Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Does the scan tool show any DTCs? | -- | Go to Diagnostic System Check - Body Control System in Body Control System | |
2 |
Does the scan tool show the switch status as ON? | -- | ||
3 |
Does the scan tool show the switch status as ON? | -- | ||
4 | Replace the headlamp and panel dimmer switch. Refer to Headlamp Switch Replacement . Is the repair complete? | -- | System OK | -- |
5 | Locate and repair CKT 1495 (DK BLU/WHT) for a short to ground. If no short is found, replace the BCM. Refer to Body Control Module Replacement in Body Control Systems. Is the repair complete? | -- | System OK | -- |
6 | Using the scan tool, read the driver door jamb switch and the door handle switch status. Does the scan tool show INACTIVE? | -- | ||
7 |
Does the scan tool show INACTIVE? | -- | ||
8 | Locate and repair the short to ground in CKT 126 (TAN)/CKT 54 (ORN) for the Base or CKT models or CKT 394 (LT GRN/BLK) for the Uplevel models. If no short is found, replace the BCM Refer to Body Control Module Replacement in Body Control Systems. Is the repair complete? | -- | System OK | -- |
9 | Remove the courtesy lamp relay. Do the courtesy lamps turn off? | -- | ||
10 | Locate and repair CKT 156 (WHT) for a short to ground. Is the repair complete? | -- | System OK | -- |
11 | Replace the LH or the RH mini wedge (door jamb switch). Refer to Front Side Door Lock Actuator Replacement in Doors. Is the repair complete? | -- | System OK | -- |
12 | Replace the courtesy lamp relay. Is the repair complete? | -- | System OK | -- |
