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

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

Poor acceleration; stall speed low in D, D3, S, 2, and 1 (D, D3, and S 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

Check for a stored DTC, and check for loose connections.

Notes

Test the shift solenoid valve function with the HDS.

Notes

Inspect the O-rings, and check the shift solenoid valve for seizure.

Notes

Replace the torque converter assembly.

Notes

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

Notes

Check the engine control system.