Thread: LB7: Weird electrical issue
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Old 09-09-2018, 08:13 AM
Dkatubi06 Dkatubi06 is offline
Join Date: Dec 2015
Posts: 101

Originally Posted by kidturbo View Post
Being it's lb7, check for moisture or corrosion at the canbus [2 wires twisted] bridge in bottom drivers kick pannel area. Possibly under carpet there.

I know that was issue which causes weird gauge, radio, or no start issues on those trucks. Caused by moisture collecting off wet boots, poodles in the area where those canbus wires all come together. My GM buddy fixed a bunch of em over the years.

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The whole truck is switched over to an lly including All 2005 electronics. And my thoughts exactly on bcm
2002 GMC 3500 Lb7 converted to LLY, all 2005 electronics. Deleted, studded, 141k on stock bottom end
300k on chassis
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