FixVault

Conditions for Lock-up Operation

WARNING: This page is about a different variant/trim than selected.

When vehicle is driven in 3rd and 4th gear position, vehicle speed and throttle opening are detected. If the detected values fall within the lock-up zone memorized in the TCM, lock-up is performed.

CONDITIONS OPERATION

Overdrive control switch ON OFF
Selector lever "D" position
Gear position D4 D3
Vehicle speed sensor More than set value
Throttle position sensor [accelerator pedal position (APP) sensor] Less than set opening
A/T fluid temperature sensor More than 40°C (104°F)