Electric Parking Brake System AUTO Function Circuit [10/2018 - 07/2022]: Procedure

1. Check for DTCs.

   Powertrain > Engine > Trouble Codes 

   Result

   Result	Proceed to
   DTC is not output	A
   DTC is output	B

Result: 

A 

REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) . Refer to  REMOVAL [10/2018 - 07/2022] 

Result: 

B 

GO TO SFI SYSTEM . Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - 07/2022]