Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the Power Door Lock Operation and perform the necessary inspections? | -- | ||
2 | Verify the fault is present. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections | |
3 |
Does the scan tool show any DTCs? | -- | Go to Diagnostic System Check - Body Control System in Body Controls | |
4 | Connect a test lamp (back probe) from the fused battery feed at the inoperative switch to ground. Does the test lamp illuminate? | -- | ||
5 | Locate and repair the open in fused battery feed between the fuse and the switch. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
6 | Depress the inoperative switch to the unlock position. Do the doors unlock? | |||
7 |
Does the test lamp illuminate? | -- | ||
8 | Locate and repair the open in the power door unlock relay feed between switch and the BCM. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
9 | Replace the inoperative switch. Did you complete the repair? | -- | -- | |
10 |
Does the test lamp illuminate? | -- | ||
11 | Locate and repair the open in power door lock relay feed between the switch and the lock relay. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK |
