Test Description
The number below refers to the step number on the diagnostic table.
- 3: This step verifies that all of the power door locks, including the endgate locks, are inoperative.
Power Door Locks Inoperative (Aztek)
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Door Lock/Indicator Schematics Connector End View Reference: Power Door Systems Connector End Views , Computer/Integrating Systems Connector End Views in Computer/Integrating Systems, or Electrical Center Identification Views in Wiring Systems |
|||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
| 2 | Verify the power door locks inoperative fault is present. Do the power door locks operate normally? |
Go to Testing for Intermittent Conditions and Poor Connections in Wiring System | Go to Step 3 |
| 3 | Are all of the power door locks inoperative, including the endgate locks? | Go to Step 4 | Go to Step 5 |
| 4 |
|
Go to Step 8 | Go to Step 7 |
| 5 | Test the appropriate door lock actuator unlock control circuit for a short to ground or an open. Refer to Circuit Testing
andWiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 13 | Go to Step 6 |
| 6 | Test the appropriate door lock actuator lock control circuit for a short to ground or an open. Refer to Circuit Testing
andWiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 13 | Go to Step 10 |
| 7 | Test the driver door lock switch lock signal circuit for an open. Refer to Circuit Testing
and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 13 | Go to Step 8 |
| 8 | Inspect for poor connections at the center console fuse block harness connector C2. 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 13 | Go to Step 9 |
| 9 | 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 13 | Go to Step 11 |
| 10 | Inspect for poor connections at the appropriate 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 13 | Go to Step 12 |
| 11 | Replace the BCM. Refer to Control Module References
in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement? |
Go to Step 13 | - |
| 12 | Replace the appropriate door lock actuator. Refer to Lock Actuator Replacement - Front Door or Lock Actuator Replacement - Rear Door . Did you complete the repair? |
Go to Step 13 | - |
| 13 | Operate the system in order to verify the repair. Did you find and correct the condition? |
System OK | Go to Step 3 |