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Home >> Lexus >> 2021 >> UX 200 Base >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Continuously Variable Transaxle (CVT) System (K120) (Diagnostic Codes) (2 Of 2) & Circuit Tests) >> Continuously Variable Transaxle System >> DTC P2756-12: Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery [10/2018 - 07/2022] >> Description

DTC P2756-12: Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery [10/2018 - 07/2022]: Description

Using the current from the TCM, the shift solenoid valve SLU controls the lock-up clutch pressure, and performs lock-up and flex lock-up control.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P275612 Torque Converter Clutch Pressure Control Solenoid Control Circuit Short to Battery A short to +B is detected in the shift solenoid valve SLU circuit for 1 second or more (1-trip detection logic).
  • Transmission valve body assembly (Shift solenoid valve SLU)
  • Transmission wire
  • Harness and connector
  • TCM
Comes on DTC stored SAE Code:
P2763