Symptoms:

  • TCC codes
  • Shudder
  • TCC apply & release concerns
  • Excess TCC slip
  • Overheating
  • TCC lining failure
  • Low converter & lube flow
  • Low cooler flow
  • Poor fuel economy

Cause:

Persistent TCC control valve oscillation results in bore wear that causes multiple TCC and lube/cooler circuit concerns.

Correction:

Restore proper TCC function and cooling circuit operation by refurbishing the bore and installing Sonnax oversized TCC control valve kit.

Warning:

Required tool kit F-102741-TL11 is no longer in production. Please check with your distributor for availability.

A6GF1, A6LF1/2/3, A6MF1/2

Oversized TCC Control Valve Kit
Part No. 102741-11K


You need this if... View Instructions Find a Distributor

Common concerns associated with listed Hyundai/Kia transmissions are high TCC slip, TCC lining degradation, TCC slip codes and converter apply or release concerns. These issues are often caused by excess wear at the TCC control valve bore. This deterioration can also lead to lube and cooler flow inhibition, resulting in an overheat situation. Reconditioning the bore and installing Sonnax oversized TCC control valve kit 102741-11K restores hydraulic integrity for renewed TCC, lubrication and cooler circuit operation.

  • New spring matches OE calibration
  • Hardcoat anodized aluminum valve combats premature wear
  • Annular grooves help center valve in bore to reduce future side-load wear
  • Valve
  • Spring
  • End Plug

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.

Hyundai/Kia A6GF1, A6LF1/2/3, A6MF1/2 Valve Body Layout

Hyundai/Kia A6GF1, A6LF1/2/3, A6MF1/2 Valve Body Layout
  • A6GF1, A6LF1/2/3, A6MF1/2 Oversized TCC Control Valve Kit 102741-11K
  • A6GF1, A6LF1/2/3, A6MF1/2 Oversized TCC Control Valve Kit 102741-11K

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.

A6GF1, A6LF1/2/3, A6MF1/2 Oversized TCC Control Valve Kit Vacuum Test Locations