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Discussion Starter · #1 ·
I have a 2003 envoy and just today the DIC stopped showing any information. Nothing shows up in there at all. Everything else works, the gear indicator, the radio, ac, just the DIC is affected. Anyone know of any repair i could do or do i have to replace the entire intrument cluster?
 

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It might be that the power supply for the DIC display went bad, but the instrument cluster is an integrated unit, except for changing simple things like the stepper motors for the gauges. Find a repair vendor on Ebay for a discount fix.
 
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