ACTIVE DRIVING DISPLAY REMOVAL/INSTALLATION.)
57	INSPECT INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Disconnect the instrument cluster connector. • Inspect for continuity between instrument cluster terminals B and D (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the instrument cluster and active driving display because the wiring harness is shorted between circuits.
No	Replace the instrument cluster because there is a short between circuits in the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
58	INSPECT BETWEEN EPS CONTROL MODULE AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between EPS control module terminals 2B and 2D. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 60.
59	INSPECT EPS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the EPS control module connector. • Is there continuity between EPS control module terminals 2B and 2D (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the EPS control module and connector C-63 because the wiring harness is shorted between circuits.
No	Replace the EPS control module because there is a short between circuits in the EPS control module. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)
60	INSPECT BETWEEN START STOP UNIT AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between start stop unit terminals 2M and 2O. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 62.
61	INSPECT START STOP UNIT FOR SHORT BETWEEN CIRCUITS • Disconnect the start stop unit connector. • Is there continuity between start stop unit terminals 2M and 2O (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the start stop unit and connector C-63 because the wiring harness is shorted between circuits.
No	Replace the start stop unit because there is a short between circuits in the start stop unit. (See START STOP UNIT REMOVAL/INSTALLATION.)
62	INSPECT BETWEEN DLC-2 AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off). • Measure the voltage at DLC-2 terminals F and E. • Is the voltage at DLC-2 terminals F and E the same?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-64 and connector C-63 because the wiring harness is shorted between circuits.
63	INSPECT GATEWAY UNIT (GWU) FOR SHORT BETWEEN CIRCUITS • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect the connector 3 which has gateway unit (GWU) terminals 3X and 3W. • Inspect for continuity between gateway unit (GWU) terminals 3X and 3W • Is there continuity?	Yes	Replace the gateway unit (GWU) because there is a short between circuits inside the gateway unit (GWU). (See GATEWAY UNIT (GWU) REMOVAL/INSTALLATION [TYPE-B].)
No	Go to the next step.
64	INSPECT BETWEEN GATEWAY UNIT (GWU) AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between gateway unit (GWU) terminals 3X and 3W (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between gateway unit (GWU) and connector C-63 because the wiring harness is shorted between circuits.
No	Repair or replace the wiring harness between gateway unit (GWU) and DLC-2 because the wiring harness is shorted between circuits.
65	INSPECT PCM FOR SHORT BETWEEN CIRCUITS • Disconnect the PCM connector. • Inspect for continuity between PCM terminals 2S and 2T (wiring harness side). (SKYACTIV-G 2.0, SKYACTIV-G 2.5) • Inspect for continuity between PCM terminals 2AK and 2AL (wiring harness side). (SKYACTIV-G 2.5T, SKYACTIV-D 2.2) • Is there continuity?	Yes	Repair or replace the wiring harness between the PCM and connector C-53 because the wiring harness is shorted between circuits.
No	Replace the PCM because there is a short between circuits in the PCM. (See PCM REMOVAL/INSTALLATION [WITHOUT CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) (See PCM REMOVAL/INSTALLATION [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].) (See PCM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

Step

Inspection

Action

INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector 2 which has front body control module (FBCM) terminals 2K and 2I.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 15.

Go to the next step.

INSPECT FRONT BODY CONTROL MODULE (FBCM) FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between front body control module (FBCM) terminals 2K and 2I.

• Is there continuity?

Yes

Replace the front body control module (FBCM) because there is a short between circuits in the front body control module (FBCM).

(See FRONT BODY CONTROL MODULE (FBCM) REMOVAL/INSTALLATION.)

• Go to the next step. (SKYACTIV-G 2.5T, SKYACTIV-D 2.2)

• Go to Step 7. (SKYACTIV-G 2.0, SKYACTIV-G 2.5)

INSPECT BETWEEN TCM AND FRONT BODY CONTROL MODULE (FBCM) FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between TCM terminals E and F.

• Is there continuity?

Yes

Go to the next step.

Go to Step 6.

INSPECT BETWEEN TCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-01.

• Inspect for continuity between TCM terminals E and F.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between the front body control module (FBCM) and connector C-01 because the wiring harness is shorted between circuits.

