DTC P0575: Cruise Control Input Circuit [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.

CHECK FOR DTC

Clear the DTCs.
Powertrain > Cruise Control > Clear DTCs
Make sure that the DTC detection conditions are met.
HINT:

If the detection conditions are not met, the system cannot detect the malfunction.

Check for DTCs.

Powertrain > Cruise Control > Trouble Codes

Result

Result	Proceed to
DTC P0575 is not output	A
DTC P0575 is output	B

Result:

A

USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]

Result:

B

REPLACE ECM. Refer to COMPONENTS [01/2019 - 11/2022]