DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Electronically Controlled Brake System (HV) - Diagnostic Codes (07 Of 11)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C124A-05: Braking System information System Programming Failure [10/2021 - 11/2023] >> Monitor Strategy

Monitor Strategy

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Related DTCs C124A: Identification signal
Required Sensors/Components (Main) No. 2 skid control ECU (brake actuator assembly)
Hybrid vehicle control ECU
Required Sensors/Components (Related) Speed sensor
No. 2 skid control ECU (brake actuator assembly)
Frequency of Operation Continuous
Duration -
MIL Operation Immediately
Sequence of Operation None