November 17, 2017
This valve kit addresses problems attributed to loss of solenoid regulator pressure control in Jatco/Nissan JF015E (RE0F11A) transmissions. Issues commonly associated with a malfunctioning solenoid regulator valve in these CVT units are: noise on acceleration, chatter on acceleration, push belt slippage, increased push belt and pulley wear, low line rise, low solenoid feed pressure and no ratio change. Reconditioning the bore and installing Sonnax oversized solenoid regulator valve kit 33741F-03K can eradicate the listed symptoms with proper solenoid feed oil pressure regulation.
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.