Step | Action | Yes | No |
|---|---|---|---|
Schematics Reference: Door Lock/Indicator Schematics Connector End View Reference: Vehicle Access Connector End Views | |||
1 | Did you review the Power Door System Description and Operation? | Go to Step 2 | |
2 | Verify that the power door locks key cylinder switches inoperative fault is present. Does the power door locks key cylinder switches system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 | Does the power door locks system operate normally? | Go to Step 4 | |
4 |
Did the doors unlock? | Go to Step 7 | Go to Step 5 |
5 | Test the door lock switch unlock signal circuit of the appropriate door lock cylinder switch for a short to ground or an open. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 6 |
6 | Test the ground circuit of the appropriate door lock cylinder switch for an open. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 8 |
7 | Inspect for poor connections at the harness connector of the appropriate door lock cylinder switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 9 |
8 | Inspect for poor connections at the harness connector of the multifunction alarm module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 10 |
9 | Replace the appropriate door lock cylinder switch. Refer to Door Lock Cylinder Replacement . Did you complete the replacement? | Go to Step 11 | -- |
10 | Replace the multifunction alarm module. Refer to Multifunction Alarm Module Replacement . Did you complete the replacement? | Go to Step 11 | -- |
11 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
