| Daytime running lamps inoperative |
- Daytime running lamps working as specified or within system limitations
- Car configuration file mismatch with vehicle specification
- Daytime running lamps circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Headlamp internal failure
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NOTE:
After updating the car configuration file, set the ignition to on and wait 30 seconds before clearing the DTCs.
- For a detailed description of the daytime running lamps, refer to the relevant Description and Operation section in the service information.
- Using the manufacturer approved diagnostic system, check and up-date the car configuration file as necessary. Clear the DTCs and retest
- Refer to the electrical circuit diagrams and check the daytime running lamps circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness or install a new headlamp as necessary
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