General Motors GM specific DTC OBD2 code: P1504 Vehicle Speed Output Circuit
General Motors GM specific DTC OBD2 code: P1503 Theft Deterrent System – Password Incorrect
General Motors GM specific DTC OBD2 code: P1502 Theft Deterrent System – No Password Received
General Motors GM specific DTC OBD2 code: P1501 Vehicle Speed Sensor Circuit Intermittent
General Motors GM specific DTC OBD2 code: P1500 Starter Signal Circuit
General Motors GM specific DTC OBD2 code: P1483 Engine Coolilng System Performance
General Motors GM specific DTC OBD2 code: P1480 Cooling Fan 1 Control Circuit High
General Motors GM specific DTC OBD2 code: P1460 Cooling Fan Control System
General Motors GM specific DTC OBD2 code: P1451 Barometric Pressure Sensor Performance
General Motors GM specific DTC OBD2 code: P1450 Barometric Pressure Sensor Circuit