Buick specific DTC OBD2 code: P1564 Cruise Control System – Vehicle Accel Too High
Buick specific DTC OBD2 code: P1563 Cruise Vehicle Speed/Set Speed Difference Too High
Buick specific DTC OBD2 code: P1562 Cruise Vacuum Solenoid
Buick specific DTC OBD2 code: P1561 Cruise Vent Solenoid
Buick specific DTC OBD2 code: P1560 Cruise Control System-Transaxle Not In Drive
Buick specific DTC OBD2 code: P1559 Cruise Control Power Mangement Mode
Buick specific DTC OBD2 code: P1558 Cruise Control Servo Indicates Low
Buick specific DTC OBD2 code: P1555 Electronic Variable Orifice Output
Buick specific DTC OBD2 code: P1554 Cruise Engaged Circuit High Voltage
Buick specific DTC OBD2 code: P1548 A/C Recirculation Circuit