Symptoms:

  • 3-4 Bump
  • 3-4 Flare
  • 3-4 Late
  • Gear ratio & solenoid codes
  • No 4th
  • No 5th
  • No 6th
  • E Clutch burned

Cause:

Bore wear at the "E" latch valve allows pressure escape that causes drivability problems.

Correction:

Stop pressure loss and restore normal clutch action by reconditioning the bore and installing Sonnax oversized "E" latch valve kit.
  • ZF6HP26 Oversized "E" Latch Valve Kit 95740-80K
  • ZF6HP26 Oversized "E" Latch Valve Kit 95740-80K
  • ZF6HP26 Oversized "E" Latch Valve Kit 95740-80K details

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.

ZF6HP26 Oversized "E" Latch Valve Kit Vacuum Test Locations