DETERMINING SHORT TO GROUND LOCATION (HS-CAN) [TYPE-A (R.H.D.)]

id100274000600

Caution

•  Perform the following malfunction diagnosis only when it is diagnosed with a short to ground by CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-A (R.H.D.)]. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [TYPE-A (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 FOR SHORT TO GROUND BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND INSTRUMENT CLUSTER •  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) •  Disconnect connector 2 which has front body control module (FBCM) terminals 2P and 2N. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 11.
		No	Go to the next step.
2	INSPECT CAN LINE IN FRONT BODY CONTROL MODULE (FBCM) FOR SHORT TO GROUND •  Inspect for continuity at the following terminals: ―  Between front body control module (FBCM) terminal 2P and body ground ―  Between front body control module (FBCM) terminal 2N and body ground •  Is there continuity?	Yes	Replace the front body control module (FBCM) because there is a short to ground in the front body control module (FBCM). (See FRONT BODY CONTROL MODULE (FBCM) REMOVAL/INSTALLATION.)
		No	Go to the next step.
3	INSPECT FOR SHORT TO GROUND BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND TCM •  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 6.
4	INSPECT FOR SHORT TO GROUND BETWEEN FRONT BODY CONTROL MODULE (FBCM) AND CONNECTOR C-01 •  Disconnect connector C-01. •  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	Repair or replace the wiring harness between the front body control module (FBCM) and connector C-01 because the wiring harness is shorted to ground.
5	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-01 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 [GW6A-EL, GW6AX-EL].)
6	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-42 AND FRONT BODY CONTROL MODULE (FBCM) •  Disconnect connector C-42. •  Connect connector 2 which has front body control module (FBCM) terminals 2P and 2N. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the front body control module (FBCM) and connector C-42 because the wiring harness is shorted to ground.
		No	Go to the next step.
7	INSPECT FOR SHORT TO GROUND BETWEEN DSC HU/CM AND CONNECTOR C-42 •  Inspect for continuity at the following terminals: ―  Between DSC HU/CM terminal C and body ground ―  Between DSC HU/CM terminal D and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 9.
8	INSPECT CAN LINE IN DSC HU/CM FOR SHORT TO GROUND •  Disconnect the DSC HU/CM connector. •  Inspect for continuity at the following terminals: ―  Between DSC HU/CM terminal C (wiring harness side) and body ground ―  Between DSC HU/CM terminal D (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the DSC HU/CM and connector C-42 because the wiring harness is shorted to ground.
		No	Replace the DSC HU/CM because there is a short to ground in the DSC HU/CM. (See DSC HU/CM REMOVAL/INSTALLATION.)
9	INSPECT FOR SHORT TO GROUND BETWEEN RADAR UNIT AND CONNECTOR C-42 •  Inspect for continuity at the following terminals: ―  Between radar unit terminal D and body ground ―  Between radar unit terminal C and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 64.
10	INSPECT CAN LINE IN RADAR UNIT FOR SHORT TO GROUND •  Disconnect the radar unit connector. •  Inspect for continuity at the following terminals: ―  Between radar unit terminal D (wiring harness side) and body ground ―  Between radar unit terminal C (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the radar unit and connector C-42 because the wiring harness is shorted to ground.
		No	Replace the radar unit because there is a short to ground in the radar unit. (See RADAR UNIT REMOVAL/INSTALLATION.)
11	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-43, C-44 AND INSTRUMENT CLUSTER •  Disconnect connectors C-43, C-44. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 16.
		No	Go to the next step.
12	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-43, C-44 AND ADAPTIVE LED HEADLIGHTS CONTROL MODULE / AUTO LEVELING CONTROL MODULE •  Inspect for continuity at the following terminals: ―  Between adaptive LED headlights control module terminal L and body ground (with adaptive LED headlights) ―  Between adaptive LED headlights control module terminal M and body ground (with adaptive LED headlights) ―  Between auto leveling control module terminal A and body ground (without adaptive LED headlights) ―  Between auto leveling control module terminal B and body ground (without adaptive LED headlights) •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 14.
