DETERMINING SHORT BETWEEN CIRCUITS LOCATION (HS-CAN) [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (R.H.D.)]

id100209000800

Caution

•  Perform the following malfunction diagnosis only when it is diagnosed with a short between circuits by CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (R.H.D.)]. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (R.H.D.)].)

System Wiring Diagram

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Determination Procedure

Caution

•  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.

Step	Inspection		Action
1	INSPECT BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connector 2 which has front body control module (FBCM) terminals 2K and 2I. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 3.
		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 cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 Step 42.
3	INSPECT BETWEEN CONNECTORS C-47 AND C-48 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connectors C-47 and C-48. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 6.
		No	Go to the next step.
4	INSPECT BETWEEN AFS CONTROL MODULE OR ADAPTIVE LED HEADLIGHTS CONTROL MODULE AND ONNECTORS C-47 AND C-48 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between AFS control module or adaptive LED headlights control module terminals A and 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-47 and C-48 because the wiring harness is shorted between circuits.
5	INSPECT AFS CONTROL MODULE OR ADAPTIVE LED HEADLIGHTS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS •  Disconnect the AFS control module or adaptive LED headlights control module connector. •  Inspect for continuity between AFS control module or adaptive LED headlights control module terminals A and B (wiring harness side). •  Is there continuity?	Yes	Repair or replace the wiring harness between the AFS control module or adaptive LED headlights control module and connectors C-47 and C-48 because the wiring harness is shorted between circuits.
		No	Replace the AFS control module or adaptive LED headlights control module because there is a short between circuits in the AFS control module or adaptive LED headlights control module. (See ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE REMOVAL/INSTALLATION.) (See ADAPTIVE LED HEADLIGHTS CONTROL MODULE REMOVAL/INSTALLATION.)
6	INSPECT BETWEEN CONNECTOR C-04 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connector C-04. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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. (with memory power seat) •  Go to Step 13. (without memory power seat)
		No	Repair or replace the wiring harness between connectors C-47 and C-48 and connector C-04 because the wiring harness is shorted between circuits.
7	INSPECT BETWEEN CONNECTORS C-54 AND C-55 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connectors C-54 and C-55. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 16.
		No	Go to the next step.
8	INSPECT BETWEEN POSITION MEMORY CONTROL MODULE AND CONNECTORS C-54 AND C-55 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between position memory control module terminals 1C and 1E. •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 11.
9	INSPECT BETWEEN CONNECTORS C-54 AND C-55 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 connectors C-54 and C-55 and connector C-19 because the wiring harness is shorted between circuits.
10	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.)
11	INSPECT BETWEEN ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTORS C-54 AND C-55 FOR SHORT BETWEEN CIRCUITS •  Inspect for continuity between electric parking brake control module terminals 2G and 2F. •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-04 and connectors C-54 and C-55 because the wiring harness is shorted between circuits.
12	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 connectors C-54 and C-55 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.)
13	INSPECT BETWEEN CONNECTORS C-51 AND C-52 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connectors C-51 and C-52. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 16.
		No	Go to the next step.
14	INSPECT BETWEEN ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTORS C-51 AND C-52 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between electric parking brake control module terminals 2G and 2F. •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-04 and connectors C-51 and C-52 because the wiring harness is shorted between circuits.
15	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 connectors C-51 and 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.)
16	INSPECT BETWEEN CONNECTORS C-49 AND C-50 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connectors C-49 and C-50. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 21.
		No	Go to the next step.
17	INSPECT BETWEEN AUDIO AMPLIFIER AND CONNECTORS C-49 AND C-50 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between audio amplifier terminals 2L and 2N. •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 19.
18	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 connectors C-49 and C-50 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.)
19	INSPECT BETWEEN 4WD CONTROL MODULE AND CONNECTORS C-49 AND C-50 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	•  Repair or replace the wiring harness between connectors C-54 and C-55 and connectors C-49 and C-50 because the wiring harness is shorted between circuits. (with memory power seat) •  Repair or replace the wiring harness between connectors C-51 and C-52 and connectors C-49 and C-50 because the wiring harness is shorted between circuits. (without memory power seat)
20	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-49 and C-50 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.)
21	INSPECT BETWEEN CONNECTOR C-10 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connector C-10. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 connectors C-49 and C-50 and connector C-10 because the wiring harness is shorted between circuits.
