Tool Required VB-FIX Required

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Symptoms:
  • Converter shudder & TCC slip
  • Erratic TCC apply pressure
  • Lube failures
  • Overheating
  • TCC apply & release concerns
  • TCC codes
Cause:

Bore wear at the torque converter pressure regulator valve allows pressure loss that causes TCC control problems.

Correction:

Eliminate bore wear and restore normal TCC operation by reconditioning the bore and installing Sonnax oversized torque converter pressure regulator valve kit.

Tool Required VB-FIX Required

JF011E (RE0F10A)

Oversized Torque Converter Pressure Regulator Valve Kit

Part No.

113741-13K

Oversized Torque Converter Pressure Regulator Valve Kit
  • 113741-13k_combo

  • Oversized Torque Converter Pressure Regulator Valve Kit

Small_113741-13k_combo Small_113741-13k

JF011E (RE0F10A)

Oversized Torque Converter Pressure Regulator Valve Kit

Part No. 113741-13K

  • Valve
  • End Plug

For JF010E units, use Sonnax kit 113741-15K.

Complaint:

  • Converter shudder & TCC slip
  • Erratic TCC apply pressure
  • Lube failures
  • Overheating
  • TCC apply & release concerns
  • TCC codes

Cause:

Bore wear at the torque converter pressure regulator valve allows pressure loss that causes TCC control problems.


Correction:

Eliminate bore wear and restore normal TCC operation by reconditioning the bore and installing Sonnax oversized torque converter pressure regulator valve kit.

Vehicles equipped with Jatco JF011E (RE0F10A) transmissions commonly have TCC apply and release concerns that can be traced to problems in the torque converter pressure regulator bore. Wear in this bore allows critical fluid escape from the circuit, resulting in erratic apply pressure, TCC codes and shudder/slip issues. In addition, lube failures and overheat symptoms can arise. Reconditioning the bore and installing Sonnax oversized torque converter pressure regulator valve kit 113741-13K clears up these troubles for renewed TCC control.

  • Hardcoat anodized aluminum valve combats premature wear.
  • Lengthened critical spool for added stability and wear prevention.

Required Tools

Related Parts

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.

  • Test Locations

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Valve Body Layouts

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.

Valve Body Layout Jatco/Nissan CVT JF011E (RE0F10A)
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