DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 135 (Electronically Controlled Brake System (HV) - Diagnostic Codes (09 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C13C0-12: Brake Pressure Control Solenoid "A" Control Circuit Short to Battery; DTC C13C0-14: Brake Pressure Control Solenoid "A" Control Circuit Short to Ground or Open; DTC C13C0-18: Brake Pressure Control Solenoid "A" Control Circuit Current Below Threshold; DTC C13C0-19: Brake Pressure Control Solenoid "A" Control Circuit Current Above Threshold; DTC C13C0-1D: Brake Pressure Control Solenoid "A" Control Circuit Current Out of Range; DTC C13C9-12: Brake Pressure Control Solenoid "B" Control Circuit Short to Battery; DTC C13C9-14: Brake Pressure Control Solenoid "B" Control Circuit Short to Ground or Open; DTC C13C9-18: Brake Pressure Control Solenoid "B" Control Circuit Current Below Threshold; DTC C13C9-19: Brake Pressure Control Solenoid "B" Control Circuit Current Above Threshold; DTC C13C9-1D: Brake Pressure Control Solenoid "B" Control Circuit Current Out of Range [10/2021 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.
C13C2 (CASE 1) AND C13CB (CASE 1)

Solenoid load open/short to ground signal On
C13C2 (CASE 2) AND C13CB (CASE 2)

Either of the following conditions is met -
Solenoid return current terminal disconnection signal On
Solenoid GND terminal disconnection signal On
C13C2 (CASE 3) AND C13CB (CASE 3)

Divide SM solenoid current monitor value by SM solenoid target current value Less than 0.25
C13C3 (CASE 1) AND C13CC (CASE 1)

SM solenoid current monitor value Higher than 0.1 A
C13C3 (CASE 2) AND C13CC (CASE 2)

Either of the following conditions is met -
Solenoid overcurrent signal On
Solenoid driver overtemperature signal On
C13C3 (CASE 3) AND C13CC (CASE 3)

Solenoid load leakage signal On
C13C3 (CASE 4) AND C13CC (CASE 4)

Either of the following conditions is met A or B
A. Both of the following conditions are met -
Divide SM solenoid current monitor value by SM solenoid target current value Higher than 2
SM solenoid target current value 0.348 A or more
B. Both of the following conditions are met -
SM solenoid current monitor value Higher than 0.696 A
SM solenoid target current value Less than 0.348 A