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dezzi
January 4th, 2010, 08:57 PM
When I stop at a set of light for a period of time the trans seems to go in to natural and will not select any gears until I switch the engine off than restart it and than it will select gears ok. Or sometimes when I drive it and go to park it will not select reverse so i switch it off and restart it and it select ok. Des

vxchev8
January 4th, 2010, 10:52 PM
what type of car? might be neutral safety switch. Try to see if you can start the car in D, if you can you need a new neutral safety switch. DTC should also show P0700, P0708, P0847, P0872, P0875, P1711 and P1713.

DURAtotheMAX
January 5th, 2010, 01:47 AM
what type of car?

I would assume a duramax seeing as he posted it in the allison section... ;)

to the original poster- you need to find out what codes it is setting.

vxchev8
January 5th, 2010, 02:24 AM
I would assume a duramax seeing as he posted it in the allison section... ;)

to the original poster- you need to find out what codes it is setting.

:doh2: Only notice "Australia" in his profile, didn't look up to see it was in the Allison section :wavetowel2:

dezzi
January 6th, 2010, 11:12 PM
it's in a f350 I bought an adapter and stand alone computer from destroked.

DURAtotheMAX
January 7th, 2010, 04:20 PM
call destroked.

THEFERMANATOR
January 10th, 2010, 02:12 PM
There stand-alone set-up uses a standard 03-04 DURAMAX calibration in the TCM, so you need to have it scanned with a TECH II or EFILIVE and see what codes it is setting in the TCM.