P CODES (POWERTRAIN) P1600 - P1699 P1631 Questions

1998 Chevy Silverado Code P1631

1998 CHEVROLET SILVERADO

Electrical Problem 1998 Chevy Silverado V8 Four Wheel Drive Automatic How To Fix Code P1631 Theft System Password Incorrect

1 ANSWER

Asked by tony schulz

1999 GMC SONOMA

I Put The Machine And Those Codes Pop Out. Please Need Some Help. Turn Down Sometime And Sometimes It Will Not In The Dashboard. It Comes...

2 ANSWERS

1 IMAGE

Asked by Omar2012