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- - H2 2008 BCM Wiring (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/h2-2008-bcm-wiring-24473/)

hulhi

06-22-2011 06:14 AM

H2 2008 BCM Wiring

Heya's,

I bought 2008 Hummer H2 recently and now experiencing some electrical problems:
-headlights won't turn on
-windshield wipers come on/off on their own
-hazard lights are always on

i was told it's more than likely a fault on the BCM, so ordered a new one. in the meantime i thought i'll mess around with it so looking for a BCM wiring manual/diagram if anyone has one? Cheers.

Dule-p

10-28-2011 02:56 PM

Did you find some diagram for bcm, did you solve the problem???

mattdillon

12-06-2011 11:56 PM

Quote:

Originally Posted by Dule-p (Post 263536)

Did you find some diagram for bcm, did you solve the problem???

Still wondering if you ever solved your problem, if not you should be able to get the info from a gmc dealership. jmo!

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