1997 Ford Expedition 4 wheel drive switch

My vehicle had the same problem. See about having the electic tranfer motor checked out, a new one is about $285. If that doesn't work, check the JimModule, a new one is $180. I went the bad way and allowed the mechanic to test all the relays! Stupid, stupid, stupid! I could have bought two electric transfer motors for the cost of him checking the relays switch. Make the relay switches you last option!
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my 4 wheel drive will not ingage. at a stop i'll switch to alwhel drive,4H or 4L and it won't ingage. it will ingage after i drive for awhile in alwhel or 4H
can this be a switch issue?


thank you

Jess[/quote]