Hi
I need some help with gearbox 6HP26 in Lincoln Navigator ( 2007)
After a longer drive, when the gearbox is worm, it switches to service mode.
During accelerating, TCM shows a diagnostic trouble code (DTC): P1719 ENGINE TORQUE SIGNAL.
At the same time, ECM does not show any error.
Does anyone know what the code P1719 is about? What can be wrong?
I will be grateful for any help or suggestions how to resolve the problem.
As far as I know similar problem may occur in Jaguar with the same gearbox.
Thanks
Lincoln Navigator 2007 gearbox 6hp26 problem
Started by falisty, Jan 23 2012 04:42 PM
1 reply to this topic
#1
Posted 23 January 2012 - 04:42 PM
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#2
Posted 23 January 2012 - 05:19 PM
Sorry my 6HP26 service manual doesn't have that code in it, wish I could have helped you out..... if it's only happening after it warms up it may be one of the seals between the valve body and the transmission itself leaking as the case expands or even improper fluid level.
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