gauges and warning lights on 4.2 inline 6 chevy trailblazer

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gauges and warning lights on 4.2 inline 6 chevy trailblazer

Unread post by guest » Fri Apr 30, 2021 6:31 am

gauges stop working after truck warms up have 5 warning lights come on right after what would cause it

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carriedi
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Location: Oregon

Re: gauges and warning lights on 4.2 inline 6 chevy trailblazer

Unread post by carriedi » Wed May 05, 2021 5:30 am

what warning lights come on? What year is the trailblazer?

you should have your dash scanned to see if the computer module is sending the signals or not. Depending on the year of the vehicle and the capabilities of the scanner, you should be able to do a sweep test and see it the dash responds or if there are codes stored for the cluster.

once the cluster acts up does tapping on it or pushing it towards the front make any difference? Like a loose connection at the back of the unit.

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