What is your question?
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What is your question?
Transmission doesn’t go in any gears could wires going to transfer case cuz this problem
What makes this problem better or worse?
Does nothing
How long has your 2003 GMC Envoy XL had this problem?
Put used transmission on 2 weeks ago
1 Reply
See the other answers provided today. Honestly, you need professional assistance. Guessing and asking questions to folks via the Internet can't get you hands on assistance for your specific problem. We have established you have no engagement and there are several possible causes. However diagnostic test equipment is needed along with someone who knows how to use the equipment and read a shop manual.