Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: LH Front Door Does Not Lock or Unlock From Any Power Door Lock Switch | ||||
1 | Did you perform the Power Door Lock System Check? | -- | Go to Step 2 | |
2 |
Is the voltage within the specified range? | 10-15 V | Go to Step 4 | Go to Step 3 |
3 | Repair the open in CKT 2040 (ORN). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
4 | Connect the DMM between the LT door unlock relay terminal B6 and ground. Is the voltage within the specified range? | 10-15 V | Go to Step 6 | Go to Step 5 |
5 | Repair the open in CKT 2040 (ORN). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
6 | Connect the DMM between the LT door unlock relay terminal B5 and terminal B6. Is the voltage within the specified range? | 10-15 V | Go to Step 8 | Go to Step 7 |
7 | Repair the open in CKT 1250 (BLK). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
8 |
Is the voltage within the specified range? | 10-15 V | Go to Step 12 | Go to Step 9 |
9 | Test CKT 1391 (LT GRN) for an open or short to ground. Is the circuit OK? | -- | Go to Step 11 | Go to Step 10 |
10 | Repair the open or short to ground in CKT 1391 (LT GRN). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
11 | Replace the body control module (PZM). Refer to Body Control Module Replacement in Body Control System. Did you complete the repair? | -- | -- | |
12 |
Is the voltage within the specified range for both switch positions? | 10-15 V | Go to Step 17 | Go to Step 13 |
13 | Test CKT 694 (TAN) for an open. Is the circuit OK? | -- | Go to Step 15 | Go to Step 14 |
14 | Repair the open in CKT 694 (TAN). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
15 | Test CKT 295 (GRY) for an open. Is the circuit OK? | -- | Go to Step 18 | Go to Step 16 |
16 | Repair the open in CKT 295 (GRY). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
17 | Replace the LH front door lock actuator. Refer to Door Lock Actuator Replacement . Did you complete the repair? | -- | -- | |
18 | Replace the LT door unlock relay. Did you complete the repair? | -- | -- | |
