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Category: Car
Satisfied Customers: 3498
Experience:  Manager/co-owner at Autotronic
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2002 XL-7: 4WD..engage..Is it a switch problem or vacuum problem??

Customer Question

I have a 2002 XL-7, The 4WD worked at one time now it will not engage. Is it a switch problem or vacuum problem??
Submitted: 5 years ago.
Category: Car
Expert:  nabilc replied 5 years ago.
Hello and welcome to JA!!!

I'm Billy and i will assist you with this.

First you need to check for blown fuses in fuse/relay boxes. As it could be a fuse causing all this.

If that does not work, get back to me, so i get you a check sequence.