INSPECT TCM FOR SHORT BETWEEN CIRCUITS

• Disconnect the TCM connector.

• Inspect for continuity between TCM terminals E and F (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the TCM and connector C-01 because the wiring harness is shorted between circuits.

Replace the TCM because there is a short between circuits in the TCM.

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL, FW6AX-EL].)

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [GW6A-EL, GW6AX-EL].)

INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-53.

• Connect connector 2 which has front body control module (FBCM) terminals 2K and 2I.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the front body control module (FBCM) and connector C-53 because the wiring harness is shorted between circuits.

Go to Step 11.

INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-01.

• Connect connector 2 which has front body control module (FBCM) terminals 2K and 2I.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between the front body control module (FBCM) and connector C-01 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN TCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between TCM terminals E and F.

• Is there continuity?

Yes

Go to the next step.

Go to Step 10.

INSPECT TCM FOR SHORT BETWEEN CIRCUITS

• Disconnect the TCM connector.

• Inspect for continuity between TCM terminals E and F (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the TCM and connector C-01 because the wiring harness is shorted between circuits.

Replace the TCM because there is a short between circuits in the TCM.

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL, FW6AX-EL].)

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [GW6A-EL, GW6AX-EL].)

INSPECT BETWEEN CONNECTOR C-53 AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-53.

• Connect connector C-01.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between connector C-53 and connector C-01 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between DSC HU/CM terminals AF and AC.

• Is there continuity?

Yes

Go to the next step.

Go to Step 13.

INSPECT DSC HU/CM FOR SHORT BETWEEN CIRCUITS

• Disconnect the DSC HU/CM connector.

• Inspect for continuity between DSC HU/CM terminals AF and AC (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the DSC HU/CM and connector C-53 because the wiring harness is shorted between circuits.

Replace the DSC HU/CM because there is a short between circuits in the DSC HU/CM.

(See DSC HU/CM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

(See DSC HU/CM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)

(See DSC HU/CM REMOVAL/INSTALLATION [WITHOUT CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

(See DSC HU/CM REMOVAL/INSTALLATION [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

INSPECT BETWEEN RADAR UNIT AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between radar unit terminals D and C.

• Is there continuity?

Yes

Go to the next step.

Go to Step 65.

INSPECT RADAR UNIT FOR SHORT BETWEEN CIRCUITS

• Disconnect the radar unit connector.

• Inspect for continuity between radar unit terminals D and C (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the radar unit and connector C-53 because the wiring harness is shorted between circuits.

Replace the radar unit because there is a short between circuits in the radar unit.

(See RADAR UNIT REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTORS C-55,C-54 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connectors C-55,C-54.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 18.

Go to the next step.

INSPECT BETWEEN ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE / AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE AND CONNECTORS C-55,C-54 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals A and B (type A).

• Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals L and M (type B).

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between front body control module (FBCM) and connectors C-55,C-54 because the wiring harness is shorted between circuits.

INSPECT ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE / AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module connector.

• Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals A and B (wiring harness side) (type A).

• Inspect for continuity between adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module terminals L and M (wiring harness side) (type B).

• Is there continuity?

Yes

Repair or replace the wiring harness between the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module and connectors C-55,C-54 because the wiring harness is shorted between circuits.

Replace the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module because there is a short between circuits in the adaptive front lighting system (AFS) control module / auto leveling control module / adaptive LED headlights control module.

(See ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION.)

(See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)

(See ADAPTIVE LED HEADLIGHTS CONTROL MODULE REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTOR C-08 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-08.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-08 and connectors C-55,C-54 because the wiring harness is shorted between circuits.

INSPECT BETWEEN CONNECTOR C-24 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-24.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

• Go to Step 24. (with SCR system)

• Go to Step 34. (without SCR system)

Go to the next step.

INSPECT BETWEEN POWER LIFTGATE (PLG) CONTROL MODULE AND CONNECTOR C-24 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between power liftgate (PLG) control module terminals 1B and 1A.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-24 and connector C-08 because the wiring harness is shorted between circuits.

INSPECT BETWEEN CONNECTOR C-74 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-74.

