HVAC

U0197-LOST COMMUNICATION WITH HANDS FREE PHONE MODULE (ATC)

For a complete wiring diagram consult Diagrams/Electrical.


- When Monitored:
With the ignition on.

- Set Condition:
If the A/C Heater Control looses communication with the Hands Free Phone Module (HFM).


Refer to Communications Test for this DTC and/or Manufacturer Code Charts Communications - Verbose Codes for the diagnostic test procedure.