Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 700r4 TQ lockup goes Rapidly in and out
View Single Post
  #4 (permalink)  
Old 09-24-2012, 07:31 PM
SSedan64's Avatar
SSedan64 SSedan64 is offline
Registered User
Last photo:
Join Date: Dec 2007
Location: Macon, GA.
Age: 51
Posts: 6,015
Wiki Edits: 0

Thanks: 0
Thanked 46 Times in 46 Posts
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:

Sonnax - Aftermarket replacement transmission, torque converter, and high performance automotive parts
Reply With Quote