DTC Diagnosis Procedure

1. CONSULT
   1. Ignition switch ON.
   2. Select "Self Diagnostic Result" mode of "CHASSIS CONTROL".

Is any DTC detected?

YES>>

Check the DTC. Refer to DTC Index .

NO>>

GO TO 2.

1. CONSULT
   1. Ignition switch ON.
   2. Erase "Self Diagnostic Result" mode of "EPS/DAST 3".
   3. Ignition switch OFF and wait for at least 10 seconds.
   4. Ignition switch ON.
   5. Select "Self Diagnostic Result" mode of "EPS/DAST 3".

Is DTC "C13C9-00" detected?

YES>>

GO TO 3.

NO>>

• Check enlarged contact spring of terminal. Refer to How to Check Terminal .
• Perform intermittent incident while turning steering wheel. Refer to Intermittent Incident .

1. 1. Ignition switch OFF.
   2. Disconnect steering force control module connector and then check steering force control module pin terminals for damage or loose connection with harness connector.
   3. Disconnect chassis control module connector and then check chassis control module pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES>>

Replace steering force control module. Refer to Removal and Installation .

NO>>

Repair or replace malfunctioning component.