Pontiac specific DTC OBD2 code: P1534 A/C High Side Temperature Sensor Low Voltage
Pontiac specific DTC OBD2 code: P1555 Electronic Variable Orifice Output
Pontiac specific DTC OBD2 code: P1519 Electronic Throttle Module Low Volts Communication Disable
Pontiac specific DTC OBD2 code: P1535 A/C High Side Temperature Sensor Circuit
Pontiac specific DTC OBD2 code: P1558 Cruise Control Servo Indicates Low
Pontiac specific DTC OBD2 code: P1520 Gear Indicator System
Pontiac specific DTC OBD2 code: P1536 A/C System – ECT Overtemperature
Pontiac specific DTC OBD2 code: P1559 Cruise Control Power Mangement Mode
Pontiac specific DTC OBD2 code: P1521 Transmission Engaged At High Throttle Angle
Pontiac specific DTC OBD2 code: P1537 A/C Request Circuit Low Voltage