| CHECK HARNESS. |
|
Measure the voltage between room light connector and chassis ground. Connector & terminal Model without sunroof (R52) No. 3 (+) — Chassis ground (−): Model with sunroof (R52) No. 1 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 10 V or more? | |
| Yes | No |
|
Replace the body integrated unit. |
Repair or replace the harness. |
