A6MF1, A6MF2, A6MF2H Hybrid

Tooling required

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.

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 the Sonnax oversized TCC control valve kit 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

Contents:

• Valve
• Spring
• End Plug

114772K Instruction Sheet