Power Door Lock Inoperative - Driver Door
WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
Power Door Lock Inoperative - Driver Door
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Door Lock/Indicator Schematics Connector End View Reference: Power Door Systems Connector End Views |
|||
| 1 | Did you perform the Diagnostic System Check for the Door Systems? | Go to Step 2 | Go to Diagnostic System Check - Door Systems |
| 2 | Verify that the driver power door lock is inoperative. Does the driver power door lock operate normally? |
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
| 3 | Are all of the power door locks inoperative? | Go to Power Door Locks Inoperative - Passenger Door (W/O Keyless Entry) or Power Door Locks Inoperative - Passenger Door (W/Keyless Entry) | Go to Step 4 |
| 4 |
|
Go to Step 7 | Go to Step 5 |
| 5 | Is the vehicle equipped with Keyless Entry? | Go to Step 6 | Go to Step 9 |
| 6 | Test the driver door lock actuator lock and unlock circuits for an open. Refer to Circuit Testing
and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 8 |
| 7 | Inspect for poor connections at the driver door lock actuator. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 10 |
| 8 | Inspect for poor connections at the BCM. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 12 | Go to Step 11 |
| 9 | Repair the open in the driver door lock actuator lock or unlock circuit. Refer to Wiring Repairs
in Wiring Systems. Did you complete the repair? |
Go to Step 12 | - |
| 10 | Replace the driver door lock actuator. Refer to Lock Replacement - Front Door and Lock Replacement - Rear Door . Did you complete the repair? |
Go to Step 12 | - |
| 11 | Replace the BCM. Refer to Body Control Module Replacement
in Body Control System. Did you complete the repair? |
Go to Step 12 | - |
| 12 | Operate the system in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 2 |