Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Interior Lights System Check? | -- | Go to Step 2 | |
2 |
Is the input OFF? | -- | Go to Step 3 | Go to Step 11 |
3 | Inspect the SBM auxiliary lighting input. Is the input OFF? | -- | Go to Step 4 | Go to Step 14 |
4 |
Is the input OFF? | -- | Go to Step 5 | Go to Step 16 |
5 | Inspect the DDM passenger dome/buzzer switch input. Is the input OFF? | -- | Go to Step 6 | Go to Step 20 |
6 | Inspect the DDM left rear dome/buzzer switch input. Is the input OFF? | -- | Go to Step 7 | Go to Step 24 |
7 | Inspect the DDM right rear dome/buzzer switch input. Is the input OFF? | -- | Go to Step 8 | Go to Step 28 |
8 | Test CKT 156 (WHT) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 156 OK? | -- | Go to Step 9 | Go to Step 32 |
9 | Test CKT 157 (GRY) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 157 OK? | -- | Go to Step 10 | Go to Step 32 |
10 | Replace the body control module (SBM) Refer to Body Control Module Replacement in Body Control System. Is the repair complete? | -- | -- | |
11 | Disconnect the headlamp switch connector. Is the SBM courtesy switch input OFF? | -- | Go to Step 12 | Go to Step 13 |
12 | Replace the headlamp switch. Is the repair complete? | -- | -- | |
13 | Test CKT 1495 (DK BLU/WHT) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 1495 OK? | -- | Go to Step 10 | Go to Step 32 |
14 | Test CKT 1393 (DK BLU) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 1393 OK? | -- | Go to Step 15 | Go to Step 32 |
15 | Replace the RFA module. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry. Is the repair complete? | -- | -- | |
16 | Disconnect the LH front door lock actuator connector. Is the DDM driver dome/buzzer switch input OFF? | -- | Go to Step 17 | Go to Step 18 |
17 | Replace the LH front door lock actuator. Refer to Door Lock Actuator Replacement in Doors. Is the repair complete? | -- | -- | |
18 | Test CKT 126 (TAN) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 126 OK? | -- | Go to Step 19 | Go to Step 32 |
19 | Replace the driver door module (DDM). Refer to Front Door Module Replacement in Doors. Is the repair complete? | -- | -- | |
20 | Disconnect the RH front door lock actuator connector. Is the DDM passenger dome/buzzer switch input OFF? | -- | Go to Step 21 | Go to Step 22 |
21 | Replace the RH front door lock actuator. Refer to Door Lock Actuator Replacement in Doors. Is the repair complete? | -- | -- | |
22 | Test CKT 1177 (LT GRN) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 1177 OK? | -- | Go to Step 23 | Go to Step 32 |
23 | Replace the passenger door module (PDM). Refer to Front Door Module Replacement in Doors. Is the repair complete? | -- | -- | |
24 | Disconnect the LH rear door lock actuator connector. Is the DDM left rear dome/buzzer switch input OFF? | -- | Go to Step 25 | Go to Step 26 |
25 | Replace the LH rear door lock actuator. Refer to Door Lock Actuator Replacement in Doors. Is the repair complete? | -- | -- | |
26 | Test CKT 1179 (DK BLU/WHT) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 1179 OK? | -- | Go to Step 27 | Go to Step 32 |
27 | Replace the rear door module (RDM). Refer to Door Control Module Replacement in Doors. Is the repair complete? | -- | -- | |
28 | Disconnect the RH rear door lock actuator connector. Is the right rear dome/buzzer switch input OFF? | -- | Go to Step 29 | Go to Step 30 |
29 | Replace the RH rear door lock actuator. Refer to Door Lock Actuator Replacement in Doors. Is the repair complete? | -- | -- | |
30 | Test CKT 1181 (YEL/BLK) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 1181 OK? | -- | Go to Step 31 | Go to Step 32 |
31 | Replace the rear door module (RDM). Refer to Door Control Module Replacement in Doors. Is the repair complete? | -- | -- | |
32 | Repair the faulty wiring. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |
