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4x4 not working

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Old Apr 13, 2008 | 02:42 PM
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4x4 not working

Checked all the fuses and they are all good.I think its electrical and not vacuum because when i turn the dial,the dial does not light up.


Thanks Chris.
 
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Old Apr 13, 2008 | 02:54 PM
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If the transfer case shift motor is working you can hear it. With the key on and the engine off turn the **** to 4x4. You should hear the "wrrrr ckick" as it drops into gear. Same thing for low range.

If the motor isn't working the first thing you should do is remove and clean the harness connector at the t-case.
 
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Old Apr 13, 2008 | 02:58 PM
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On my 02 the dial doesn't "light up" when I turn it. Try turning the key to "on" (don't start) and turn the dial to 4-Hi. You should hear it a very positive sound with a click when it stops.
 
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Old Apr 13, 2008 | 02:59 PM
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Dang Cookie! You beat me to it. Probably cause I had to go check just to make sure..
 
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Old Apr 13, 2008 | 03:03 PM
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Lol...I actually used four fingers for this one. Lightning typing.

Also recheck the central junction box fuses #27 (15a) and 59 (30a)
 
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Old Apr 13, 2008 | 03:39 PM
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Cookie,27 is good but dont see a #59 fuse,goes to #48 only and there is no sound cumming from the transfer case.I also checked the connection on the switch its self because i had to remove the dash once and it was okay.
 
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Old Apr 13, 2008 | 03:56 PM
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Fuse number 111 is a 30 maxi fuse labeled for the 4WD/ESOF and number 19 is the only other one I see that refers to the ESOF system. On an 02, everything is under the dash.
 
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Old Apr 13, 2008 | 03:58 PM
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Should be in the opposite corner of the box.
 
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Old Apr 13, 2008 | 04:10 PM
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Checked it and all fuses are good.
 
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Old Apr 13, 2008 | 04:19 PM
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In the owners manual, F2-59 is labeled 111. If that is good, next step would be get under the truck, pull the plug off the motor and check for power. If you got it, then the connection is bad or the motor is gone.
 
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Old Apr 13, 2008 | 04:47 PM
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Thanks guys,going to check that out now.


Chris
 
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Old May 19, 2008 | 11:39 AM
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hey guys tried everything so took it to a friend at the ford dealer and he hooked up a laptop and he turned on the light for the 4x4 on the dash board.He said it cant be the gem so it has to be the 4x4 switch.Guess what,i ordered the switch and it still doesn't work,anymore advice.Thanks

Chris
 
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Old May 19, 2008 | 12:04 PM
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I have heard that some of the motors will bind up. They have to pull the motor and when they installed it back, it worked. Go figure.
 
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Old May 19, 2008 | 01:20 PM
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I had the same problem for a while and it was that the tab on one of the two electrical connectors on the transfer case had broken off and it would back out with road vibration. Right now whenever I want to engage 4wd I have to crawl under the truck and push it back in.... So much for shift on the fly
 
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