Pinpoint Test Ad : U0202:87: Notes
Refer to Remote Keyless Entry And Alarm for schematic and connector information.
Normal Operation and Fault Conditions
The Passenger Rear Door Module (PRDM) communicates with the PDM over a dedicated LIN.
In the event of a failure on the LIN that causes the PDM to not communicate with the Passenger Rear Door Module (PRDM), the power windows, power locks and switch illumination are inoperative in the rear door.
PDM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0202:87 | Lost Communication With "Door Control Module D": Missing Message | Sets when the PDM detects data messages are missing from the Passenger Rear Door Module (PRDM). |
Possible Causes
- Fuse
- Wiring, terminals or connectors
- Passenger Rear Door Module (PRDM)
- PDM
Visual Inspection and Diagnostic Pre-checks
- Inspect the RJB fuse 7 (25A)