Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Door Locks System Check performed? | -- | Go to Step 2 | |
2 | Did you perform the BCM diagnostic system check? | -- | Go to Step 3 | |
3 | Is the door lock actuator that is inoperative the driver door? | -- | Go to Step 4 | Go to Step 5 |
4 |
Does the test light flash once? | -- | Go to Step 8 | Go to Step 9 |
5 | Are all the passenger doors inoperative? | -- | Go to Step 6 | Go to Step 7 |
6 | Use a test light in order to probe between B+ and the BCM connector C3 terminal H. Is the test light on? | -- | Go to Step 18 | Go to Step 19 |
7 |
Does the test light flash once while pressing lock? | -- | Go to Step 21 | Go to Step 22 |
8 | Replace the drivers side door lock actuator motor. Has the repair been made? | -- | Go to Step 17 | -- |
9 | Connect a test light between B+ and the drivers side door lock actuator motor harness connector terminal B. Does the test light illuminate? | -- | Go to Step 10 | Go to Step 11 |
10 | Connect a test light between B+ and the drivers side door lock actuator motor harness connector terminal A. Does the test light illuminate? | -- | Go to Step 12 | Go to Step 13 |
11 | Repair a poor connection or open in CKT 295. Has the repair been made? | -- | Go to Step 17 | -- |
12 | Replace the door lock relay. Has the repair been made? | -- | Go to Step 17 | -- |
13 | Connect a test light between B+ and the door lock relay terminal B2. Does the test light illuminate? | -- | Go to Step 14 | Go to Step 15 |
14 |
Is there continuity? | -- | Go to Step 12 | Go to Step 16 |
15 | Repair a poor connection or open in CKT 1450. Has the repair been made? | -- | Go to Step 17 | -- |
16 | Repair a poor connection or open in CKT 694. Has the repair been made? | -- | Go to Step 17 | -- |
17 |
Have all repairs been made? | -- | -- | |
18 |
While pressing unlock, does the test light flash? | -- | Go to Step 20 | Go to Step 19 |
19 |
Is the repair complete? | -- | Go to Step 17 | -- |
20 | Repair a poor connection or open in circuit 294. Is the repair complete? | -- | Go to Step 17 | -- |
21 | Replace the door lock actuator motor. Refer to Front Side Door Lock Actuator Replacement (Front Door) or Rear Side Door Lock Actuator Replacement (Rear Door) Is the repair complete? | -- | Go to Step 17 | -- |
22 |
Does the test light flash once while pressing unlock? | -- | Go to Step 23 | Go to Step 24 |
23 | Repair a poor connection or open in circuit 295. Is the repair complete? | -- | Go to Step 17 | -- |
24 | Repair a poor connection or open in circuit 294. Is the repair complete? | -- | Go to Step 17 | -- |
