Tool Required VB-FIX Required

Printpartsummary
Symptoms:
  • Excess TCC slip
  • Low converter & lube flow
  • Low cooler flow
  • Overheating
  • Poor fuel economy
  • Shudder
  • TCC apply & release concerns
  • TCC codes
  • TCC lining failure
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 reconditioning the bore and installing Sonnax oversized TCC control and plunger valve kit.

Tool Required VB-FIX Required

A6GF1, A6LF1/2/3, A6MF1/2

Oversized TCC Control & Plunger Valve Kit

Part No.

102741-03K

Oversized TCC Control & Plunger Valve Kit
  • 102741-03k_combo

  • Oversized TCC Control & Plunger Valve Kit

Small_102741-03k_combo Small_102741-03k

A6GF1, A6LF1/2/3, A6MF1/2

Oversized TCC Control & Plunger Valve Kit

Part No. 102741-03K

  • Control Valve
  • Spring
  • Plunger Valve
  • Sleeve

Complaint:

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

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 reconditioning the bore and installing Sonnax oversized TCC control and plunger valve kit.

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 and plunger valve kit 102741-03K restores hydraulic integrity for renewed TCC, lubrication and cooler circuit operation.

  • New spring matches OE calibration
  • Hardcoat anodized aluminum valves combat premature wear
  • Annular grooves help center valve in bore to reduce future side-load wear

Required Tools

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 Hyundai/Kia A6GF1, A6LF1/2/3, A6MF1/2
Contact a Sonnax Distributor to purchase this part.