DETERMINING SHORT TO GROUND LOCATION (CAN-BUS No.1)

• 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.

Step	Inspection	Action
1	INSPECT FOR SHORT TO GROUND BETWEEN BODY CONTROL MODULE (BCM) AND CONNECTOR C-39 • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION) • Disconnect the connector C-39. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 3.
2	INSPECT CAN LINE IN BODY CONTROL MODULE (BCM) FOR SHORT TO GROUND • Disconnect the connector 3 which has body control module (BCM) terminals 3X and 3W. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X (wiring harness side) and body ground ― Between body control module (BCM) terminal 3W (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-39 and body control module (BCM) because the wiring harness is shorted to ground.
No	Replace the body control module (BCM) because there is a short to ground in the body control module (BCM). (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)
3	INSPECT FOR SHORT TO GROUND BETWEEN EPS CONTROL MODULE AND CONNECTOR C-39 • Inspect for continuity at the following terminals: ― Between EPS control module terminal 2C and body ground ― Between EPS control module terminal 2A and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 5.
4	INSPECT CAN LINE IN EPS CONTROL MODULE FOR SHORT TO GROUND • Disconnect the EPS control module connector. • Inspect for continuity at the following terminals: ― Between EPS control module terminal 2C (wiring harness side) and body ground ― Between EPS control module terminal 2A (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the EPS control module and connector C-39 because the wiring harness is shorted to ground.
No	Replace the EPS control module because there is a short to ground in the EPS control module. (See STEERING WHEEL AND COLUMN INSPECTION.)
5	INSPECT FOR SHORT TO GROUND BETWEEN SELECTOR LEVER AND CONNECTOR C-39 • Inspect for continuity at the following terminals: ― Between selector lever terminal D and body ground ― Between selector lever terminal B and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 7.
6	INSPECT CAN LINE IN SELECTOR LEVER FOR SHORT TO GROUND • Disconnect the selector lever connector. • Inspect for continuity at the following terminals: ― Between selector lever terminal D (wiring harness side) and body ground ― Between selector lever terminal B (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the selector lever and connector C-39 because the wiring harness is shorted to ground.
No	Replace the selector lever because there is a short to ground in the selector lever. (See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION.)
7	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-38 AND CONNECTOR C-39 • Connect the connector C-39 • Disconnect the connector C-38. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-38 and connector C-39 because the wiring harness is shorted to ground.
No	Go to the next step.
8	INSPECT FOR SHORT TO GROUND BETWEEN AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE AND CONNECTOR C-38 • Inspect for continuity at the following terminals: ― Between auto leveling control module / adaptive LED headlights control module terminal E and body ground ― Between auto leveling control module / adaptive LED headlights control module terminal H and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 10.
9	INSPECT CAN LINE IN AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE FOR SHORT TO GROUND • Disconnect the auto leveling control module / adaptive LED headlights control module connector. • Inspect for continuity at the following terminals: ― Between auto leveling control module / adaptive LED headlights control module terminal E (wiring harness side) and body ground ― Between auto leveling control module / adaptive LED headlights control module terminal H (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the auto leveling control module / adaptive LED headlights control module and connector C-38 because the wiring harness is shorted to ground.
No	Replace the auto leveling control module / adaptive LED headlights control module because there is a short to ground in the auto leveling control module / adaptive LED headlights control module. (See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.) (See ADAPTIVE LED HEADLIGHTS CONTROL MODULE REMOVAL/INSTALLATION.)
10	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-38 AND CONNECTOR C-13 • Disconnect the connector C-13. • Connect the connector C-38. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-38 and connector C-13 because the wiring harness is shorted to ground.
No	Go to the next step.
11	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-13 AND CONNECTOR C-21 • Connect the connector C-13. • Disconnect the connector C-21. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-13 and connector C-21 because the wiring harness is shorted to ground.
No	Go to the next step.
12	INSPECT FOR SHORT TO GROUND BETWEEN SAS CONTROL MODULE AND CONNECTOR C-21 • Inspect for continuity at the following terminals: ― Between SAS control module terminal 3A and body ground ― Between SAS control module terminal 3D and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 16.
13	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-21 AND CONNECTORS C-71, C-72 • Disconnect the connectors C-71, C-72. • Connect the connector C-21. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connectors C-71, C-72 and connector C-21 because the wiring harness is shorted to ground.
No	Go to the next step.
