LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2021 >> RAV4 LE, AWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/O Vacuum Brake Booster) - Diagnostic Codes (4 Of 8) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster) >> DTC C124A-05: ECM Communication System Programming Failure [12/2021 - ] >> Monitor Strategy

Monitor Strategy

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