DETERMINING SHORT BETWEEN CIRCUITS LOCATION (HS-CAN) [SKYACTIV-G 2.5T, SKYACTIV-D 2.2 (ATX) (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 DLC-2, touch it with a paper clip or similar thin pin without directly inserting a tester into the terminals.

• 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 11.
No	Go to the next step.
2	INSPECT FRONT BODY CONTROL MODULE (FBCM) FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • 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.
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 FRONT BODY CONTROL MODULE (FBCM) 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].) (See CONTROL VALVE BODY REMOVAL/INSTALLATION [GW6A-EL, GW6AX-EL].)
6	INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-32 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-32. • 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 front body control module (FBCM) and connector C-32 because the wiring harness is shorted between circuits.
No	Go to the next step.
7	INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-32 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between DSC HU/CM terminals AC and AB. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 9.
8	INSPECT DSC HU/CM FOR SHORT BETWEEN CIRCUITS • Disconnect the DSC HU/CM connector. • Inspect for continuity between DSC HU/CM terminals AC and AB (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the DSC HU/CM and connector C-32 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.)
9	INSPECT BETWEEN RADAR UNIT AND CONNECTOR C-32 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 56.
10	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-32 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.)
11	INSPECT BETWEEN CONNECTORS C-43,C-44 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connectors C-43,C-44. • 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 14.
No	Go to the next step.
12	INSPECT BETWEEN ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE / AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE AND CONNECTORS C-43,C-44 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • 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 T and V. • 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-43,C-44 because the wiring harness is shorted between circuits.
13	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 T and V. (wiring harness side). • 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-43,C-44 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.)
14	INSPECT BETWEEN CONNECTOR C-04 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-04. • 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-04 and connectors C-43,C-44 because the wiring harness is shorted between circuits.
15	INSPECT BETWEEN CONNECTORS C-60,C-59 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connectors C-60,C-59. • 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 20.
No	Go to the next step.
16	INSPECT BETWEEN DC-DC CONVERTER (i-ELOOP) AND CONNECTORS C-60,C-59 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between DC-DC converter (i-ELOOP) terminals 1A and 1C. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 18.
17	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 connectors C-60,C-59 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].)
18	INSPECT BETWEEN 4WD CONTROL MODULE AND CONNECTORS C-60,C-59 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between 4WD control module terminals G and H. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-04 and connectors C-60,C-59 because the wiring harness is shorted between circuits.
19	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 connectors C-60,C-59 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.)
20	INSPECT BETWEEN CONNECTOR C-54 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector 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 28.
No	Go to the next step.
21	INSPECT BETWEEN DOSING CONTROL UNIT AND CONNECTOR C-54 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • 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 23.
22	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-54 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].)
23	INSPECT BETWEEN NOx SENSOR No.1 / NOx SENSOR No.2 / PM SENSOR AND CONNECTOR C-54 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 connectors C-60,C-59 and connector C-54 because the wiring harness is shorted between circuits.
24	INSPECT BETWEEN CONNECTOR C-54 AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-53. • Connect connector 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	Repair or replace the wiring harness between connector C-54 and connector C-53 because the wiring harness is shorted between circuits.
No	Go to the next step.
25	INSPECT BETWEEN NOx SENSOR No.1 / NOx SENSOR No.2 AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between NOx sensor No.1 / NOx sensor No.2 terminals B and C. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 27.
26	INSPECT NOx SENSOR No.1 / NOx SENSOR No.2 FOR SHORT BETWEEN CIRCUITS • Disconnect the NOx sensor No.1 / NOx sensor No.2 connector. • Inspect for continuity between NOx sensor No.1 / 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.1 / NOx sensor No.2 and connector C-53 because the wiring harness is shorted between circuits.
No	Replace the NOx sensor No.1 / NOx sensor No.2 because there is a short between circuits in the NOx sensor No.1 / NOx sensor No.2. (See NOx SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
27	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-53 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].)
28	INSPECT BETWEEN CONNECTOR C-41 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-41. • 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 31.
No	Go to the next step.
29	INSPECT BETWEEN AUDIO AMPLIFIER AND CONNECTOR C-41 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between audio amplifier terminals 2L and 2N. • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between connector C-54 and connector C-41 because the wiring harness is shorted between circuits.
30	INSPECT AUDIO AMPLIFIER FOR SHORT BETWEEN CIRCUITS • Disconnect the audio amplifier connector. • Inspect for continuity between audio amplifier terminals 2L and 2N (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the audio amplifier and connector C-41 because the wiring harness is shorted between circuits.
