Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Power Door Systems Diagnostic System Check? | -- | Go to Step 2 | |
2 | Verify that the LF power door lock is inoperative. Do the power door locks operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Inspect the driver door lock. Does the driver door unlock but not lock? | -- | Go to Step 6 | Go to Step 4 |
4 | Inspect the driver door lock. Does the driver door lock but not unlock? | -- | Go to Step 7 | Go to Step 5 |
5 | Test for an open in CKT's 694 (TAN), and 295 (GRY) between the body relay block and the LF side door lock actuator. Refer to Circuit Testing in wiring systems. Was an open present? | -- | Go to Step 11 | Go to Step 13 |
6 |
Does the driver door lock? | -- | Go to Step 12 | Go to Step 14 |
7 |
Does the driver door lock and immediately unlock? | -- | Go to Step 9 | Go to Step 8 |
8 |
Did the driver door unlock? | -- | Go to Step 12 | Go to Step 10 |
9 | Test for an open in CKT 194 (WHT). Refer to Circuit Testing and Wiring Repairs in wiring systems. Was an open present? | -- | Go to Step 16 | Go to Step 15 |
10 | Test for an open in CKT 1391 (LT GRN). Refer to Circuit Testing and Wiring Repairs in wiring systems. Was an open present? | -- | Go to Step 16 | Go to Step 15 |
11 | Locate and repair the open in the appropriate circuit. Refer to Wiring Repairs in wiring systems. Is the repair complete? | -- | Go to Step 16 | -- |
12 | Replace the driver door unlock relay, in the body relay block. Is the repair complete? | -- | Go to Step 16 | -- |
13 | Replace the LF side door lock actuator. Refer to Door Lock Actuator Replacement Is the repair complete? | -- | Go to Step 16 | -- |
14 | Replace the body relay block. Is the repair complete? | -- | Go to Step 16 | -- |
15 | Replace the BCM. Refer to Body Control Module Replacement in body control system. Is the repair complete? | -- | Go to Step 16 | -- |
16 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
