Diagnostic Test

VERIFY DTC IS ACTIVE 

1. Turn the ignition on.
2. With the scan tool, read the active DTCs.

   Does the scan tool display; U0208-LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE as active?

   Yes 

   • Refer to DTC INDEX and perform the U0208-LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE diagnostic procedure.

   No 

   • Refer to DIAGNOSIS AND TESTING and perform the STORED LOST COMMUNICATION DTCS diagnostic procedure.