No	Replace the audio amplifier because there is a short between circuits in the audio amplifier. (See AUDIO AMPLIFIER REMOVAL/INSTALLATION.)
31	INSPECT BETWEEN CONNECTORS C-51,C-52 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connectors C-51,C-52. • 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 39.
No	Go to the next step.
32	INSPECT BETWEEN SAS CONTORL MODULE AND CONNECTORS C-51,C-52 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between SAS control module terminals 2C and 2G. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 34.
33	INSPECT SAS CONTORL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the connectivity SAS control module. • Inspect for continuity between SAS control module terminals 2C and 2G (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between SAS control module and connectors C-51,C-52 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].)
34	INSPECT BETWEEN ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTORS C-51,C-52 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between electric parking brake control module terminals AD and AB. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 36.
35	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 AD and AB (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the electric parking brake control module and connectors C-51,C-52 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.)
36	INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTORS C-51,C-52 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-41 and connectors C-51,C-52 because the wiring harness is shorted between circuits.
37	INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTOR C-19 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-19. • 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-19 and connectors C-51,C-52 because the wiring harness is shorted between circuits.
38	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-19 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.)
39	INSPECT BETWEEN CONNECTOR C-10 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-10. • 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-10 and connectors C-51,C-52 because the wiring harness is shorted between circuits.
40	INSPECT BETWEEN CONNECTOR C-11 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-11. • 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 44.
No	Go to the next step.
41	INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • 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-10 and connector C-11 because the wiring harness is shorted between circuits.
42	INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-27 FOR SHORT BETWEEN CIRCUITS • Disconnect connector C-27. • 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-11 and connector C-27 because the wiring harness is shorted between circuits.
43	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-27 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.)
44	INSPECT BETWEEN CONNECTOR C-34 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-34. • 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-11 and connector C-34 because the wiring harness is shorted between circuits.
No	Go to the next step.
45	INSPECT BETWEEN CONNECTOR C-35 AND DLC-2 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect connector C-35. • Inspect for continuity between DLC-2 terminals F and E. • Is there continuity?	Yes	Repair or replace the wiring harness between connector C-35 and DLC-2 because the wiring harness is shorted between circuits.
No	Go to the next step.
46	INSPECT BETWEEN START STOP UNIT AND CONNECTOR C-35 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 48.
47	INSPECT START STOP UNIT FOR SHORT BETWEEN CIRCUITS • Disconnect the start stop unit connector. • Inspect for 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-35 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.)
48	INSPECT BETWEEN EPS CONTROL MODULE AND CONNECTOR C-35 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 50.
49	INSPECT EPS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS • Disconnect the EPS control module connector. • Inspect for 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-35 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.)
50	INSPECT BETWEEN CONNECTIVITY MASTER UNIT (CMU) AND CONNECTOR C-35 FOR SHORT BETWEEN CIRCUITS • Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F. • Is there continuity?	Yes	Go to the next step.
No	Go to Step 52.
51	INSPECT CONNECTIVITY MASTER UNIT (CMU) FOR SHORT BETWEEN CIRCUITS • Disconnect the connectivity master unit (CMU). • Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between connectivity master unit (CMU) and connector C-35 because the wiring harness is shorted between circuits.
No	Replace the connectivity master unit (CMU) because there is a short between circuits in the connectivity master unit (CMU). (See CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION.)
52	INSPECT BETWEEN CONNECTOR C-35 AND INSTRUMENT CLUSTER 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 instrument cluster terminals B and D. • Is the voltage at instrument cluster terminals B and D the same?	Yes	Go to the next step.
No	Repair or replace the wiring harness between the connector C-35 and connector C-34 because the wiring harness is shorted between circuits.
53	INSPECT BETWEEN ACTIVE DRIVING DISPLAY AND CONNECTOR C-35 FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect the active driving display connector. • Connect connector C-35. • 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 active driving display and connector C-35 because the wiring harness is shorted between circuits.
No	Go to the next step.
54	INSPECT ACTIVE DRIVING DISPLAY FOR SHORT BETWEEN CIRCUITS • Switch the ignition off (LOCK). • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Inspect for continuity between active driving display terminals I and K. • Is there continuity?	Yes	Replace the active driving display because there is a short between circuits in the active driving display. (See ACTIVE DRIVING DISPLAY REMOVAL/INSTALLATION.)
No	Go to the next step.
55	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.)
56	INSPECT PCM FOR SHORT BETWEEN CIRCUITS • Disconnect the PCM connector. • Inspect for continuity between PCM terminals 2AK and 2AL (wiring harness side). • Is there continuity?	Yes	Repair or replace the wiring harness between the PCM and connector C-32 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 [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 11.

