Pontiac specific DTC OBD2 code: P1528 Governor
Pontiac specific DTC OBD2 code: P1544 A/C Refrigerant Condition Very Low
Pontiac specific DTC OBD2 code: P1567 Cruise Control System-Active Braking Control Active
Pontiac specific DTC OBD2 code: P1511 Throttle Control System-Backup System Performance
Pontiac specific DTC OBD2 code: P1529 Heated Windshield Request Problem
Pontiac specific DTC OBD2 code: P1545 A/C Clutch Relay Control Circuit
Pontiac specific DTC OBD2 code: P1568 Cruise Servo Stroke Greater Than Commanded In Cruise
Pontiac specific DTC OBD2 code: P1514 Throttle Body Performance
Pontiac specific DTC OBD2 code: P1530 Ignition Timing Adjustment Switch Circuit
Pontiac specific DTC OBD2 code: P1546 Air Conditioning (A/C) Clutch Feedback Circuit Low Voltage