Cadillac specific DTC OBD2 code: P1423 Intake Air High Pressure Switch Circuit High Voltage
Cadillac specific DTC OBD2 code: P1431 Fuel Level Sensor 2 Performance
Cadillac specific DTC OBD2 code: P1432 Fuel Level Sensor 2 Circuit Low Voltage
Cadillac specific DTC OBD2 code: P1433 Fuel Level Sensor 2 Circuit High Voltage
Cadillac specific DTC OBD2 code: P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
Cadillac specific DTC OBD2 code: P1442 EVAP Vacuum Switch High Voltage During Ignition On
Cadillac specific DTC OBD2 code: P1450 Barometric Pressure Sensor Circuit
Cadillac specific DTC OBD2 code: P1451 Barometric Pressure Sensor Performance
Cadillac specific DTC OBD2 code: P1460 Cooling Fan Control System
Cadillac specific DTC OBD2 code: P1480 Cooling Fan 1 Control Circuit High