Driver Door Module (DDM)

U0141-LOST COMMUNICATION WITH IPM (BCM)

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously when the ignition is on and the battery voltage between 10.0 and 16.0 Volts.

Body Control Module (BCM) is configured correctly.

- Set Condition:
Bus messages not received from the Body Control Module (BCM) for approximately two to five seconds.





VERIFY DTC IS ACTIVE
1. Turn the ignition on.
2. With the scan tool, read active DTCs.

Is this DTC active?

Yes

- Perform the U0141-Lost Communication with IPM (BCM) diagnostic procedure.

No

- Perform the Stored Lost Communication DTCs diagnostic procedure Stored Lost Communication DTCs.