Heated Seat Module (HSM)

U0200-LOST COMMUNICATION WITH PASSENGER DOOR MODULE







- When Monitored:
With the ignition on.

Battery Voltage between 10 and 16 Volts.

IOD fuse installed.

Totally Integrated Power Module (TIPM) is configured correctly.

- Set Condition:
Bus messages not received from the Passenger Door Module (PDM) for approximately 2 to 5 seconds.





VERIFY DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE

NOTE: Ensure the IOD fuse is installed and battery Voltage is between 10 and 16 Volts before proceeding.

1. Using a scan tool, read active DTCs.

Is this DTC active?

Yes

- Perform the appropriate diagnostic procedure Testing and Inspection.

No

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