13	INSPECT CAN LINE IN ADAPTIVE LED HEADLIGHTS CONTROL MODULE / AUTO LEVELING CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the adaptive LED headlights control module / auto leveling control module connector. •  Inspect for continuity at the following terminals: ―  Between adaptive LED headlights control module terminal L (wiring harness side) and body ground (with adaptive LED headlights) ―  Between adaptive LED headlights control module terminal M (wiring harness side) and body ground (with adaptive LED headlights) ―  Between auto leveling control module terminal A (wiring harness side) and body ground (without adaptive LED headlights) ―  Between auto leveling control module terminal B (wiring harness side) and body ground (without adaptive LED headlights) •  Is there continuity?	Yes	Repair or replace the wiring harness between the adaptive LED headlights control module / auto leveling control module and connectors C-43, C-44 because the wiring harness is shorted to ground.
		No	Replace the adaptive LED headlights control module / auto leveling control module because there is a short to ground in the adaptive LED headlights control module / auto leveling control module. (See ADAPTIVE LED HEADLIGHTS CONTROL MODULE REMOVAL/INSTALLATION.) (See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)
14	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-43, C-44 AND DC-DC CONVERTER (i-ELOOP) •  Inspect for continuity at the following terminals: ―  Between DC-DC converter (i-ELOOP) terminal 1M and body ground ―  Between DC-DC converter (i-ELOOP) terminal 1N and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between the front body control module (FBCM) and connectors C-43, C-44 because the wiring harness is shorted to ground.
15	INSPECT CAN LINE IN DC-DC CONVERTER (i-ELOOP) FOR SHORT TO GROUND •  Disconnect the DC-DC converter (i-ELOOP) connector. •  Inspect for continuity at the following terminals: ―  Between DC-DC converter (i-ELOOP) terminal 1M (wiring harness side) and body ground ―  Between DC-DC converter (i-ELOOP) terminal 1N (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the DC-DC converter (i-ELOOP) and connectors C-43, C-44 because the wiring harness is shorted to ground.
		No	Replace the DC-DC converter (i-ELOOP) because there is a short to ground in the DC-DC converter (i-ELOOP). (See DC-DC CONVERTER (i-ELOOP) REMOVAL/INSTALLATION [i-ELOOP].)
16	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-07 AND INSTRUMENT CLUSTER •  Disconnect connector C-07. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-07 and connectors C-43, C-44 because the wiring harness is shorted to ground.
17	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-47, C-48 AND INSTRUMENT CLUSTER •  Disconnect connectors C-47, C-48. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 21.
		No	Go to the next step.
18	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-47, C-48 AND REAR POWER SEAT CONTROL MODULE (LH) •  Inspect for continuity at the following terminals: ―  Between rear power seat control module (LH) terminal 1C and body ground ―  Between rear power seat control module (LH) terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-47, C-48 and connector C-07 because the wiring harness is shorted to ground.
19	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-64 AND REAR POWER SEAT CONTROL MODULE (LH) •  Disconnect connector C-64. •  Inspect for continuity at the following terminals: ―  Between rear power seat control module (LH) terminal 1C and body ground ―  Between rear power seat control module (LH) terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-47, C-48 and connector C-64 because the wiring harness is shorted to ground.
20	INSPECT CAN LINE IN REAR POWER SEAT CONTROL MODULE (LH) FOR SHORT TO GROUND •  Disconnect the rear power seat control module (LH) connector. •  Inspect for continuity at the following terminals: ―  Between rear power seat control module (LH) terminal 1C (wiring harness side) and body ground ―  Between rear power seat control module (LH) terminal 1E (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the rear power seat control module (LH) and connector C-64 because the wiring harness is shorted to ground.
		No	Replace the rear power seat control module (LH) because there is a short to ground in the rear power seat control module (LH). (See REAR POWER SEAT CONTROL MODULE (LH) REMOVAL/INSTALLATION.)
21	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-54, C-55 AND INSTRUMENT CLUSTER •  Disconnect connectors C-54, C-55. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 24.
		No	Go to the next step.
