Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open. | ||||
1 | Was the system check performed? | -- | Go to Step 2 | |
2 | Perform the body control module (BCM) diagnostic system check. Are any door lock DTCs present? | -- | Go to Step 3 | |
3 |
Does the LF door lock actuator operate correctly? | -- | Go to Step 4 | Go to Step 5 |
4 | Replace the drivers door unlock relay. Is the repair complete? | -- | -- | |
5 |
Does the test lamp light? | -- | Go to Step 6 | Go to Step 12 |
6 |
Does the test lamp light? | -- | Go to Step 7 | Go to Step 17 |
7 |
Does the test lamp light? | -- | Go to Step 8 | Go to Step 10 |
8 |
Does the test lamp light? | -- | Go to Step 9 | Go to Step 11 |
9 | Replace the LF door lock actuator. Is the repair complete? | -- | -- | |
10 | Repair the open in CKT 294. Is the repair complete? | -- | -- | |
11 | Repair the open in CKT 295 between the LF door lock actuator and the left IP junction block. Is the repair complete? | -- | -- | |
12 |
Does the test lamp light? | -- | Go to Step 13 | Go to Step 14 |
13 | Replace the left IP junction block. Is the repair complete? | -- | -- | |
14 |
Does the test lamp light? | -- | Go to Step 15 | Go to Step 16 |
15 | Repair the open in CKT 356 between the BCM and the left IP junction block. Is the repair complete? | -- | ||
16 | Inspect for a poor connection at the BCM connector C3. If OK, replace the BCM. Is the repair complete? | -- | ||
17 | Repair the open in CKT 295 between the left IP junction block and the LF door lock actuator. Is the repair complete? | -- | ||
