MIL Lamp Circuit Open
Monitored & Set Condition
- When Monitored: With the ignition in the Run/Start position.
- Set Condition: The Instrument Cluster detects Indicator short/open during internal self test.
Possible Causes:
- Instrument Cluster
Testing
- With the DRBIII(R), erase DTCs. Cycle the ignition and wait approximately one minute. With the DRBIII(R), read DTCs. Did the Indicator lamp circuit Open or Short DTC reset? If yes, replace the Instrument Cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION in ANALOG INSTRUMENT PANELS - LIBERTY article. Perform BODY VERIFICATION TEST . If no, test is complete.
NOTE:
The Instrument Cluster performs internal tests on the MIL, Seatbelt, Brake, ABS, and Airbag indicators during each ignition cycle. Instrument Cluster LEDs are not serviceable.