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11/02/2022 9:03 pm
Topic starter
what maybe causing my 2005 gmc envoy headlights to flash, door locks to flicker, and all the instruments in the cluster to move crazy… I have already check the relays
2 Answers
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11/02/2022 9:52 pm
Have the battery tested. Check the fuses and wiring.
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11/02/2022 11:56 pm
wiring fault due to flooding or rodent damage
