Cadillac specific DTC OBD2 code: P1574 Stoplamp Switch Circuit
Cadillac specific DTC OBD2 code: P1575 Extended Travel Brake Switch Circuit
Cadillac specific DTC OBD2 code: P1576 BBV Sensor Circuit High Voltage
Cadillac specific DTC OBD2 code: P1577 BBV Sensor Circuit Low Voltage
Cadillac specific DTC OBD2 code: P1578 BBV Sensor Circuit Low Vacuum
Cadillac specific DTC OBD2 code: P1579 P/N To D/R At High Throttle Angle
Cadillac specific DTC OBD2 code: P1580 Cruise Move Circuit Low Voltage
Cadillac specific DTC OBD2 code: P1581 Cruise Move Circuit High Voltage
Cadillac specific DTC OBD2 code: P1582 Cruise Direction Circuit Low Voltage
Cadillac specific DTC OBD2 code: P1583 Cruise Direction Circuit High Volume