DOOR LOCKS AND ALARM GOES OFF ON ITS OWN

2002 Pontiac Bonneville

Tiny

.d1801

December, 7, 2011 AT 10:10 AM

2002 Pontiac Bonneville Electrical Problems, door locks work on there own, alarm sounds on own, speedo sometimes reads 120 mph, when going 60

FOUND 3417 RELATED QUESTIONS

Door Locks

20 ANSWERS
6 IMAGES

Door Locks Are Not Working

14 ANSWERS
6 IMAGES

1 Answer

Tiny

DrCranknWrench

December, 7, 2011 AT 11:03 AM

You may have a ground problem. I am giving you the 2 ground diagrams that have the grounds you should check. Look for corrosion and a good tight contact to bare metal.

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