2004 trailblazer
mataboy3
12-06-2004, 08:41 PM
why would the service 4 wheel drive light come on it only has 4000 miles on it, anyone have this problem
usa1811
12-07-2004, 07:45 PM
Mine came on after 20 minuets. The dealer reprogrammed it and it's been fine ever since. The fluid could be low but more likely the reprogramming will be the key. There may be a TSB about it.
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