Test Description
The number(s) below refer to the step number(s) 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 , Body Control System Connector End Views , or Electrical Center Identification Views |
|||
| 1 | Did you perform the Door System Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Door Systems |
| 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
and Wiring 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
and Wiring 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 body control module. 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 |
|
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 |