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Old 01-13-2013, 12:15 AM   #1
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T-case phantom shift

Just wonder how man of you guys are haveing problems with you truck phantom shifting into 4 high. Tonight mine did it for the 4th time (since i bought it in may) while doing 60 mph down the highway.
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Old 01-13-2013, 12:20 AM   #2
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Re: T-case phantom shift

mine did it once... since I bought it in may 2011
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Old 01-13-2013, 12:28 AM   #3
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Mines done this I chalked it up to me being crazy though.

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Old 02-03-2013, 03:53 AM   #4
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T-case phantom shift

I've noticed that while messing with the radio I can bump the button and not realize it.


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Old 02-03-2013, 09:42 AM   #5
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Re: T-case phantom shift

If its going it and you not bumping the button then the module under the driver seat is having issues.
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Old 02-03-2013, 07:12 PM   #6
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T-case phantom shift

Quote:
Originally Posted by gway View Post
If its going it and you not bumping the button then the module under the driver seat is having issues.
I read a bulletin at work on it,said to perform published diagnostics and check all applicable power and grounds,if no problems found change the switch first.If the problem still exist then replace the tccm.


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Old 02-04-2013, 12:24 AM   #7
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Re: T-case phantom shift

Hmmmm that's an odd gremlin to have.

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Old 02-04-2013, 07:11 PM   #8
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Re: T-case phantom shift

Hmm now I have to stop and think, is it me pressing that button and not realizing it? or maybe those days when theres ice on the driveway and I swore I went back to 2WD, but only to realize in town im in 4HI still..........I wouldnt doubt if near all of the times it was me simply pushing a button while not looking, like turning around and my elbow hitting it. Still.........theres been a couple of times I wanted to $&!% a brick because I remembered taking it out of 4WD soon as the road is clear of ice, only to find in town it is still on
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