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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle >> A/T Control System >> Line Pressure Control >> Line Pressure Control Is Based On The TCM Line Pressure Characteristic Pattern >> Back-Up Control (Engine Brake)

Back-Up Control (Engine Brake)

When the select operation is executed during driving and the transmission is shifted down, the line pressure is set according to the vehicle speed.

Fig 1: Line Pressure Characteristic Graph (Back-Up Control)
G02040349Courtesy of NISSAN MOTOR CO., U.S.A.
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