DTC C0573-2A: Brake Pressure Sensor "C" Signal Stuck In Range [11/2021 - 10/2023]: Procedure

1. Turn the ignition switch to ON.
2. Depress the brake pedal 10 times or more to operate the pump motor.
3. After the pump motor stops, check for DTCs.

   Chassis > Brake Booster > Trouble Codes 

   Result

   Result	Proceed to
   DTC C0573-2A is not output.	A
   DTC C0573-2A is output.	B

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - 10/2022]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2022 - 10/2023] 

Result: 

B 

REPLACE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY. Refer to  REMOVAL [11/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]