• Connect connector C-24.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Repair or replace the wiring harness between connector C-74 and connector C-24 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN POWER LIFTGATE (PLG) CONTROL MODULE AND CONNECTOR C-74 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between power liftgate (PLG) control module terminals 1B and 1A.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-24 and connector C-74 because the wiring harness is shorted between circuits.

INSPECT POWER LIFTGATE (PLG) CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the power liftgate (PLG) control module connector.

• Inspect for continuity between power liftgate (PLG) control module terminals 1B and 1A (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the power liftgate (PLG) control module and connector C-19 because the wiring harness is shorted between circuits.

Replace the power liftgate (PLG) control module because there is a short between circuits in the power liftgate (PLG) control module.

(See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTOR C-87 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-87.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 34.

Go to the next step.

INSPECT BETWEEN DOSING CONTROL UNIT AND CONNECTOR C-87 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between dosing control unit terminals BK and BL.

• Is there continuity?

Yes

Go to the next step.

Go to Step 27.

INSPECT DOSING CONTROL UNIT FOR SHORT BETWEEN CIRCUITS

• Disconnect the dosing control unit connector.

• Inspect for continuity between dosing control unit terminals BK and BL (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the dosing control unit and connector C-87 because the wiring harness is shorted between circuits.

Replace the dosing control unit because there is a short between circuits in the dosing control unit.

(See DOSING CONTROL UNIT REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

INSPECT BETWEEN NOx SENSOR No.1 / NOx SENSOR No.2 / PM SENSOR AND CONNECTOR C-87 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between NOx sensor No.1 / NOx sensor No.2 / PM sensor terminals B and C.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-87 and connector C-24 because the wiring harness is shorted between circuits.

INSPECT BETWEEN NOx SENSOR No.1 AND CONNECTOR C-84 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-84.

• Inspect for continuity between NOx sensor No.1 terminals B and C.

• Is there continuity?

Yes

Go to the next step.

Go to Step 30.

INSPECT NOx SENSOR No.1 FOR SHORT BETWEEN CIRCUITS

• Disconnect the NOx sensor No.1 connector.

• Inspect for continuity between NOx sensor No.1 terminals B and C (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the NOx sensor No.1 and connector C-84 because the wiring harness is shorted between circuits.

Replace the NOx sensor No.1 because there is a short between circuits in the NOx sensor No.1.

(See NOx SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

INSPECT BETWEEN NOx SENSOR No.2 AND CONNECTOR C-84 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between NOx sensor No.2 terminals B and C.

• Is there continuity?

Yes

Go to the next step.

Go to Step 32.

INSPECT NOx SENSOR No.2 FOR SHORT BETWEEN CIRCUITS

• Disconnect the NOx sensor No.2 connector.

• Inspect for continuity between NOx sensor No.2 terminals B and C (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the NOx sensor No.2 and connector C-84 because the wiring harness is shorted between circuits.

Replace the NOx sensor No.2 because there is a short between circuits in the NOx sensor No.2.

(See NOx SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

INSPECT BETWEEN PM SENSOR AND CONNECTOR C-84 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between PM sensor terminals B and C.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-84 and connector C-87 because the wiring harness is shorted between circuits.

INSPECT PM SENSOR FOR SHORT BETWEEN CIRCUITS

• Disconnect the PM sensor connector.

• Inspect for continuity between PM sensor terminals B and C (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the PM sensor and connector C-84 because the wiring harness is shorted between circuits.

Replace the PM sensor because there is a short between circuits in the PM sensor.

(See PM SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

INSPECT BETWEEN CONNECTOR C-71 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-71.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 41.

Go to the next step.

INSPECT BETWEEN ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTOR C-71 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between electric parking brake control module terminals 2G and 2F.

• Is there continuity?

Yes

Go to the next step.

Go to Step 37.

INSPECT ELECTRIC PARKING BRAKE CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the electric parking brake control module connector.

• Inspect for continuity between electric parking brake control module terminals 2G and 2F (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the electric parking brake control module and connector C-71 because the wiring harness is shorted between circuits.

Replace the electric parking brake control module because there is a short between circuits in the electric parking brake control module.

