2011 F150 6R80 engagement?

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v84u2nv
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2011 F150 6R80 engagement?

Post by v84u2nv » Wed Jun 06, 2018 11:17 am

Service truck 2011 , 3.5 v6t. 92k 6R80
I thought it was just an issue of the range switch being bad
but the pids for TR_DC and TR_FREQ are all with in spec.
actual TR_FREQ - 101-115 Hz ( speq 100-150Hz )
TR_DC %
P 8.0-25.8 actual 21
R 30.5-39.31 actual 32
N 40.5-52.4 actual 44
D 54.3-71.1 actual 54 (TR still saying Nuetral on scan tool )
M 65.1-82 actual 67 (TR says D/OD on scan tool )
2 71.5-85 actual 73 (TR says M 1 on scan tool )
1 75.2-88.9 actual 80
Fluid lvl is good ,pan was clean. serviced it jus for ha ha's , still acting the same.
from what im reading, says the problem is NOT the TR but somewhere else. So , gonna try a range switch anyways.
If anyone has any other insight on this, I would be super grateful ! Thanks Guys

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dhritsko
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Location: Walton Hills , OH

Re: 2011 F150 6R80 engagement?

Post by dhritsko » Wed Jun 06, 2018 4:53 pm

what about the engagements , harsh , soft , forward , reverse .
Dave Hritsko
Transtar Industries
Technical Service Manager

v84u2nv
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Re: 2011 F150 6R80 engagement?

Post by v84u2nv » Thu Jun 07, 2018 7:44 am

There was no engagement at all in D and intermittent in R, BUT , turns out it was just a faulty Range switch. Fixed!!

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dhritsko
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Re: 2011 F150 6R80 engagement?

Post by dhritsko » Thu Jun 07, 2018 8:43 am

Awesome it was an easy fix for the most part and THANK YOU for the info . I haven't heard much noise on them being bad , hope this not going to be a trend .
Dave Hritsko
Transtar Industries
Technical Service Manager

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