Step | Action | Value(s) | Yes | No | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Did you perform the Lighting System Diagnostic System Check? | -- | Go to Step 2 | |||||||||
2 | Are the courtesy lamps inoperative when all doors are open? | -- | Go to Step 7 | Go to Step 3 | ||||||||
3 |
Do the appropriate courtesy lights turn on? | -- | Go to Step 8 | Go to Step 4 | ||||||||
4 |
Is the resistance less than the specified value? | 5 ohms | Go to Step 5 | Go to Step 9 | ||||||||
5 | Connect a DMM from the appropriate door module connector C2 cavity to the appropriate door lock actuator connector cavity:
Is the resistance less than the specified value? | 5 ohms | Go to Step 6 | Go to Step 10 | ||||||||
6 | Replace the suspect door module. Refer to Door Control Module Replacement in Doors. Is the door module replacement complete? | -- | Go to Step 11 | -- | ||||||||
7 | Replace the LH front door module (LFDM). Refer to Door Control Module Replacement in Doors. Is the LFDM replacement complete? | -- | Go to Step 11 | -- | ||||||||
8 | Replace the suspect door lock actuator. Refer to Front Side Door Latch Replacement or Rear Side Door Latch Replacement in Doors. Is the door lock actuator replacement complete? | -- | Go to Step 11 | -- | ||||||||
9 | Repair the open in the appropriate circuit between the door module and the door lock actuator:
Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Step 11 | -- | ||||||||
10 | Repair the open in the appropriate circuit between the door module and the door lock actuator:
Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Step 11 | -- | ||||||||
11 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK. | Go to Step 2 |
