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2003
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M45
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Repair and Diagnosis
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Transmission
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Automatic Trans
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Automatic Transaxle
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A/T Control System
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Line Pressure Control
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Line Pressure Control Is Based On The TCM Line Pressure Characteristic Pattern
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Normal Control
Normal Control
Each clutch is adjusted to the necessary pressure to match the engine drive force.
Fig 1: Line Pressure Characteristic (Normal Condition) Graph
Courtesy of NISSAN MOTOR CO., U.S.A.