LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2021 >> ES 300h Luxury >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (1 Of 5) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model) >> DTC C1203: ECM Communication Circuit [06/2018 - ] >> Monitor Strategy

Monitor Strategy

Related DTCs C124A: CAN communication identification signal
Required Sensors/Components(Main) Skid control ECU (brake booster with master cylinder assembly)
Required Sensors/Components(Related) Skid control ECU (brake booster with master cylinder assembly)
Speed sensor
Frequency of Operation Continuous
Duration -
MIL Operation Immediately
Sequence of Operation None