14	INSPECT FOR SHORT TO GROUND BETWEEN SAS CONTROL MODULE AND CONNECTORS C-71, C-72 • Inspect for continuity at the following terminals: ― Between SAS control module terminal 3A and body ground ― Between SAS control module terminal 3D and body ground • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness between the connectors C-71, C-72 and connector C-21 because the wiring harness is shorted to ground.
15	INSPECT CAN LINE IN SAS CONTROL MODULE FOR SHORT TO GROUND • Disconnect the SAS control module connector. • Inspect for continuity at the following terminals: ― Between SAS control module terminal 3A (wiring harness side) and body ground ― Between SAS control module terminal 3D (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the SAS control module and connectors C-71, C-72 because the wiring harness is shorted to ground.
No	Replace the SAS control module because there is a short to ground in the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)
16	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-21 AND CONNECTOR C-07 • Disconnect the connector C-07. • Connect the connector C-21. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-21 and connector C-07 because the wiring harness is shorted to ground.
No	Go to the next step.
17	INSPECT FOR SHORT TO GROUND BETWEEN ELECTRONICALLY CONTROLLED BRAKE UNIT AND CONNECTOR C-34, CONNECTOR C-07 • Disconnect the connector C-34. • Connect the connector C-07. • Inspect for continuity at the following terminals: ― Between electronically controlled brake unit terminal 1AM and body ground ― Between electronically controlled brake unit terminal 1AO and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 19.
18	INSPECT CAN LINE IN ELECTRONICALLY CONTROLLED BRAKE UNIT FOR SHORT TO GROUND • Disconnect the electronically controlled brake unit connector. • Inspect for continuity at the following terminals: ― Between electronically controlled brake unit terminal 1AM (wiring harness side) and body ground ― Between electronically controlled brake unit terminal 1AO (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the electronically controlled brake unit and connector C-34, connector C-07 because the wiring harness is shorted to ground.
No	Replace the electronically controlled brake unit because there is a short to ground in the electronically controlled brake unit. (See ELECTRONICALLY CONTROLLED BRAKE UNIT REMOVAL/INSTALLATION.)
19	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-02 AND CONNECTOR C-34 • Disconnect the connector C-02. • Connect the connector C-34. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-02 and connector C-34 because the wiring harness is shorted to ground.
No	Go to the next step.
20	INSPECT FOR SHORT TO GROUND BETWEEN TCM AND CONNECTOR C-02 • Inspect for continuity at the following terminals: ― Between TCM terminal E and body ground ― Between TCM terminal F and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 22.
21	INSPECT CAN LINE IN TCM FOR SHORT TO GROUND • Disconnect the TCM connector. • Inspect for continuity at the following terminals: ― Between TCM terminal E (wiring harness side) and body ground ― Between TCM terminal F (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the TCM and connector C-02 because the wiring harness is shorted to ground.
No	Replace the TCM because there is a short to ground in the TCM. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [ET6A-EL, ET6AX-EL].)
22	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-02 AND CONNECTOR C-44 • Disconnect the connector C-44. • Connect the connector C-02. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-02 and connector C-44 because the wiring harness is shorted to ground.
No	Go to the next step.
23	INSPECT FOR SHORT TO GROUND BETWEEN PARKING LOCK ACTUATOR CONNETCTOR C-44 • Inspect for continuity at the following terminals: ― Between parking lock actuator terminal E and body ground ― Between parking lock actuator terminal F and body ground • Is there continuity?	Yes	Go to the next step.
No	Go to Step 25.
24	INSPECT CAN LINE IN PARKING LOCK ACTUATOR SHORT TO GROUND • Disconnect the parking lock actuator connector. • Inspect for continuity at the following terminals: ― Between parking lock actuator terminal E (wiring harness side) and body ground ― Between parking lock actuator terminal F (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the parking lock actuator and connector C-44 because the wiring harness is shorted to ground.
No	Replace the parking lock actuator because there is a short to ground in the parking lock actuator. (See PARKING LOCK ACTUATOR REMOVAL/INSTALLATION [ET6A-EL, ET6AX-EL].)
25	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-01 AND CONNECTOR C-44 • Disconnect the connector C-01. • Connect the connector C-44. • Inspect for continuity at the following terminals: ― Between body control module (BCM) terminal 3X and body ground ― Between body control module (BCM) terminal 3W and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the connector C-01 and connector C-44 because the wiring harness is shorted to ground.
No	Go to the next step.
26	INSPECT CAN LINE IN PCM FOR SHORT TO GROUND • Disconnect the PCM connector. • Inspect for continuity at the following terminals: ― Between PCM terminal 2S (wiring harness side) and body ground ― Between PCM terminal 2T (wiring harness side) and body ground • Is there continuity?	Yes	Repair or replace the wiring harness between the PCM and connector C-01 because the wiring harness is shorted to ground.
No	Replace the PCM because there is a short to ground in the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)

Step

Inspection

Action

INSPECT FOR SHORT TO GROUND BETWEEN BODY CONTROL MODULE (BCM) AND CONNECTOR C-39

• Switch the ignition off.

