Check Room Light Operation
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK ROOM LIGHT OPERATION. Make sure the room light illuminates when the room light switch is ON, and goes off when the switch is OFF. |
Does the room light illuminate or go off? | Go to step 2. | Check the room light circuit. < Ref. to INSPECTION , Room Light. > |
2 CHECK ROOM LIGHT OPERATION.
|
Does the room light illuminate ↔ go off (including off delay) when the door is opened and closed? | Go to step 3. | Go to step 4. |
| 3 CHECK KEYLESS ENTRY OPERATION. Press the LOCK/UNLOCK button of the keyless transmitter. |
Does it operate properly? | Room light is normal. | Check keyless entry system. < Ref. to SYMPTOM CHART , INSPECTION, Keyless Entry System. > |
| 4 CHECK ROOM LIGHT. Check the room light. < Ref. to INSPECTION , Room Light. > |
Is room light normal? | Go to step 5. | Replace the bulb or room light assembly. |
5 CHECK HARNESS.
|
Is harness normal? | Go to step 6. | Repair or replace the harness. |
| 6 CHECK HARNESS. Measure the voltage between the room light connector and chassis ground. Connector & terminal (R52) No. 3 (+) - Chassis ground (-): |
Is the voltage 10 V or more? | Replace the body integrated unit. < Ref. to BODY INTEGRATED UNIT . > | Repair or replace the harness. |