Symptoms:

  • TCC slip codes
  • TCC apply & release concerns
  • Overheating
  • Lube failures

Cause:

Bore wear at the torque converter regulator valve allows pressure loss that causes TCC and lube-related failures.

Correction:

Recover hydraulic control and renew TCC operation by reconditioning the bore and installing Sonnax oversized torque converter regulator valve kit.
  • JF010E (RE0F09A/RE0F09B) Oversized Torque Converter Regulator Valve Kit 113741-15K
  • JF010E (RE0F09A/RE0F09B) Oversized Torque Converter Regulator Valve Kit 113741-15K

You need this if...

Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.

JF010E (RE0F09A/RE0F09B) Oversized Torque Converter Regulator Valve Kit Vacuum Test Locations