Go to the next step.

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

• Switch the ignition off (LOCK).

• 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.

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 FRONT BODY CONTROL MODULE (FBCM) 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].)

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

INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-32 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-32.

• 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 front body control module (FBCM) and connector C-32 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-32 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

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

• Is there continuity?

Yes

Go to the next step.

Go to Step 9.

INSPECT DSC HU/CM FOR SHORT BETWEEN CIRCUITS

• Disconnect the DSC HU/CM connector.

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

• Is there continuity?

Yes

Repair or replace the wiring harness between the DSC HU/CM and connector C-32 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.)

INSPECT BETWEEN RADAR UNIT AND CONNECTOR C-32 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 56.

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-32 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-43,C-44 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connectors C-43,C-44.

• 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 14.

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-43,C-44 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• 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 T and V.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between front body control module (FBCM) and connectors C-43,C-44 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 T and V. (wiring harness side).

• 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-43,C-44 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-04 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-04.

• 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-04 and connectors C-43,C-44 because the wiring harness is shorted between circuits.

INSPECT BETWEEN CONNECTORS C-60,C-59 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connectors C-60,C-59.

• 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 20.

Go to the next step.

INSPECT BETWEEN DC-DC CONVERTER (i-ELOOP) AND CONNECTORS C-60,C-59 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

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

• Is there continuity?

Yes

Go to the next step.

Go to Step 18.

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 connectors C-60,C-59 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 4WD CONTROL MODULE AND CONNECTORS C-60,C-59 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

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

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-04 and connectors C-60,C-59 because the wiring harness is shorted between circuits.

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 connectors C-60,C-59 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 CONNECTOR C-54 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector 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 28.

Go to the next step.

INSPECT BETWEEN DOSING CONTROL UNIT AND CONNECTOR C-54 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• 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 23.

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-54 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-54 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 connectors C-60,C-59 and connector C-54 because the wiring harness is shorted between circuits.

INSPECT BETWEEN CONNECTOR C-54 AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-53.

• Connect connector 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

Repair or replace the wiring harness between connector C-54 and connector C-53 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN NOx SENSOR No.1 / NOx SENSOR No.2 AND CONNECTOR C-53 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

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

• Is there continuity?

Yes

Go to the next step.

Go to Step 27.

INSPECT NOx SENSOR No.1 / NOx SENSOR No.2 FOR SHORT BETWEEN CIRCUITS

• Disconnect the NOx sensor No.1 / NOx sensor No.2 connector.

• Inspect for continuity between NOx sensor No.1 / 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.1 / NOx sensor No.2 and connector C-53 because the wiring harness is shorted between circuits.

Replace the NOx sensor No.1 / NOx sensor No.2 because there is a short between circuits in the NOx sensor No.1 / NOx sensor No.2.

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

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-53 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-41 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-41.

• 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 31.

Go to the next step.

INSPECT BETWEEN AUDIO AMPLIFIER AND CONNECTOR C-41 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between audio amplifier terminals 2L and 2N.

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between connector C-54 and connector C-41 because the wiring harness is shorted between circuits.

INSPECT AUDIO AMPLIFIER FOR SHORT BETWEEN CIRCUITS

• Disconnect the audio amplifier connector.

• Inspect for continuity between audio amplifier terminals 2L and 2N (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the audio amplifier and connector C-41 because the wiring harness is shorted between circuits.

Replace the audio amplifier because there is a short between circuits in the audio amplifier.

