U121B
DTC U121B CAN-HS A/C DATA ABNORMALDTC DETECTING CONDITION:
Defective data was transmitted from A/C CM.
TROUBLE SYMPTOM:
Cooperation control of air conditioner does not operate properly.
WIRING DIAGRAM:
DTC DETECTING CONDITION:
Defective data was transmitted from A/C CM.
TROUBLE SYMPTOM:
Cooperation control of air conditioner does not operate properly.
WIRING DIAGRAM:
