Monitor Description

If brake pedal stroke sensor assembly zero point calibration is not performed after any of the following procedures are performed and the vehicle is driven at a certain speed or more, the No. 2 skid control ECU (brake actuator assembly) judges that learning has not been completed, the MIL is illuminated and a DTC is stored.

• The No. 2 skid control ECU (brake actuator assembly) has been replaced with a new one.
• After the brake pedal stroke sensor assembly, brake pedal, brake booster with master cylinder assembly, brake actuator assembly or yaw rate sensor has been removed and installed or replaced, the zero point is cleared.