Buick specific DTC OBD2 code: P1399 Wheel Speed Sensor 2, G-Sensor Circuit Intermittent
Buick specific DTC OBD2 code: P1432 Fuel Level Sensor 2 Circuit Low Voltage
Buick specific DTC OBD2 code: P1374 3X Reference Circuit
Buick specific DTC OBD2 code: P1403 Exhaust Gas Recirculation System Valve 1
Buick specific DTC OBD2 code: P1433 Fuel Level Sensor 2 Circuit High Voltage
Buick specific DTC OBD2 code: P1375 24X Reference Circuit High Voltage
Buick specific DTC OBD2 code: P1404 Exhaust Gas Recirculation System Valve 2
Buick specific DTC OBD2 code: P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
Buick specific DTC OBD2 code: P1376 Ignition Ground Circuit
Buick specific DTC OBD2 code: P1405 Exhaust Gas Recirculation System Valve 3