achilliesx2 Posted March 1, 2014 Posted March 1, 2014 i just bought a 2004 gmc envoy. It is a V6 with 4wd the only thing is that the 4wd doesnt work. Paid $4500.00 for it codes that pop up are C0306 - Motor A or B curcuit malfunction. C0321 - Transfer Case lock curcuit malfunction. and C0327 - Encoder curcuit malfunction.
gmtech4 Posted March 2, 2014 Posted March 2, 2014 Do you have scanner ? Do you have a service manual ?
Recommended Posts
Archived
This topic is now archived and is closed to further replies.