(See ELECTRIC PARKING BRAKE CONTROL MODULE REMOVAL/INSTALLATION.)

INSPECT BETWEEN 4WD CONTROL MODULE AND CONNECTOR C-71 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between 4WD control module terminals G and H.

• Is there continuity?

Yes

Go to the next step.

Go to Step 39.

INSPECT 4WD CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the 4WD control module connector.

• Inspect for continuity between 4WD control module terminals G and H (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the 4WD control module and connector C-71 because the wiring harness is shorted between circuits.

Replace the 4WD control module because there is a short between circuits in the 4WD control module.

(See 4WD CONTROL MODULE REMOVAL/INSTALLATION.)

INSPECT BETWEEN DC-DC CONVERTER (i-ELOOP) AND CONNECTOR C-71 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1A and 1C.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-71 and connector C-24 because the wiring harness is shorted between circuits.

INSPECT DC-DC CONVERTER (i-ELOOP) FOR SHORT BETWEEN CIRCUITS

• Disconnect the DC-DC converter (i-ELOOP) connector.

• Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1A and 1C (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the DC-DC converter (i-ELOOP) and connector C-71 because the wiring harness is shorted between circuits.

Replace the DC-DC converter (i-ELOOP) because there is a short between circuits in the DC-DC converter (i-ELOOP).

(See DC-DC CONVERTER (i-ELOOP) REMOVAL/INSTALLATION [i-ELOOP].)

INSPECT BETWEEN CONNECTORS C-72,C-73 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connectors C-72,C-73.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 47.

Go to the next step.

INSPECT BETWEEN OCCUPANT CLASSIFICATION SENSOR AND CONNECTORS C-72,C-73 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between occupant classification sensor terminals 3D and 3C.

• Is there continuity?

Yes

Go to the next step.

Go to Step 44.

INSPECT OCCUPANT CLASSIFICATION SENSOR FOR SHORT BETWEEN CIRCUITS

• Disconnect the occupant classification sensor connector.

• Inspect for continuity between occupant classification sensor terminals 3D and 3C (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the occupant classification sensor and connectors C-72,C-73 because the wiring harness is shorted between circuits.

Replace the occupant classification sensor because there is a short between circuits in the occupant classification sensor.

(See OCCUPANT CLASSIFICATION SENSOR REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTORS C-72,C-73 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between position memory control module terminals 1C and 1E.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-71 and connectors C-72,C-73 because the wiring harness is shorted between circuits.

INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTOR C-31 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-31.

• Inspect for continuity between position memory control module terminals 1C and 1E.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-31 and connectors C-72,C-73 because the wiring harness is shorted between circuits.

INSPECT POSITION MEMORY CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the position memory control module connector.

• Inspect for continuity between position memory control module terminals 1C and 1E (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the position memory control module and connector C-31 because the wiring harness is shorted between circuits.

Replace the position memory control module because there is a short between circuits in the position memory control module.

(See POSITION MEMORY CONTROL MODULE REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTOR C-16 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-16.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-16 and connectors C-72,C-73 because the wiring harness is shorted between circuits.

INSPECT BETWEEN CONNECTOR C-19 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-19.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 51.

Go to the next step.

INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-19 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between forward sensing camera (FSC) terminals M and N.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-19 and connector C-16 because the wiring harness is shorted between circuits.

INSPECT FORWARD SENSING CAMERA (FSC) FOR SHORT BETWEEN CIRCUITS

• Disconnect the forward sensing camera (FSC) connector.

• Inspect for continuity between forward sensing camera (FSC) terminals M and N (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the forward sensing camera (FSC) and connector C-19 because the wiring harness is shorted between circuits.

Replace the forward sensing camera (FSC) because there is a short between circuits in the forward sensing camera (FSC).

(See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTOR C-64 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-64.

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to Step 54.

Go to the next step.

INSPECT BETWEEN SAS CONTORL MODULE AND CONNECTOR C-64 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-64.

• Inspect for continuity between SAS control module terminals 3Q and 3S.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-19 and connector C-64 because the wiring harness is shorted between circuits.

INSPECT SAS CONTORL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the SAS control module connector.

