2CarPros - Car Questions & Answers

1999 Pontiac Montana Repair Question


Topics covered: Body, Dealer, Door.
Mileage: No information provided.

Asked on January 27, 2010

Door locks

Electrical problem
1999 Pontiac Montana 6 cyl Front Wheel Drive Automatic 71000 miles

I have a pontiac montana 99 and when i try to unlock doors on driver and passerger side it will only lock it wont unlock but it will unlock wit my keyless entry i thought it was my switches so i changed them but its still doing the same thing. can you help me pleae
Avatar Asked by moatiq

Answer

Replied on January 28, 2010

Dunno your electrical experiences but this can be a very complicated issue.I will give you a headstart don't work have the Body Control Module checked out at the dealer-below is to test a problem with the unlock circuit within the BCM


http://www.2carpros.com/forum/automotive_pictures/12900_bcm1_2.jpg




http://www.2carpros.com/forum/automotive_pictures/12900_bcm2_2.jpg

Tiny Answered by rasmataz
68 questions asked