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95 buick ultra supercharged elec help

Old 02-02-2009, 12:40 PM
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Default 95 buick ultra supercharged elec help

hello all,
my father inlaw'* ultra has a few electrical problems. the door locks will not work but you can hear the solenoids , the power trunk release and power assist to shut the trunk will not work...i have heard that some of the cars have a grounding block or something to that nature in the wiring harness. is this true and if so ,where is it located and what do you do about it? does this sound like it could be a grounding issue? everything was working and just stopped..thanks
Old 02-02-2009, 12:46 PM
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Not sure on where to find that in the Ultra. What platform is that a G?
Old 02-02-2009, 12:50 PM
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Here is a write up on cleaning the ground bus. Let us know if this helped.

https://www.gmforum.com/t278980/
Old 02-02-2009, 01:01 PM
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thanks i will check it out
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