DTC C0597-94: Brake System Control Module Unexpected Operation [10/2023 - ]: Procedure

Pre-procedure1

1. In accordance with the display on the GTS, select the "Health Check" menu.

   Procedure1

2. Check if DTCs related to the CAN communication system are output.

   Result

   Result	Proceed to
   CAN communication system DTCs are output.	A
   CAN communication system DTCs are not output.	B

   Post-procedure1

3. None

Result: 

A 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ] 

Result: 

B 

See step  2

HINT: 

Refer to REMOVAL [10/2023 - ]

Result

Result: 

NEXT 

See step  3

Pre-procedure1

1. None

   Procedure1

2. In accordance with the display on the GTS, clear the DTCs.

   Chassis > DRS > Clear DTCs 

   Result

   Proceed to
   NEXT

   Post-procedure1

3. Turn the ignition switch off and wait for 30 seconds or more.

Result: 

NEXT 

See step  4

1. In accordance with the display on the GTS, check for DTCs.

   Chassis > DRS > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   C0597-94 is output	B

Result: 

B 

REPLACE REAR STEERING LINK ASSEMBLY. Refer to  REMOVAL [10/2023 - ] 

Result: 

A 

See step  5

Pre-procedure1

1. Using Utility, forcibly drive the motor.

   Chassis > DRS > Utility 

   Tester Display
   Rear Steering Motor Drive

   Procedure1

2. In accordance with the display on the GTS, check for DTCs.

   Chassis > DRS > Trouble Codes 

   Result

   Result	Proceed to
   C0597-94 is output	A
   C0597-94 is not output	B

   Post-procedure1

3. None

Result: 

A 

REPLACE REAR STEERING LINK ASSEMBLY. Refer to  REMOVAL [10/2023 - ] 

Result: 

B 

END