What are the fault codes and how do you read them on a 1995 GMC Sonoma 4x4 on 1995 GMC Sonoma

have replaced the push button switch on dash and have replaced the motor on transfer case. Works great in (2whl) and (4)low, cannot get into (4) high. Please help!!!!!

by in Cameron, NC on February 18, 2013
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0 answers