Vehicle moves In D, D3, 2, And 1, but Not In R
Vehicle moves in D, D3, 2, and 1, but not in R
Shift solenoid valve E defective
Shift fork shaft stuck
Shift valve E defective
4th/reverse accumulator defective
4th clutch defective
Reverse gears worn or damaged
Notes
Check the 4th clutch pressure A/T Pressure Test.
Notes
Inspect shift solenoid valve E for seizure, and the O-rings for wear and damage.
Notes
Check for a missing shift fork bolt on the shift fork shaft.
Notes
Inspect the clearance between the clutch end-plate and the top disc. If the clearance is out of tolerance, replace the 4th/5th clutch.
Notes
Inspect the reverse selector gear teeth chamfers, and inspect the engagement teeth chamfers of the countershaft 4th gear and the reverse gear. Replace the reverse gears and the reverse selector if they are worn or damaged. If the transmission makes a clicking, grinding, or whirring noise, also replace the mainshaft 4th gear, the reverse idler gear, and the countershaft 4th gear.