• Inspect for continuity between SAS control module terminals 3Q and 3S (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between SAS control module and connector C-64 because the wiring harness is shorted between circuits.

Replace the SAS control module because there is a short between circuits in the SAS control module.

(See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

(See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

INSPECT BETWEEN INSTRUMENT CLUSTER AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-63.

• Inspect for continuity between instrument cluster terminals B and D.

• Is there continuity?

Yes

Go to the next step.

Go to Step 58.

INSPECT BETWEEN ACTIVE DRIVING DISPLAY AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS

• Disconnect the active driving display connector.

• Inspect for continuity between active driving display terminals I and K (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the active driving display and connector C-63 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT ACTIVE DRIVING DISPLAY FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between instrument cluster terminals B and D.

• Is there continuity?

Yes

Go to the next step.

Replace the active driving display because there is a short between circuits in the active driving display.

(See ACTIVE DRIVING DISPLAY REMOVAL/INSTALLATION.)

INSPECT INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Disconnect the instrument cluster connector.

• Inspect for continuity between instrument cluster terminals B and D (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the instrument cluster and active driving display because the wiring harness is shorted between circuits.

Replace the instrument cluster because there is a short between circuits in the instrument cluster.

(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

INSPECT BETWEEN EPS CONTROL MODULE AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between EPS control module terminals 2B and 2D.

• Is there continuity?

Yes

Go to the next step.

Go to Step 60.

INSPECT EPS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the EPS control module connector.

• Is there continuity between EPS control module terminals 2B and 2D (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the EPS control module and connector C-63 because the wiring harness is shorted between circuits.

Replace the EPS control module because there is a short between circuits in the EPS control module.

(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)

INSPECT BETWEEN START STOP UNIT AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between start stop unit terminals 2M and 2O.

• Is there continuity?

Yes

Go to the next step.

Go to Step 62.

INSPECT START STOP UNIT FOR SHORT BETWEEN CIRCUITS

• Disconnect the start stop unit connector.

• Is there continuity between start stop unit terminals 2M and 2O (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the start stop unit and connector C-63 because the wiring harness is shorted between circuits.

Replace the start stop unit because there is a short between circuits in the start stop unit.

(See START STOP UNIT REMOVAL/INSTALLATION.)

INSPECT BETWEEN DLC-2 AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS

• Connect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Switch the ignition ON (engine off).

• Measure the voltage at DLC-2 terminals F and E.

• Is the voltage at DLC-2 terminals F and E the same?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-64 and connector C-63 because the wiring harness is shorted between circuits.

INSPECT GATEWAY UNIT (GWU) FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect the connector 3 which has gateway unit (GWU) terminals 3X and 3W.

• Inspect for continuity between gateway unit (GWU) terminals 3X and 3W

• Is there continuity?

Yes

Replace the gateway unit (GWU) because there is a short between circuits inside the gateway unit (GWU).

(See GATEWAY UNIT (GWU) REMOVAL/INSTALLATION [TYPE-B].)

Go to the next step.

INSPECT BETWEEN GATEWAY UNIT (GWU) AND CONNECTOR C-63 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between gateway unit (GWU) terminals 3X and 3W (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between gateway unit (GWU) and connector C-63 because the wiring harness is shorted between circuits.

Repair or replace the wiring harness between gateway unit (GWU) and DLC-2 because the wiring harness is shorted between circuits.

INSPECT PCM FOR SHORT BETWEEN CIRCUITS

• Disconnect the PCM connector.

• Inspect for continuity between PCM terminals 2S and 2T (wiring harness side). (SKYACTIV-G 2.0, SKYACTIV-G 2.5)

• Inspect for continuity between PCM terminals 2AK and 2AL (wiring harness side). (SKYACTIV-G 2.5T, SKYACTIV-D 2.2)

• Is there continuity?

Yes

Repair or replace the wiring harness between the PCM and connector C-53 because the wiring harness is shorted between circuits.

Replace the PCM because there is a short between circuits in the PCM.

(See PCM REMOVAL/INSTALLATION [WITHOUT CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

(See PCM REMOVAL/INSTALLATION [WITH CYLINDER DEACTIVATION (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

(See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)

(See PCM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)