Automatic Door Locks Inoperative - Left Side Front RF, LR and RR Operative
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Body Control Module (BCM) Diagnostic System Check performed? | -- | Go to Diagnostic System Check - Body Control System in Body Control System | |
2 |
Upon pressing unlock on door lock switch, does the test light flash once? | -- | ||
3 | Using a test light, connect between B+ and the driver's side door lock actuator motor harness connector terminal B. Is the test light on? | -- | ||
4 | Using a test light, connect between B+ and the driver's side door lock actuator motor harness connector terminal A. Is the test light on? | -- | ||
5 | Using a test light, connect by backprobing between the door lock relay harness connector A2 and ground. Is the test light on? | -- | ||
6 | Using a test light, connect between B+ and the door lock relay terminal B2. Is the test light on? | -- | ||
7 |
Is the resistance within the specified range? | Less than 2ohms | ||
8 | Replace the driver's side door lock actuator motor. Refer to Front Side Door Lock Actuator Replacement in Doors for service procedure. Is the repair complete? | -- | -- | |
9 | Repair poor connection or open in circuit 295. Is the repair complete? | -- | -- | |
10 | Replace the door lock relay. Is the repair complete? | -- | -- | |
11 | Repair poor connection or open in circuit 1540. Is the repair complete? | -- | -- | |
12 | Repair poor connection or open in circuit 1450. Is the repair complete | -- | -- | |
13 | Repair poor connection or open in circuit 694. Is the repair complete? | -- | -- | |
14 |
Are there any BCM current DTCs present? | -- | Go to Diagnostic System Check - Body Control System in Body Control System |
