| CHECK WIRING HARNESS. |
|
Using a tester, check continuity between the power supply CM connector and chassis ground. Connector & terminal (B420) No. 6 — Chassis ground: (B420) No. 40 — Chassis ground: |
| QUESTION | |
|
Is there continuity? | |
| Yes | No |
|
Repair or replace the short circuit of the harness. |
Replace the power supply CM. |
