2005 Chevy Colorado signs of bad pcm in colorado

2005 CHEVROLET COLORADO
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BIGJOE1986
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Transmission problem
2005 Chevy Colorado Four Wheel Drive Automatic 99000 miles

I have been having 4wd problems with my truck for the last year and the dealership is useless.had the encoder motor replaced already and they are trying to say that my pcm is bad.I figured if my pcm was bad there would be something else besides my 4wd not working.Any help would be appreciated because i have a feeling they are trying to rip me off
Aug 20, 2010 at 5:35 PM
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RASMATAZ
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Try having the transfer case shift control module checked out
Aug 20, 2010 at 6:25 PM