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Home >> Toyota >> 2017 >> Corolla LE >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Continuously Variable Transaxle - Diagnostic Codes (1 Of 3) (Model Code: ZRE172) >> Continuously Variable Transaxle System >> DTC P2759: Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) [08/2013 - 08/2014] >> Description
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DTC P2759: Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU) [08/2013 - 08/2014]: Description

The ECM uses the shift solenoid valve SLU to perform forward and reverse clutch control or lock-up clutch control.

Fig 1: Shift Solenoid Valve SLU & Graph
GTY481015Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P2759 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical (Shift Solenoid Valve SLU)
  1. Diagnosis Condition
    • The vehicle is being driven.
  2. Malfunction Status
    • An open or short in the shift solenoid valve SLU circuit is detected.
  3. Malfunction Time
    • 1 second or more
  4. Other
    • 1 trip detection logic
  • Wire harness or connector
  • Continuously variable transaxle assembly (Shift solenoid valve SLU)
  • ECM
Comes on DTC stored