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*DRIVER DOOR AJAR CIRCUIT SHORTED TO GROUND (CONTINUED) For the Door Ajar System circuit diagram (Refer to 8 - ELECTRICAL/LAMPS/LIGHTING - INTERIOR - SCHEMAT- For a complete wiring diagram Refer to Section 8W. Possible Causes (G75) DRIVER DOOR AJAR SWITCH SENSE CIRCUIT SHORT TO GROUND DRIVER DOOR AJAR SWITCH INSTRUMENT CLUSTER Diagnostic Test 1. DRIVER DOOR AJAR SWITCH SHORT TO GROUND With the DRBIII T in Inputs/Outputs, read the DRV DOOR AJAR SW state. While monitoring the DRBIII T , disconnect the Driver Door Latch con- nector. Did the Switch State change from CLOSED to OPEN? Yes >> Replace the Driver Door Latch. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 ELECTRICAL/ELECTRONIC CONTROL MODULES/ FRONT CONTROL MODULE - DIAGNOSIS AND TEST- No >> Go To 2 2. (G75) DRIVER DOOR AJAR SWITCH SENSE CIRCUIT SHORT TO GROUND Turn the ignition off. Disconnect the Instrument Cluster C3 harness connector. Using a 12-volt test light connected to 12-volts, probe the (G75) Driver Turn the ignition on. Does the test light illuminate brightly? Yes >> Repair the (G75) Driver Door Ajar Switch Sense circuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 ELECTRICAL/ELECTRONIC CONTROL MODULES/ FRONT CONTROL MODULE - DIAGNOSIS AND TEST- No >> Replace the Instrument Cluster. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 ELECTRICAL/ELECTRONIC CONTROL MODULES/ FRONT CONTROL MODULE - DIAGNOSIS AND TESTING). 8L - 182 LAMPS/LIGHTING - INTERIOR - ELECTRICAL DIAGNOSTICS DR/DH |