P02F2 GMC – Cylinder 5 Injector Circuit Range/Performance   P02F2 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),Poor Engine Performance   P02F2 GMC Possible Causes…

P1517 GMC – Throttle Actuator Control Module Performance   P1517 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),No throttle response   P1517 GMC Possible Causes…

P02F3 GMC – Cylinder 6 Injector Circuit Range/Performance   P02F3 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),Poor Engine Performance   P02F3 GMC Possible Causes…

P0678 GMC – Cylinder 8 Glow Plug Circuit Fault   P0678: DIY Repairing Video Tutorial https://youtu.be/KXU0AnoVpq8 Check out nonda Auto DIY Center for more engine error code repairing videos.https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97  …

P0979 GMC – Shift Solenoid ‘C’ Control Circuit Low   P0979 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),Lack/Loss of power,Transmission shifting problems   P0979…

P0513 GMC – Incorrect Immobilizer Key   P0513 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),No or hard engine start situation   P0513 GMC Possible…

P0633 GMC – Immobilizer Key Not Programmed   P0633 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),No or hard engine start situation   P0633 GMC…

P1629 GMC – Theft Deterrent Start Enable Signal Not Received   P1629 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),No or hard engine start situation…

P1632 GMC – Theft Deterrent Start Disable Signal Received   P1632 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),No or hard engine start situation  …

P1648 GMC – Anti-Theft Device Wrong Security Code   P1648 GMC Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light),No or hard engine start situation   P1648…