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Home >> Nissan-Datsun >> 2006 >> Altima SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Automatic Transmission - Re4F04B - DTC Index, Troubleshooting Introduction) >> Re4F04B >> Overall System >> Control Mechanism >> Lock-Up Control >> Conditions for Lock-up Operation

Conditions for Lock-up Operation

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

When vehicle is driven in 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 FOR LOCK-UP OPERATION

Selector lever D position 3 position
Gear position D4 3
Vehicle speed sensor More than set value
ECM (throttle opening) Less than set opening
A/T fluid temperature sensor More than 40°C (104°F)