| 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 appropriate system wiring diagrams and check the daytime running lamps circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Install a new headlamp
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