1997 silverado Z71
#1
1997 silverado Z71
I got a 97 Z71 and the 4 wheel drive quit working on it.It never made any noise,it just will not lock in now.Does this year model work off vaccum?I had a 86 s-10 and it worked off a vaccum line.Where should I start looking?Thanks for any help.
#2
97 is all electric......so some basic electrical diag is in order........start simple, fuses, relays, ect..............then if all is well there....move on to checking the wiring going to the T Case for power ect.........you WILL need a wiring diagram......if you dont know how to read one you will learn soon enough...lol
#5
The diag series will lead him to that point if he finds everything ok
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