22	INSPECT BETWEEN CONNECTOR C-10 AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connector C-11. •  Connect connector C-10. •  Connect connectors C-49 and C-50. •  Connect connectors C-54 and C-55. •  Connect connectors C-51 and C-52. •  Connect connector C-04. •  Connect connectors C-47 and C-48. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Switch the ignition ON (engine off). •  Measure the voltage at front body control module (FBCM) terminals 2K and 2I (wiring harness side). •  Is the voltage at front body control module (FBCM) terminals 2K and 2I (wiring harness side) the same?	Yes	Repair or replace the wiring harness between connector C-10 and connector C-11 because the wiring harness is shorted between circuits.
		No	Go to the next step.
23	INSPECT BETWEEN CONNECTOR C-11 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  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 30.
		No	Go to the next step.
24	INSPECT BETWEEN CONNECTOR C-42 AND CONNECTOR C-11 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connector C-42. •  Connect connector C-11. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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-42 and connector C-11 because the wiring harness is shorted between circuits.
		No	Go to the next step.
25	INSPECT BETWEEN LASER SENSOR AND CONNECTOR C-42 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between laser sensor terminals D and C. •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 27.
26	INSPECT LASER SENSOR FOR SHORT BETWEEN CIRCUITS •  Disconnect the laser sensor connector. •  Inspect for continuity between laser sensor terminals D and C (wiring harness side). •  Is there continuity?	Yes	Repair or replace the wiring harness between the laser sensor and connector C-42 because the wiring harness is shorted between circuits.
		No	Replace the laser sensor because there is a short between circuits in the laser sensor. (See LASER SENSOR REMOVAL/INSTALLATION.)
27	INSPECT BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-42 FOR SHORT BETWEEN CIRCUITS •  Inspect for continuity between forward sensing camera (FSC) terminals E and C. •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-11 and connector C-42 because the wiring harness is shorted between circuits.
28	INSPECT BETWEEN CONNECTOR C-42 AND CONNECTOR C-27 FOR SHORT BETWEEN CIRCUITS •  Disconnect connector C-27. •  Inspect for continuity between forward sensing camera (FSC) terminals E and C. •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-42 and connector C-27 because the wiring harness is shorted between circuits.
29	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 E and C (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.)
30	INSPECT BETWEEN CONNECTOR C-34 AND INSTRUMENT CLUSTER FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Disconnect connector C-34. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 35.
		No	Go to the next step.
31	INSPECT BETWEEN CONNECTIVITY MASTER UNIT (CMU) AND CONNECTOR C-34 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 33.
32	INSPECT CONNECTIVITY MASTER UNIT (CMU) FOR SHORT BETWEEN CIRCUITS •  Disconnect the connectivity master unit (CMU) connector. •  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 the connectivity master unit (CMU) and connector C-34 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.)
33	INSPECT BETWEEN SAS CONTROL MODULE AND CONNECTOR C-34 FOR SHORT BETWEEN CIRCUITS •  Inspect for continuity between SAS control module terminals 3B and 3C. •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between the connector C-11 and connector C-34 because the wiring harness is shorted between circuits.
34	INSPECT SAS CONTROL MODULE FOR SHORT BETWEEN CIRCUITS •  Disconnect the SAS control module connector. •  Inspect for continuity between SAS control module terminals 3B and 3C (wiring harness side). •  Is there continuity?	Yes	Repair or replace the wiring harness between the SAS control module and connector C-34 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.)
35	INSPECT BETWEEN DLC-2 AND CONNECTOR C-35 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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 DLC-2 and connector C-35 because the wiring harness is shorted between circuits.
		No	Go to the next step.
36	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 38.
37	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.)
38	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 40.
39	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.)
40	INSPECT BETWEEN INSTRUMENT CLUSTER AND CONNECTOR C-35 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 connector C-35 because the wiring harness is shorted between circuits.
		No	Go to the next step.
41	INSPECT BETWEEN CONNECTOR C-34 AND CONNECTOR C-35 FOR SHORT BETWEEN CIRCUITS •  Connect connector C-35. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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-34 and connector C-35 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.)
42	INSPECT BETWEEN CONNECTOR C-01 AND FRONT BODY CONTROL MODULE (FBCM) FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Connect connector 2 which has front body control module (FBCM) terminals 2K and 2I. •  Disconnect connector C-01. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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-01 and the front body control module (FBCM) because the wiring harness is shorted between circuits.
		No	Go to the next step.
43	INSPECT BETWEEN TCM AND CONNECTOR C-01 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between TCM terminals E and F. •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 45.
44	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].)
45	INSPECT BETWEEN CONNECTOR C-32 AND C-01 FOR SHORT BETWEEN CIRCUITS •  Connect connector C-01. •  Disconnect connector C-32. •  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  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-32 and connector C-01 because the wiring harness is shorted between circuits.
		No	Go to the next step.
46	INSPECT BETWEEN DSC HU/CM AND CONNECTOR C-32 FOR SHORT BETWEEN CIRCUITS •  Switch the ignition off (LOCK). •  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) •  Inspect for continuity between DSC HU/CM terminals AF and AC. •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 48.
47	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-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.)
48	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 50.
49	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.)
50	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 2.0, SKYACTIV-G 2.5].)