(See AUDIO AMPLIFIER REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTORS C-51,C-52 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connectors C-51,C-52.

• 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 39.

Go to the next step.

INSPECT BETWEEN SAS CONTORL MODULE AND CONNECTORS C-51,C-52 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between SAS control module terminals 2C and 2G.

• Is there continuity?

Yes

Go to the next step.

Go to Step 34.

INSPECT SAS CONTORL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the connectivity SAS control module.

• Inspect for continuity between SAS control module terminals 2C and 2G (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between SAS control module and connectors C-51,C-52 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 ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTORS C-51,C-52 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between electric parking brake control module terminals AD and AB.

• Is there continuity?

Yes

Go to the next step.

Go to Step 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 AD and AB (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the electric parking brake control module and connectors C-51,C-52 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 POSITION MEMORY CONTROL MODULE AND CONNECTORS C-51,C-52 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-41 and connectors C-51,C-52 because the wiring harness is shorted between circuits.

INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTOR C-19 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-19.

• 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-19 and connectors C-51,C-52 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-19 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-10 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-10.

• 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-10 and connectors C-51,C-52 because the wiring harness is shorted between circuits.

INSPECT BETWEEN CONNECTOR C-11 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-11.

• 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 44.

Go to the next step.

INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• 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-10 and connector C-11 because the wiring harness is shorted between circuits.

INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-27 FOR SHORT BETWEEN CIRCUITS

• Disconnect connector C-27.

• 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-11 and connector C-27 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-27 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-34 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-34.

• 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-11 and connector C-34 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN CONNECTOR C-35 AND DLC-2 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect connector C-35.

• Inspect for continuity between DLC-2 terminals F and E.

• Is there continuity?

Yes

Repair or replace the wiring harness between connector C-35 and DLC-2 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT BETWEEN START STOP UNIT AND CONNECTOR C-35 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 48.

INSPECT START STOP UNIT FOR SHORT BETWEEN CIRCUITS

• Disconnect the start stop unit connector.

• Inspect for 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-35 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 EPS CONTROL MODULE AND CONNECTOR C-35 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 50.

INSPECT EPS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS

• Disconnect the EPS control module connector.

• Inspect for 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-35 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 CONNECTIVITY MASTER UNIT (CMU) AND CONNECTOR C-35 FOR SHORT BETWEEN CIRCUITS

• Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F.

• Is there continuity?

Yes

Go to the next step.

Go to Step 52.

INSPECT CONNECTIVITY MASTER UNIT (CMU) FOR SHORT BETWEEN CIRCUITS

• Disconnect the connectivity master unit (CMU).

• Inspect for continuity between connectivity master unit (CMU) terminals 2E and 2F (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between connectivity master unit (CMU) and connector C-35 because the wiring harness is shorted between circuits.

Replace the connectivity master unit (CMU) because there is a short between circuits in the connectivity master unit (CMU).

(See CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION.)

INSPECT BETWEEN CONNECTOR C-35 AND INSTRUMENT CLUSTER 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 instrument cluster terminals B and D.

• Is the voltage at instrument cluster terminals B and D the same?

Yes

Go to the next step.

Repair or replace the wiring harness between the connector C-35 and connector C-34 because the wiring harness is shorted between circuits.

INSPECT BETWEEN ACTIVE DRIVING DISPLAY AND CONNECTOR C-35 FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Disconnect the active driving display connector.

• Connect connector C-35.

• 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 active driving display and connector C-35 because the wiring harness is shorted between circuits.

Go to the next step.

INSPECT ACTIVE DRIVING DISPLAY FOR SHORT BETWEEN CIRCUITS

• Switch the ignition off (LOCK).

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

• Inspect for continuity between active driving display terminals I and K.

• Is there continuity?

Yes

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

(See ACTIVE DRIVING DISPLAY REMOVAL/INSTALLATION.)

Go to the next step.

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 PCM FOR SHORT BETWEEN CIRCUITS

• Disconnect the PCM connector.

• Inspect for continuity between PCM terminals 2AK and 2AL (wiring harness side).

• Is there continuity?

Yes

Repair or replace the wiring harness between the PCM and connector C-32 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 [SKYACTIV-G 2.5T].)

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