Code P1671 Possible Causes
Faulty Quad Driver Module
Quad Driver Module circuit poor electrical connection
Quad Driver Module harness is open or shorted
Deterrent key not programmed to vheicle
Code P1671 Possible Causes
Faulty Quad Driver Module
Quad Driver Module circuit poor electrical connection
Quad Driver Module harness is open or shorted
Deterrent key not programmed to vheicle