Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello and thank you for trusting me with your question. My name is XXXXX XXXXX I will do my best to help you with your problem. Can you tell me how the 4wd got into 4wd low?
Ok the correct way to get this out of 4wd low is to put the trans into neutral, then push the 2wd button, it should then shift. If it does not there really is no way to manually get this out of 4wd low the problem is very likely the shift motor on the transfer case but it would take some diagnostics to be sure of the problem. If you have that ability let me know and I will try to help any way I can.
Please let me know if you have more questions or if there is anything else I can do to help. Thanks.
I tried that already thats usualy how I would fix it when it wouldnt fix its self. Now it doesnt even respond whether its in nutral or any other gear. It first started when I wanted to use 4wd and upon engaging it it would pop out and the service light came on so I changed the transmission fluid and filter and tried it again and it was easier to engage but it still said service 4wd so I never used 4wd again and the next year I checked and added fluid to the transfer case but did not change it. Then it just started going into 4wd at start up and I would have to mess with it going from nutral to park while hold the 2wd button down and that seemed to work for about a year and now it wont respond to anything I do.
To get the shift motor off you have to remove the front drive shaft.