Cadillac specific DTC OBD2 code: P1532 A/C Evaporator Temperature Sensor Circuit Low Voltage
Cadillac specific DTC OBD2 code: P1548 A/C Recirculation Circuit
Cadillac specific DTC OBD2 code: P1517 Throttle Actuator Control (TAC) Module Performance
Cadillac specific DTC OBD2 code: P1533 A/C Evaporator Temperature Sensor Circuit High Voltage
Cadillac specific DTC OBD2 code: P1554 Cruise Engaged Circuit High Voltage
Cadillac specific DTC OBD2 code: P1518 Throttle Actuator Control (TAC) Module Serial Data Circuit
Cadillac specific DTC OBD2 code: P1534 A/C High Side Temperature Sensor Low Voltage
Cadillac specific DTC OBD2 code: P1555 Electronic Variable Orifice Output
Cadillac specific DTC OBD2 code: P1519 Electronic Throttle Module Low Volts Communication Disable
Cadillac specific DTC OBD2 code: P1535 A/C High Side Temperature Sensor Circuit