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Re: Trailblazer with the crazy Check Gauges light
Posted to Technical Discussion Forum on 11/29/2007 1 Reply

Gregory,

After power (Ign. & B+) and grounds were verified, I would pull the splice pack (Star Connector) to iscolate the two circuits in question, flip the key on and see if there were any activity on the class 2 bus via a labscope between ground and each c... Login to read more.

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