• Disconnect the negative battery terminal.

(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION)

• Disconnect the connector C-39.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 3.

INSPECT CAN LINE IN BODY CONTROL MODULE (BCM) FOR SHORT TO GROUND

• Disconnect the connector 3 which has body control module (BCM) terminals 3X and 3W.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X (wiring harness side) and body ground

― Between body control module (BCM) terminal 3W (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-39 and body control module (BCM) because the wiring harness is shorted to ground.

Replace the body control module (BCM) because there is a short to ground in the body control module (BCM).

(See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION.)

INSPECT FOR SHORT TO GROUND BETWEEN EPS CONTROL MODULE AND CONNECTOR C-39

• Inspect for continuity at the following terminals:

― Between EPS control module terminal 2C and body ground

― Between EPS control module terminal 2A and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 5.

INSPECT CAN LINE IN EPS CONTROL MODULE FOR SHORT TO GROUND

• Disconnect the EPS control module connector.

• Inspect for continuity at the following terminals:

― Between EPS control module terminal 2C (wiring harness side) and body ground

― Between EPS control module terminal 2A (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the EPS control module and connector C-39 because the wiring harness is shorted to ground.

Replace the EPS control module because there is a short to ground in the EPS control module.

(See STEERING WHEEL AND COLUMN INSPECTION.)

INSPECT FOR SHORT TO GROUND BETWEEN SELECTOR LEVER AND CONNECTOR C-39

• Inspect for continuity at the following terminals:

― Between selector lever terminal D and body ground

― Between selector lever terminal B and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 7.

INSPECT CAN LINE IN SELECTOR LEVER FOR SHORT TO GROUND

• Disconnect the selector lever connector.

• Inspect for continuity at the following terminals:

― Between selector lever terminal D (wiring harness side) and body ground

― Between selector lever terminal B (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the selector lever and connector C-39 because the wiring harness is shorted to ground.

Replace the selector lever because there is a short to ground in the selector lever.

(See SELECTOR LEVER COMPONENT REMOVAL/INSTALLATION.)

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-38 AND CONNECTOR C-39

• Connect the connector C-39

• Disconnect the connector C-38.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-38 and connector C-39 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE AND CONNECTOR C-38

• Inspect for continuity at the following terminals:

― Between auto leveling control module / adaptive LED headlights control module terminal E and body ground

― Between auto leveling control module / adaptive LED headlights control module terminal H and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 10.

INSPECT CAN LINE IN AUTO LEVELING CONTROL MODULE / ADAPTIVE LED HEADLIGHTS CONTROL MODULE FOR SHORT TO GROUND

• Disconnect the auto leveling control module / adaptive LED headlights control module connector.

• Inspect for continuity at the following terminals:

― Between auto leveling control module / adaptive LED headlights control module terminal E (wiring harness side) and body ground

― Between auto leveling control module / adaptive LED headlights control module terminal H (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the auto leveling control module / adaptive LED headlights control module and connector C-38 because the wiring harness is shorted to ground.

Replace the auto leveling control module / adaptive LED headlights control module because there is a short to ground in the auto leveling control module / adaptive LED headlights control module.

(See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)

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

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-38 AND CONNECTOR C-13

• Disconnect the connector C-13.

• Connect the connector C-38.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-38 and connector C-13 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-13 AND CONNECTOR C-21

• Connect the connector C-13.

• Disconnect the connector C-21.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-13 and connector C-21 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN SAS CONTROL MODULE AND CONNECTOR C-21

• Inspect for continuity at the following terminals:

― Between SAS control module terminal 3A and body ground

― Between SAS control module terminal 3D and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 16.

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-21 AND CONNECTORS C-71, C-72

• Disconnect the connectors C-71, C-72.

• Connect the connector C-21.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connectors C-71, C-72 and connector C-21 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN SAS CONTROL MODULE AND CONNECTORS C-71, C-72

• Inspect for continuity at the following terminals:

― Between SAS control module terminal 3A and body ground

― Between SAS control module terminal 3D and body ground

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness between the connectors C-71, C-72 and connector C-21 because the wiring harness is shorted to ground.

