DTC P1578: Brake System Malfunction [01/2019 - 09/2022]: Procedure
WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, and 2020 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM
HINT:
If DTC P1578 is output by the dynamic radar cruise control system, perform troubleshooting for the electronically controlled brake system.
w/ Electric Parking Brake System: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - 09/2022]
w/o Electric Parking Brake System: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [01/2019 - 09/2022]
Result
Proceed to NEXT Result:
NEXT
END