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GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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On a 200l chevy tahoe my service 4wd lite on dash is on an

Customer Question

On a 200l chevy tahoe my service 4wd lite on dash is on an will not go off .
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.

I am sorry for the long wait

these come down to usually a blown fuse or the encoder motor on the drivers side of the transfer case

but very hard to tell without knowing if there are and what code or codes are set in the 4WD module

can you check and be sure the fuse call 4WD in the inside fuse box and the fuse called ATC in the under hood fuse box is NOT blown ?