U–54
ON-BOARD DIAGNOSTIC
DTC Table
No. Indicator pattern Diagnosed circuit
02 Solar radiation sensor (present)
06 Cabin temperature sensor (present)
07 Cabin temperature sensor (past)
10 Evaporator temperature sensor (present)
11 Evaporator temperature sensor (past)
12 Ambient temperature sensor (present)
13 Ambient temperature sensor (past)
14 Water temperature sensor (present)
15 Water temperature sensor (past)
18 Air mix actuator [potentiometer] (present)
19 Air mix actuator [potentiometer] (past)
21 Airflow mode actuator [potentiometer] (present)
22 Airflow mode actuator [potentiometer] (past)
58 Air mix actuator [motor lock] (past)
59 Airflow mode actuator [motor lock] (past)