22	INSPECT FOR SHORT TO GROUND BETWEEN ELECTRIC PARKING BRAKE CONTROL MODULE AND CONNECTORS C-54, C-55 •  Inspect for continuity at the following terminals: ―  Between electric parking brake control module terminal 2G and body ground ―  Between electric parking brake control module terminal 2F and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-54, C-55 and connectors C-47, C-48 because the wiring harness is shorted to ground.
23	INSPECT CAN LINE IN ELECTRIC PARKING BRAKE CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the electric parking brake control module connector. •  Inspect for continuity at the following terminals: ―  Between electric parking brake control module terminal 2G (wiring harness side) and body ground ―  Between electric parking brake control module terminal 2F (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the electric parking brake control module and connectors C-54, C-55 because the wiring harness is shorted to ground.
		No	Replace the electric parking brake control module because there is a short to ground in the electric parking brake control module. (See ELECTRIC PARKING BRAKE CONTROL MODULE REMOVAL/INSTALLATION.)
24	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-79, C-80 AND INSTRUMENT CLUSTER •  Disconnect connectors C-79, C-80. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	•  Go to Step 28. (with power liftgate (PLG) system) •  Go to Step 37. (without power liftgate (PLG) system)
		No	Go to the next step.
25	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-79, C-80 AND POSITION MEMORY CONTROL MODULE •  Inspect for continuity at the following terminals: ―  Between position memory control module terminal 1C and body ground ―  Between position memory control module terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-79, C-80 and connectors C-54, C-55 because the wiring harness is shorted to ground.
26	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-29 AND POSITION MEMORY CONTROL MODULE •  Disconnect connector C-29. •  Inspect for continuity at the following terminals: ―  Between position memory control module terminal 1C and body ground ―  Between position memory control module terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-79, C-80 and connector C-29 because the wiring harness is shorted to ground.
27	INSPECT CAN LINE IN POSITION MEMORY CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the position memory control module connector. •  Inspect for continuity at the following terminals: ―  Between position memory control module terminal 1C (wiring harness side) and body ground ―  Between position memory control module terminal 1E (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the position memory control module and connector C-29 because the wiring harness is shorted to ground.
		No	Replace the position memory control module because there is a short to ground in the position memory control module. (See POSITION MEMORY CONTROL MODULE REMOVAL/INSTALLATION.)
28	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-81, C-82 AND INSTRUMENT CLUSTER •  Disconnect connectors C-81, C-82. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 37.
		No	Go to the next step.
29	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-81, C-82 AND REAR ONE-TOUCH WALK-IN CONTROL MODULE •  Inspect for continuity at the following terminals: ―  Between rear one-touch walk-in control module terminal 1C and body ground ―  Between rear one-touch walk-in control module terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 32.
30	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-63 AND REAR ONE-TOUCH WALK-IN CONTROL MODULE •  Disconnect connector C-63. •  Inspect for continuity at the following terminals: ―  Between rear one-touch walk-in control module terminal 1C and body ground ―  Between rear one-touch walk-in control module terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-81, C-82 and connector C-63 because the wiring harness is shorted to ground.
31	INSPECT CAN LINE IN REAR ONE-TOUCH WALK-IN CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the rear one-touch walk-in control module connector. •  Inspect for continuity at the following terminals: ―  Between rear one-touch walk-in control module terminal 1C (wiring harness side) and body ground ―  Between rear one-touch walk-in control module terminal 1E (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the rear one-touch walk-in control module and connector C-63 because the wiring harness is shorted to ground.
		No	Replace the rear one-touch walk-in control module because there is a short to ground in the rear one-touch walk-in control module. (See REAR ONE-TOUCH WALK-IN CONTROL MODULE REMOVAL/INSTALLATION.)
32	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-81, C-82 AND REAR POWER SEAT CONTROL MODULE (RH) •  Inspect for continuity at the following terminals: ―  Between rear power seat control module (RH) terminal 1C and body ground ―  Between rear power seat control module (RH) terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 35.
33	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-65 AND REAR POWER SEAT CONTROL MODULE (RH) •  Disconnect connector C-65. •  Inspect for continuity at the following terminals: ―  Between rear power seat control module (RH) terminal 1C and body ground ―  Between rear power seat control module (RH) terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-81, C-82 and connector C-65 because the wiring harness is shorted to ground.
