SPONSORED LINKS

2000 Pontiac Grand Am electrical

Tiny
TDUB70
  • MEMBER
  • 2000 PONTIAC GRAND AM
2000 Pontiac Grand Am 6 cyl Two Wheel Drive Automatic

hi my speedometer cluster, heating/ac cluster, and windows dont work until the car warms up 15-20 mins. Seems to be worse the colder it is! Sometimes I can get it to all start working after tapping on the side on the console which holds the radio? Crazy I know! I repaced the BCM (body control module) as advised this works all these things. It still has the problem! Any suggestions would greatly help! Thanks tdub70@comcast. Net
SPONSORED LINKS
Monday, November 8th, 2010 AT 11:43 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
When the problem occurs, use a voltage tester, check for voltage at the power window circuit breaker, key on. If no voltage, I'd have to check feed to and from the ignition switch.


https://www.2carpros.com/forum/automotive_pictures/170934_grandam_power_windows_1.jpg

SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, November 8th, 2010 AT 11:52 AM

Please login or register to post a reply.

Related Electrical BCM Content

BCM Replacement
GUIDE
BCM Replacement
As with any computer, any component inside the unit can go bad such as a transistor, IC or resistor. Subject to vibration, heat, coldness and moisture the BCM is built to...
VIEW MORE

Sponsored links