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p0755 S90-V90

Looking for help here folks.
Cannot seem to figure where I am getting p0755 code from. 5 seconds after startup.
The trani does not shift properly and after about 15 minutes of driving the car will bog down and stall.
I have tested wiring from the trani, pnp,through the tcm and onto the ecm.
I have ohm and ground tested the solenoids 12.2ohm. Everything looks clean and testes correct.
I have "replaced with known good part" the tcm and ecm and solenoids.
I have replaced new the PNP switch and have adjusted it to correct specs.
This code comes on right away, without touching the shifter

Worth noting, The arrow light does not light when you shift to 3 or L (it should). The arrow light does work when you select W mode.

Kinds looking for a lead or two people.
Does anyone know what sequence it takes to trigger the code?
Help please!

--
72E, 73ES, 91 240, 98 V70, 98 S90






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New p0755 [S90-V90]
posted by  Kenner  on Fri Jul 1 17:40 CST 2016 >


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