INSPECT CAN LINE IN SAS CONTROL MODULE FOR SHORT TO GROUND

• Disconnect the SAS control module connector.

• Inspect for continuity at the following terminals:

― Between SAS control module terminal 3A (wiring harness side) and body ground

― Between SAS control module terminal 3D (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the SAS control module and connectors C-71, C-72 because the wiring harness is shorted to ground.

Replace the SAS control module because there is a short to ground in the SAS control module.

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

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-21 AND CONNECTOR C-07

• Disconnect the connector C-07.

• Connect the connector C-21.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-21 and connector C-07 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN ELECTRONICALLY CONTROLLED BRAKE UNIT AND CONNECTOR C-34, CONNECTOR C-07

• Disconnect the connector C-34.

• Connect the connector C-07.

• Inspect for continuity at the following terminals:

― Between electronically controlled brake unit terminal 1AM and body ground

― Between electronically controlled brake unit terminal 1AO and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 19.

INSPECT CAN LINE IN ELECTRONICALLY CONTROLLED BRAKE UNIT FOR SHORT TO GROUND

• Disconnect the electronically controlled brake unit connector.

• Inspect for continuity at the following terminals:

― Between electronically controlled brake unit terminal 1AM (wiring harness side) and body ground

― Between electronically controlled brake unit terminal 1AO (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the electronically controlled brake unit and connector C-34, connector C-07 because the wiring harness is shorted to ground.

Replace the electronically controlled brake unit because there is a short to ground in the electronically controlled brake unit.

(See ELECTRONICALLY CONTROLLED BRAKE UNIT REMOVAL/INSTALLATION.)

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-02 AND CONNECTOR C-34

• Disconnect the connector C-02.

• Connect the connector C-34.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-02 and connector C-34 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN TCM AND CONNECTOR C-02

• Inspect for continuity at the following terminals:

― Between TCM terminal E and body ground

― Between TCM terminal F and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 22.

INSPECT CAN LINE IN TCM FOR SHORT TO GROUND

• Disconnect the TCM connector.

• Inspect for continuity at the following terminals:

― Between TCM terminal E (wiring harness side) and body ground

― Between TCM terminal F (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the TCM and connector C-02 because the wiring harness is shorted to ground.

Replace the TCM because there is a short to ground in the TCM.

(See CONTROL VALVE BODY REMOVAL/INSTALLATION [ET6A-EL, ET6AX-EL].)

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-02 AND CONNECTOR C-44

• Disconnect the connector C-44.

• Connect the connector C-02.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-02 and connector C-44 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT FOR SHORT TO GROUND BETWEEN PARKING LOCK ACTUATOR CONNETCTOR C-44

• Inspect for continuity at the following terminals:

― Between parking lock actuator terminal E and body ground

― Between parking lock actuator terminal F and body ground

• Is there continuity?

Yes

Go to the next step.

Go to Step 25.

INSPECT CAN LINE IN PARKING LOCK ACTUATOR SHORT TO GROUND

• Disconnect the parking lock actuator connector.

• Inspect for continuity at the following terminals:

― Between parking lock actuator terminal E (wiring harness side) and body ground

― Between parking lock actuator terminal F (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the parking lock actuator and connector C-44 because the wiring harness is shorted to ground.

Replace the parking lock actuator because there is a short to ground in the parking lock actuator.

(See PARKING LOCK ACTUATOR REMOVAL/INSTALLATION [ET6A-EL, ET6AX-EL].)

INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-01 AND CONNECTOR C-44

• Disconnect the connector C-01.

• Connect the connector C-44.

• Inspect for continuity at the following terminals:

― Between body control module (BCM) terminal 3X and body ground

― Between body control module (BCM) terminal 3W and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the connector C-01 and connector C-44 because the wiring harness is shorted to ground.

Go to the next step.

INSPECT CAN LINE IN PCM FOR SHORT TO GROUND

• Disconnect the PCM connector.

• Inspect for continuity at the following terminals:

― Between PCM terminal 2S (wiring harness side) and body ground

― Between PCM terminal 2T (wiring harness side) and body ground

• Is there continuity?

Yes

Repair or replace the wiring harness between the PCM and connector C-01 because the wiring harness is shorted to ground.

Replace the PCM because there is a short to ground in the PCM.

(See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)