Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Master Electrical Component List in Wiring Systems | |||
1 | Did you perform the Lighting Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle Control Systems |
2 | Operate each door. Do both of the exterior lamps illuminate? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Open the drivers door. Do the interior courtesy lamps operate normally? | Go to Step 4 | |
4 | Are both exterior courtesy lamps on at all times? | Go to Step 7 | Go to Step 5 |
5 | Disconnect the exterior courtesy lamp from the door module. Do the exterior courtesy (puddle) lamps turn OFF? | Go to Step 6 | Go to Step 8 |
6 | Replace the door module. Refer to Door Control Module Replacement in Doors. Did you complete the replacement? | Go to Step 9 | -- |
7 |
Important: Perform the setup procedure for the BCM. Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems. Replace the Body Control Module (BCM). Refer to Body Control Module Replacement in Computer/Integrating Systems. Did you complete the replacement? | Go to Step 9 | -- |
8 | Repair a short to battery positive voltage in the exterior lamps voltage supply circuit. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