34	INSPECT CAN LINE IN REAR POWER SEAT CONTROL MODULE (LH) FOR SHORT TO GROUND •  Disconnect the rear power seat control module (RH) connector. •  Inspect for continuity at the following terminals: ―  Between rear power seat control module (RH) terminal 1C (wiring harness side) and body ground ―  Between rear power seat control module (RH) terminal 1E (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the rear power seat control module (RH) and connector C-65 because the wiring harness is shorted to ground.
		No	Replace the rear power seat control module (RH) because there is a short to ground in the rear power seat control module (RH). (See REAR POWER SEAT CONTROL MODULE (RH) REMOVAL/INSTALLATION.)
35	INSPECT FOR SHORT TO GROUND BETWEEN POWER LIFTGATE (PLG) CONTROL MODULE AND CONNECTOR C-19 •  Disconnect connector C-19. •  Inspect for continuity at the following terminals: ―  Between power liftgate (PLG) control module terminal 1B and body ground ―  Between power liftgate (PLG) control module terminal 1A and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-19 and connectors C-79, C-80 and connectors C-81, C-82 because the wiring harness is shorted to ground.
36	INSPECT CAN LINE IN POWER LIFTGATE (PLG) CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the power liftgate (PLG) control module connector. •  Inspect for continuity at the following terminals: ―  Between power liftgate (PLG) control module terminal 1B (wiring harness side) and body ground ―  Between power liftgate (PLG) control module terminal 1A (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the power liftgate (PLG) control module and connector C-19 because the wiring harness is shorted to ground.
		No	Replace the power liftgate (PLG) control module because there is a short to ground in the power liftgate (PLG) control module. (See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION.)
37	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-83, C-84 AND INSTRUMENT CLUSTER •  Disconnect connectors C-83, C-84. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 41.
		No	•  Repair or replace the wiring harness between connectors C-83, C-84 and connectors C-81, C-82 because the wiring harness is shorted to ground. (with power liftgate (PLG) system) •  Go to the next step. (without power liftgate (PLG) system)
38	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-83, C-84 AND REAR ONE-TOUCH WALK-IN CONTROL MODULE •  Inspect for continuity at the following terminals: ―  Between rear one-touch walk-in control module terminal 1C and body ground ―  Between rear one-touch walk-in control module terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-83, C-84 and connectors C-79, C-80 because the wiring harness is shorted to ground.
39	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-63 AND REAR ONE-TOUCH WALK-IN CONTROL MODULE •  Disconnect connector C-63. •  Inspect for continuity at the following terminals: ―  Between rear one-touch walk-in control module terminal 1C and body ground ―  Between rear one-touch walk-in control module terminal 1E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-83, C-84 and connector C-63 because the wiring harness is shorted to ground.
40	INSPECT CAN LINE IN REAR ONE-TOUCH WALK-IN CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the rear one-touch walk-in control module connector. •  Inspect for continuity at the following terminals: ―  Between rear one-touch walk-in control module terminal 1C (wiring harness side) and body ground ―  Between rear one-touch walk-in control module terminal 1E (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the rear one-touch walk-in control module and connector C-63 because the wiring harness is shorted to ground.
		No	Replace the rear one-touch walk-in control module because there is a short to ground in the rear one-touch walk-in control module. (See REAR ONE-TOUCH WALK-IN CONTROL MODULE REMOVAL/INSTALLATION.)
41	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTORS C-51, C-52 AND INSTRUMENT CLUSTER •  Disconnect connectors C-51, C-52. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to Step 46.
		No	Go to the next step.
42	INSPECT FOR SHORT TO GROUND BETWEEN AUDIO AMPLIFIER AND CONNECTORS C-51, C-52 •  Inspect for continuity at the following terminals: ―  Between audio amplifier terminal 2L and body ground ―  Between audio amplifier terminal 2N and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 44.
43	INSPECT CAN LINE IN AUDIO AMPLIFIER FOR SHORT TO GROUND •  Disconnect the audio amplifier connector. •  Inspect for continuity at the following terminals: ―  Between audio amplifier terminal 2L (wiring harness side) and body ground ―  Between audio amplifier terminal 2N (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the audio amplifier and connectors C-51, C-52 because the wiring harness is shorted to ground.
