Cadillac specific DTC OBD2 code: P1407 EGR Air Intrusion In Exhaust Supply To EGR Valve
Cadillac specific DTC OBD2 code: P1406 EGR Valve Pintle Position Circuit
Cadillac specific DTC OBD2 code: P1405 Exhaust Gas Recirculation System Valve 3
Cadillac specific DTC OBD2 code: P1404 Exhaust Gas Recirculation System Valve 2
Cadillac specific DTC OBD2 code: P1403 Exhaust Gas Recirculation System Valve 1
Cadillac specific DTC OBD2 code: P1399 Wheel Speed Sensor 2, G-Sensor Circuit Intermittent
Cadillac specific DTC OBD2 code: P1398 Wheel Speed Sensor 2, G-Sensor Circuit High Voltage
Cadillac specific DTC OBD2 code: P1397 Wheel Speed Sensor 2, G-Sensor Circuit Low Voltage
Cadillac specific DTC OBD2 code: P1396 Wheel Speed Sensor 2, G-Sensor Circuit Performance
Cadillac specific DTC OBD2 code: P1395 Wheel Speed Sensor 2, G-Sensor Circuit