Electric Parking Brake System AUTO Function Circuit [08/2020 - ]: 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 [08/2020 - 08/2021]  , or refer to  REMOVAL [08/2021 - 09/2022]  , or refer to  REMOVAL [09/2022 - ] 

Result: 

B 

GO TO SFI SYSTEM 

For A25A-FKS: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2020 - ]

For 2GR-FKS: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]