Poor Acceleration; Stall Speed Low In 2 And 1, And In D And D3 In 1ST And 2ND

Poor acceleration; stall speed low in 2 and 1, and in D and D3 in 1st and 2nd

Shift solenoid valve D defective

Torque converter one-way clutch defective

Engine output low

Torque converter clutch piston defective

Lock-up shift valve defective

Notes

Test the shift solenoid valve function with the HDS.

Notes

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

Notes

Replace the torque converter assembly.

Notes

Check the lock-up shift valve in the regulator valve body.

Notes

Check the engine control system.