U0203

U0203-LOST COMMUNICATION WITH DOOR MODULE FRONT LEFT

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on.

- Set Condition:
If the A/C Heater Control loses communication with the Left Front Door Module (LFDM).

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