DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake System (Except HV) - Diagnostic Codes & Symptom Tests >> ELECTRIC PARKING BRAKE SYSTEM (for Gasoline Model) >> DTC C0597-04: Brake System Control Module "A" System Internal Failure; DTC C0597-46: Brake System Control Module "A" Calibration / Parameter Memory Failure; DTC C13CF-1C: Left Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range; DTC C13D4-1C: Right Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range [12/2019 - ] >> Description

DTC C0597-04: Brake System Control Module "A" System Internal Failure; DTC C0597-46: Brake System Control Module "A" Calibration / Parameter Memory Failure; DTC C13CF-1C: Left Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range; DTC C13D4-1C: Right Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range [12/2019 - ]: Description

The following DTCs are stored when a malfunction occurs in the skid control ECU (brake actuator assembly).

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
C0597-04 Brake System Control Module "A" System Internal Failure Skid control ECU (brake actuator assembly) internal malfunction Skid control ECU (brake actuator assembly) DTC stored An electric parking brake system malfunction is displayed on the multi-information display.
C0597-46 Brake System Control Module "A" Calibration / Parameter Memory Failure Skid control ECU (brake actuator assembly) internal malfunction Skid control ECU (brake actuator assembly) DTC stored An electric parking brake system malfunction is displayed on the multi-information display.
C13CF-1C Left Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range Skid control ECU (brake actuator assembly) internal malfunction Skid control ECU (brake actuator assembly) DTC stored An electric parking brake system malfunction is displayed on the multi-information display.
C13D4-1C Right Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range Skid control ECU (brake actuator assembly) internal malfunction Skid control ECU (brake actuator assembly) DTC stored An electric parking brake system malfunction is displayed on the multi-information display.