Oldsmobile specific DTC OBD2 code: P1518 Throttle Actuator Control (TAC) Module Serial Data Circuit
Oldsmobile specific DTC OBD2 code: P1534 A/C High Side Temperature Sensor Low Voltage
Oldsmobile specific DTC OBD2 code: P1555 Electronic Variable Orifice Output
Oldsmobile specific DTC OBD2 code: P1519 Electronic Throttle Module Low Volts Communication Disable
Oldsmobile specific DTC OBD2 code: P1535 A/C High Side Temperature Sensor Circuit
Oldsmobile specific DTC OBD2 code: P1558 Cruise Control Servo Indicates Low
Oldsmobile specific DTC OBD2 code: P1520 Gear Indicator System
Oldsmobile specific DTC OBD2 code: P1536 A/C System – ECT Overtemperature
Oldsmobile specific DTC OBD2 code: P1559 Cruise Control Power Mangement Mode
Oldsmobile specific DTC OBD2 code: P1521 Transmission Engaged At High Throttle Angle