Buick specific DTC OBD2 code: P1502 Theft Deterrent System – No Password Received
Buick specific DTC OBD2 code: P1501 Vehicle Speed Sensor Circuit Intermittent
Buick specific DTC OBD2 code: P1500 Starter Signal Circuit
Buick specific DTC OBD2 code: P1483 Engine Coolilng System Performance
Buick specific DTC OBD2 code: P1480 Cooling Fan 1 Control Circuit High
Buick specific DTC OBD2 code: P1460 Cooling Fan Control System
Buick specific DTC OBD2 code: P1451 Barometric Pressure Sensor Performance
Buick specific DTC OBD2 code: P1450 Barometric Pressure Sensor Circuit
Buick specific DTC OBD2 code: P1442 EVAP Vacuum Switch High Voltage During Ignition On
Buick specific DTC OBD2 code: P1441 Evaporative Emission (EVAP) System Flow During Non-Purge