Pontiac specific DTC OBD2 code: P1403 Exhaust Gas Recirculation System Valve 1
Pontiac specific DTC OBD2 code: P1399 Wheel Speed Sensor 2, G-Sensor Circuit Intermittent
Pontiac specific DTC OBD2 code: P1398 Wheel Speed Sensor 2, G-Sensor Circuit High Voltage
Pontiac specific DTC OBD2 code: P1397 Wheel Speed Sensor 2, G-Sensor Circuit Low Voltage
Pontiac specific DTC OBD2 code: P1396 Wheel Speed Sensor 2, G-Sensor Circuit Performance
Pontiac specific DTC OBD2 code: P1395 Wheel Speed Sensor 2, G-Sensor Circuit
Pontiac specific DTC OBD2 code: P1394 Wheel Speed Sensor 1, G-Sensor Circuit Intermittent
Pontiac specific DTC OBD2 code: P1393 Wheel Speed Sensor 1, G-Sensor Circuit High Voltage
Pontiac specific DTC OBD2 code: P1392 Wheel Speed Sensor 1, G-Sensor Circuit Low Voltage
Pontiac specific DTC OBD2 code: P1391 Wheel Speed Sensor 1, G-Sensor Circuit Performance