		No	Replace the audio amplifier because there is a short to ground in the audio amplifier. (See AUDIO AMPLIFIER REMOVAL/INSTALLATION.)
44	INSPECT FOR SHORT TO GROUND BETWEEN 4WD CONTROL MODULE AND CONNECTORS C-51, C-52 •  Inspect for continuity at the following terminals: ―  Between 4WD control module terminal G and body ground ―  Between 4WD control module terminal H and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connectors C-51, C-52 and connectors C-83, C-84 because the wiring harness is shorted to ground.
45	INSPECT CAN LINE IN 4WD CONTROL MODULE FOR SHORT TO GROUND •  Disconnect the 4WD control module connector. •  Inspect for continuity at the following terminals: ―  Between 4WD control module terminal G (wiring harness side) and body ground ―  Between 4WD control module terminal H (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the 4WD control module and connectors C-51, C-52 because the wiring harness is shorted to ground.
		No	Replace the 4WD control module because there is a short to ground in the 4WD control module. (See 4WD CONTROL MODULE REMOVAL/INSTALLATION.)
46	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-14 AND INSTRUMENT CLUSTER •  Disconnect connector C-14. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Repair or replace the wiring harness between connector C-14 and connectors C-51, C-52 because the wiring harness is shorted to ground.
47	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-45 AND INSTRUMENT CLUSTER •  Disconnect connector C-45. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between connector C-14 and connector C-45 and DLC-2 because the wiring harness is shorted to ground.
		No	Go to the next step.
48	INSPECT FOR SHORT TO GROUND BETWEEN EPS CONTROL MODULE AND CONNECTOR C-45 •  Inspect for continuity at the following terminals: ―  Between EPS control module terminal 2B and body ground ―  Between EPS control module terminal 2D and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 50.
49	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 2B (wiring harness side) and body ground ―  Between EPS control module terminal 2D (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the EPS control module and connector C-45 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 REMOVAL/INSTALLATION.)
50	INSPECT FOR SHORT TO GROUND BETWEEN SAS CONTROL MODULE AND CONNECTOR C-45 •  Inspect for continuity at the following terminals: ―  Between SAS control module terminal 3B and body ground ―  Between SAS control module terminal 3C and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 52.
51	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 3B (wiring harness side) and body ground ―  Between SAS control module terminal 3C (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the SAS control module and connector C-45 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.)
52	INSPECT FOR SHORT TO GROUND BETWEEN START STOP UNIT AND CONNECTOR C-45 •  Inspect for continuity at the following terminals: ―  Between start stop unit terminal 2M and body ground ―  Between start stop unit terminal 2O and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 54.
53	INSPECT CAN LINE IN START STOP UNIT FOR SHORT TO GROUND •  Disconnect the start stop unit connector. •  Inspect for continuity at the following terminals: ―  Between start stop unit terminal 2M (wiring harness side) and body ground ―  Between start stop unit terminal 2O (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the start stop unit and connector C-45 because the wiring harness is shorted to ground.
		No	Replace the start stop unit because there is a short to ground in the start stop unit. (See START STOP UNIT REMOVAL/INSTALLATION.)
54	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTIVITY MASTER UNIT (CMU) AND CONNECTOR C-45 •  Inspect for continuity at the following terminals: ―  Between connectivity master unit (CMU) terminal 2E and body ground ―  Between connectivity master unit (CMU) terminal 2F and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 56.
55	INSPECT CAN LINE IN CONNECTIVITY MASTER UNIT (CMU) FOR SHORT TO GROUND •  Disconnect the connectivity master unit (CMU) connector. •  Inspect for continuity at the following terminals: ―  Between connectivity master unit (CMU) terminal 2E (wiring harness side) and body ground ―  Between connectivity master unit (CMU) terminal 2F (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the connectivity master unit (CMU) and connector C-45 because the wiring harness is shorted to ground.
		No	Replace the connectivity master unit (CMU) because there is a short to ground in the connectivity master unit (CMU). (See CONNECTIVITY MASTER UNIT (CMU) REMOVAL/INSTALLATION.)
