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Home >> Toyota >> 2020 >> Corolla L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 76 (Automatic Transaxle System (K120) - Diagnostic Codes (5 Of 5) & Circuit Tests) >> K120 Continuously Variable Transaxle System >> DTC P281F-12: Pressure Control Solenoid "J" Circuit Short to Battery [06/2018 - 09/2024] >> Description

DTC P281F-12: Pressure Control Solenoid "J" Circuit Short to Battery [06/2018 - 09/2024]: Description

WARNING: This page is about a different variant/trim than selected.

Using the current from the TCM, the shift solenoid valve SLP controls the primary pulley pressure in accordance with the requested gear ratio to perform gear ratio changes.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P281F-12 Pressure Control Solenoid "J" Circuit Short to Battery A short to +B is detected in the shift solenoid valve SLP circuit for 1 second or more (1-trip detection logic).
  • Transmission valve body assembly (Shift solenoid valve SLP)
  • Transmission wire
  • Harness and connector
  • TCM
Comes on DTC stored SAE Code:
P2827