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What is your question?
the light for the 4 wheel drive keeps coming on, I have taken this vehicle to the dealer ship and they say no problem and changed the oil, the light came back on and I took it to another mechanic and they said the oil was fine and could not find the problem and that they could not find the code . Help, do u have any answers?
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2 Replies
Have a look at this info about GM 4WD systems, hopefully it helps: http://repairpal.com/gm-4wd-warning-light-issues