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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Electronically Controlled Brake System (HV) - Diagnostic Codes (08 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1345-51: Linear Solenoid Valve Offset Learning Not Programmed; DTC C1345-54: Linear Solenoid Valve Offset Learning Missing Calibration [12/2019 - ] >> Description

DTC C1345-51: Linear Solenoid Valve Offset Learning Not Programmed; DTC C1345-54: Linear Solenoid Valve Offset Learning Missing Calibration [12/2019 - ]: Description

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

Refer to DTC C1345-00.

Refer to DESCRIPTION , or refer to DTC C1345-00: Linear Solenoid Valve Offset Learning [11/2023 - ] 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
C1345-51 Linear Solenoid Valve Offset Learning Not Programmed The linear solenoid valve offset learning value is not stored.
  • Perform linear solenoid valve offset learning and check for DTCs. If no DTCs are output again, the valve is normal.
  • No. 1 skid control ECU (brake booster with master cylinder assembly)
Does not come on Output ECU: No. 1 skid control ECU (brake booster with master cylinder assembly)
HINT: 
During Dealer Mode, related DTCs are cleared.
C1345-54 Linear Solenoid Valve Offset Learning Missing Calibration The linear solenoid valve offset learning value cannot be obtained.
  • Perform linear solenoid valve offset learning and check for DTCs. If no DTCs are output again, the valve is normal.
  • No. 1 skid control ECU (brake booster with master cylinder assembly)
Does not come on Output ECU: No. 1 skid control ECU (brake booster with master cylinder assembly)