5R55S, 5R55W Remanufactured Valve Bodies

ProProven Tech Tips

Remanufactured with:

  • ProProven™ components

  • Upgraded TCC/lock-up

Known worn out hydraulic circuits addressed:

  • Main line pressure

  • Main boost pressure

  • Torque converter apply and release

  • When hot 1-2 / 2-3 / 3-4 cutloose, flare bang shifts

  • Harsh delayed engagements

  • Servo apply and release pressure

  • Codes P1740, P1744, P0732, P0733, P0734, P0735

Remanufactured Valve Body

2002 - 08Part No. 15-115

Remanufactured Valve Body

2009- UpCasting No. RF9L2P Part No. 15-115A

How to separate TCM, Valve body & solenoid problems

Pressure testing with Transducers

General reference:

  • Valve body to case torque 89 inch lbs.