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Home >> Toyota >> 2001 >> Corolla CE, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 63 (Automatic Transmission Diagnosis - U140E & U140F) >> Description & Operation >> Electronic Control Module Output Devices >> Shift Solenoid SLT

Shift Solenoid SLT

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ECM controls line pressure by sending a predetermined duty ratio to shift solenoid SLT, modulating line pressure and generating throttle pressure. Shift solenoid SLT is used to precisely and minutely modulate and generate line pressure according to accelerator pedal effort, or engine power output detected. Shift solenoid SLT is located on transaxle valve body. See Fig 1.

Fig 1: Locating Shift Solenoids
G00011276Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Checking Shift Solenoid Operation
G00011314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002