56	INSPECT FOR SHORT TO GROUND BETWEEN ACTIVE DRIVING DISPLAY AND CONNECTOR C-45 •  Inspect for continuity at the following terminals: ―  Between active driving display terminal I and body ground ―  Between active driving display terminal L and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 58.
57	INSPECT CAN LINE IN ACTIVE DRIVING DISPLAY FOR SHORT TO GROUND •  Disconnect the active driving display connector. •  Inspect for continuity at the following terminals: ―  Between active driving display terminal I (wiring harness side) and body ground ―  Between active driving display terminal L (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the active driving display and connector C-45 because the wiring harness is shorted to ground.
		No	Replace the active driving display because there is a short to ground in the active driving display. (See ACTIVE DRIVING DISPLAY REMOVAL/INSTALLATION.)
58	INSPECT FOR SHORT TO GROUND BETWEEN TUNER AND AMP UNIT (TAU) AND CONNECTOR C-45 •  Inspect for continuity at the following terminals: ―  Between tuner and amp unit (TAU) terminal 2E and body ground ―  Between tuner and amp unit (TAU) terminal 2C and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 60.
59	INSPECT CAN LINE IN TUNER AND AMP UNIT (TAU) FOR SHORT TO GROUND •  Disconnect the tuner and amp unit (TAU) connector. •  Inspect for continuity at the following terminals: ―  Between tuner and amp unit (TAU) terminal 2E (wiring harness side) and body ground ―  Between tuner and amp unit (TAU) terminal 2C (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the tuner and amp unit (TAU) and connector C-45 because the wiring harness is shorted to ground.
		No	Replace the tuner and amp unit (TAU) because there is a short to ground in the tuner and amp unit (TAU). (See TUNER AND AMP UNIT (TAU) REMOVAL/INSTALLATION [TYPE-A].)
60	INSPECT FOR SHORT TO GROUND BETWEEN CONNECTOR C-45 AND CONNECTOR C-16 •  Disconnect connector C-16. •  Connect connector C-45. •  Inspect for continuity at the following terminals: ―  Between DLC-2 terminal F and body ground ―  Between DLC-2 terminal E and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between connector C-45 and connector C-16 because the wiring harness is shorted to ground.
		No	Go to the next step.
61	INSPECT FOR SHORT TO GROUND BETWEEN FORWARD SENSING CAMERA (FSC) AND CONNECTOR C-16 •  Inspect for continuity at the following terminals: ―  Between forward sensing camera (FSC) terminal M and body ground ―  Between forward sensing camera (FSC) terminal N and body ground •  Is there continuity?	Yes	Go to the next step.
		No	Go to Step 63.
62	INSPECT CAN LINE IN FORWARD SENSING CAMERA (FSC) FOR SHORT TO GROUND •  Disconnect the forward sensing camera (FSC) connector. •  Inspect for continuity at the following terminals: ―  Between forward sensing camera (FSC) terminal M (wiring harness side) and body ground ―  Between forward sensing camera (FSC) terminal N (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the forward sensing camera (FSC) and connector C-16 because the wiring harness is shorted to ground.
		No	Replace the forward sensing camera (FSC) because there is a short to ground in the forward sensing camera (FSC). (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION.)
63	INSPECT CAN LINE IN INSTRUMENT CLUSTER FOR SHORT TO GROUND •  Disconnect the instrument cluster connector. •  Inspect for continuity at the following terminals: ―  Between instrument cluster terminal 1B (wiring harness side) and body ground ―  Between instrument cluster terminal 1D (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the instrument cluster and connector C-16 because the wiring harness is shorted to ground.
		No	Replace the instrument cluster because there is a short to ground in the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
64	INSPECT CAN LINE IN PCM FOR SHORT TO GROUND •  Disconnect the PCM connector. •  Inspect for continuity at the following terminals: ―  Between PCM terminal 2AK (wiring harness side) and body ground ―  Between PCM terminal 2AL (wiring harness side) and body ground •  Is there continuity?	Yes	Repair or replace the wiring harness between the PCM and connector C-42 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 2.5T].)