Delayed Engagement After Shifting From N To R, Or Excessive Shock When Shifting

Delayed engagement after shifting from N to R, or excessive shock when shifting

Worn engine or transmission mounts

Shift solenoid valve E defective

A/T clutch pressure control solenoid valve A defective

Shift cable broken or out of adjustment

Connection between shift cable and transmission or shift lever is worn

Input shaft (mainshaft) speed sensor defective

Output shaft (countershaft) speed sensor defective

ATF temperature sensor defective

Shift fork shaft stuck

Foreign material in separator plate orifice

Shift valve E defective

4th/reverse accumulator defective

Lock-up shift valve defective

4th clutch defective

Notes

Check the engine and transmission mounts.

Notes

Test shift solenoid valve E with the HDS Shift Solenoid Valve Test, Replacement, And Shift Solenoid Wire Harness Replacement.

Notes

Inspect the O-ring, and check for a seized shift solenoid valve.

Notes

Test A/T clutch pressure control solenoid valve A with the HDS A/T Clutch Pressure Control Solenoid Valve A Test.

Notes

Inspect the A/T clutch pressure control solenoid valve body gasket and the ATF feed pipes for wear and damage.

Notes

Check for a loose shift cable at the shift lever and the selector control lever.

Notes

Check the input shaft (mainshaft) speed sensor and the output shaft (countershaft) speed sensor installation.

Notes

Inspect the ATF temperature sensor O-rings.

Notes

Check for a missing shift fork bolt on the shift fork shaft.

Notes

Check the 4th clutch pressure A/T Pressure Test.

Notes

Check shift valve E in the main valve body for free movement, and check the valve spring for wear and damage.

Notes

Check the 4th/reverse accumulator piston, the O-ring, and the spring in the servo body for wear and damage.

Notes

Inspect the clutch piston, the clutch piston check valve, and the O-rings. Check the spring retainer for wear and damage. Inspect the clearance between the clutch end-plate and the top disc. If the clearance is out of tolerance, inspect the clutch discs and the plates for wear and damage, and inspect the clutch wave-plate height. If the discs and the flat-plates are worn or damaged, replace the discs and the flat-plates as a set. If the wave-plate height is out of tolerance, replace the wave-plate. If the discs and the plates are OK, adjust the clearance with the clutch end-plate.

Notes

Check the lock-up shift valve in the regulator valve body for free movement, and check the valve spring for wear and damage.