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Old 09-24-2012, 07:31 PM
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4th Pr.switch is a possibilty.
TCC Solenoids often go bad even new.
The TCC Apply valve is in the bottom of the Pump cover under the TCC Solenoid inside the Pan.
Solenoid is passenger side front or bottom left in Pic with Red wire:
http://www.rowand.net/Shop/Tech/imag...alWiring01.jpg

Sonnax - Aftermarket replacement transmission, torque converter, and high performance automotive parts
http://www.sonnax.com/system/announcement/77805-K.pdf
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