1999 gmc jimmy push button four wheel drive buttons wont lite up and

[Corey]

wont switch truck into four wheel drive? i have checked all fuses and think its a wiring problem how do i tell and what wires would it be

 

[el_oso_candeloso]

your switch is bad or you can also check if all fuses are still good. if all are, you swtich is bad and can be easly replaced. junkyard or aftermarket is the most affordable.

 

[POKE]

It could be as simple as the switch just went bad. hope that helped some.

 

[Molson02536]

wont switch truck into four wheel drive? i have checked all fuses and think its a wiring problem how do i tell and what wires would it be

This post should help you. Keep us posted and keep us updated.

http://gmcowners.com/gmc-forum/showthread.php?t=16509