My 4wd was working. Parked for four weeks now does not work. Why on 2002 Chevrolet Trailblazer

lights work on dash switch but does not ingage in to four wheel dr.

by in Ontario, CA on January 14, 2013
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1 answer 2 comments
ANSWER by , January 14, 2013
check the solenoid on the front diff
COMMENT by , January 16, 2013
(correction) The 2HI light is lite and it is stuck in 2HI. The other lights do not lite or ingage.
COMMENT by , January 17, 2013
could be a bad switch