Try putting the Envoy in neutral and then switch to 2 wheel drive.
how to replace wheel bearings on 2004 GMC envoy?
...what's the question??? if your asking if it has four wheel drive then i think it does
Yes. The standard option for GMC envoy is an inline 6-cyl motor with rear wheel drive. Some years had optional V8. They are punchy but eat gas like a pig.
If it has 4-wheel drive you would see controls on the dash to engage 2-wheel high, 4-wheel high or 4-wheel low.
The 4 wheel drive switch is located on top of the transfer case
If you have a lever, pull it into the four wheel drive position. If a switch, put in four wheel drive.
How much does it cost to replace a cv joint on 4 wheel drive
Unfortunately,we have no way to show you or do drawings.
It's not impossible, but it is extremely impractical.
Have to replace the whole switch
It depends on the vehicle and if it actually has 4 wheel drive. Some vehicles have it on the dashboard while some have it on the floor of the vehicle