Daytime Running Light System Check
| Step | Check | Yes | No |
|---|---|---|---|
1 CHECK DTC.
|
Is DTC displayed? | Perform the diagnosis according to DTC. | Go to step 2 . |
2 CHECK INPUT SIGNAL.
|
Is the input signal normal? | Go to step 3 . | Check the defective part. |
| 3 CHECK RELAY. Check the daytime running light relay. Refer to CHECK RELAY . |
Is the relay OK? | Go to step 4 . | Replace the relay. |
| 4 CHECK HARNESS. | Is harness normal? | Replace the body integrated unit. Refer to REMOVAL . | Repair or replace the harness. |