DTC P0575-04: Cruise Control System Internal Failure; DTC P0575-49: Cruise Control Internal Electronic Failure [11/2023 - ]: Procedure

1. Clear the DTCs.

   Powertrain > Radar Cruise 1 > Clear DTCs 

2. Make sure that the DTC detection conditions are met.

   HINT: 

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

3. Check for DTCs.

   Powertrain > Radar Cruise 1 > Trouble Codes 

   Result

   Result	Proceed to
   DTC P0575-04 and P0575-49 are not output	A
   DTC P0575-04 or P0575-49 is output	B

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - ] 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [11/2023 - ]