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 E 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

Foreign material in separator plate orifice

1st accumulator defective

2nd accumulator defective

1st check ball stuck

2nd check ball stuck

Lock-up shift valve defective

1st clutch defective

2nd clutch defective

Notes

Check the engine and transmission mounts.

Notes

Inspect shift solenoid valve E for seizure, and the O-rings for wear and damage.

Notes

Inspect A/T clutch pressure control solenoid valves A, B, and C filter/gasket and the O-rings for wear and damage, and inspect the solenoid valves for seizure.

Notes

Check the 1st and the 2nd clutch pressures A/T Pressure Test.

Notes

Inspect the clearance between the clutch end-plate and the top disc. If the clearance is out of tolerance, replace the faulty clutch.

Notes

Inspect the 1st clutch feed pipe. If the 1st clutch feed pipe is scored, replace the end cover.

Notes

Replace the secondary shaft if the bushing for the 1st clutch feed pipe is loose or damaged.