Yes | REFER to the BCM DTC Chart in this section. |
|---|---|
No | GO to C2 |
C2 CHECK THE DOOR AJAR SWITCH INPUT
Close all the doors. Observe the IPC.
Does the IPC indicate a door is ajar?
Yes | DIAGNOSE the courtesy lamps staying on continuously. REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing). |
|---|---|
No | GO to C3 |
C3 MONITOR THE LUGGAGE COMPARTMENT LID AJAR SWITCH INPUT
Close the luggage compartment lid. Observe the IPC.
Does the IPC indicate the luggage compartment lid is ajar?
Yes | DIAGNOSE the incorrect luggage compartment lid ajar indication. REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing). |
|---|---|
No | GO to C4 |
C4 VERIFY THE HAZARD FLASHER LAMP OPERATION
Ignition OFF. Activate the hazard flasher lamp function and observe the turn signals.
Do all the turn signals flash on and off?
Yes | GO to C5 |
|---|---|
No | DIAGNOSE the inoperative turn signals. REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing). |
C5 CHECK THE RKE (REMOTE KEYLESS ENTRY) TRANSMITTER FUNCTION
Using the RKE transmitter, lock and unlock the doors.
Do the doors lock and unlock?
Yes | GO to C6 |
|---|---|
No | DIAGNOSE the inoperative RKE transmitter. REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing). |
C6 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
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