Quote:
Originally Posted by girl in need
I didn't put it in four wheel drive it kicked its self into 4 wheel drive. Is it going to cost a lot of money?
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you must explain better how this is working/not working.
example: as I drive my 4wd tahoe it goes into 4wd from 2wd by itself.
this happens how often ? what speed ? does it go back to 2wd when commanded ?
vehicle description, how many miles? last time 4wd serviced ? how long owned by you ?
you will need a drive train scanner to get the failure code. this requires a GM specific code reader. call for a shop that can read this. thenpost back with all your info. perhaps a simple fix. could also be expensive ..