Required tool kit F-102741-TL16 is no longer in production but may be available from distributor inventory.
The 2-6 brake clutches in listed Hyundai/Kia units are applied in second and sixth gears in conjunction with other clutch packs. As the 2-6 pressure control valve oscillates and strokes over time, bore deterioration results, which prevents proper hydraulic control of the 2-6 brake clutches. This can cause flares, slipping, erratic clutch apply timing, ratio codes, and burnt 2-6 clutches.
Reconditioning the bore and installing Sonnax oversized 2-6 pressure control valve kit 102741-16K restores normal shift operation and clutch control by reviving the hydraulic integrity of the 2-6 circuit.
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.
Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.