Step | Action | Value(s) | Yes | No | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Did you perform the Power Door Locks Diagnostic System Check? | -- | Go to Step 2 | |||||||||
2 |
Is battery voltage present at both pins? | -- | Go to Step 4 | Go to Step 3 | ||||||||
3 | Repair the OPEN in CKT 540 (ORN) betwen the inoperative pin and S227. Is the repair complete? | -- | Go to Step 9 | -- | ||||||||
4 |
Does the system operate correctly? | -- | Go to Step 9 | Go to Step 5 | ||||||||
5 | Check continuity of the following four CKT's:
Was a wiring fault found and repaired? | -- | Go to Step 9 | Go to Step 6 | ||||||||
6 | Check for battery voltage from cavity 9 of the Driver Door Relay while pressing the UNLOCK switch on the vehicle. Is battery voltage present? | -- | Go to Step 7 | Go to Step 8 | ||||||||
7 | Replace the LF Door Lock Motor. Is the repair complete? | -- | Go to Step 9 | -- | ||||||||
8 | Replace the BCM. Refer to Body Control Module Replacement . Is the repair complete? | -- | Go to Step 9 | -- | ||||||||
9 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
