Excessive Shock or Flares on 1-2 Upshift or 2-1 Downshift
Excessive shock or flares on 1-2 upshift or 2-1 downshift
Worn or damaged engine or transmission mounts
Shift solenoid valve A defective
Shift solenoid valve C defective
Shift solenoid valve D defective
A/T clutch pressure control solenoid valve A defective
A/T clutch pressure control solenoid valve B defective
A/T clutch pressure control solenoid valve C defective
Transmission fluid pressure switch A (2nd clutch) defective
CPC valve A defective
CPC valve B defective
CPC valve C defective
Shift valve C defective
Shift valve D defective
Foreign material in separator plate orifice
2nd accumulator defective
2nd clutch defective
Clearance between clutch end-plate and top disc incorrect
Notes
Check the engine and transmission mounts.
Notes
Test the transmission fluid pressure switch A (2nd clutch) operation with the HDS.
Notes
Test the shift solenoid valve function with the HDS Shift Solenoid Valve Test, Replacement, and Shift Solenoid Wire Harness Replacement.
Notes
Test A/T clutch pressure control solenoid valve A or B with the HDS A/T Clutch Pressure Control Solenoid Valve A and B Test.
Notes
Test A/T clutch pressure control solenoid valve C with the HDS A/T Clutch Pressure Control Solenoid Valve C Test.
Notes
Check for a seized shift solenoid valve, and inspect the O-rings.
Notes
Inspect the A/T clutch pressure control solenoid valve body gasket, the ATF pipes, the ATF joint pipe, and the O-rings for wear and damage.
Notes
Check for a clogged orifice in the separator plate. If the orifice is clogged, remove it and clean the separator plate orifice.
Notes
Check CPC valve A in the main valve body for free movement, and check the valve spring for wear and damage.
Notes
Check CPC valves B and C in the secondary valve body for free movement, and check the valve springs for wear and damage.
Notes
Check shift valves C and D in the secondary valve body for free movement, and check the valve springs for wear and damage.
Notes
Check the 2nd clutch pressure A/T Pressure Test.
Notes
Inspect the 2nd clutch 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 plates are worn or damaged, replace them as a set. If the clutch wave-plate height is out of the tolerance, replace the clutch wave-plate. If they are OK, adjust the clearance with the clutch end-plate.
Notes
Check the 2nd accumulator piston, the O-ring, and the spring in the accumulator body for wear and damage.