STEP 3. Check whether the DTC is set again.
Check again if the DTC is set in the FCM/LDW/AHB-ECU.(1) Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(2) Hold the ignition switch ON for five seconds.
(3) Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(4) Hold the ignition switch ON for five seconds.
(5) Check if DTC is set.
Is the DTC set?
Replace the FCM/LDW/AHB-ECU (Refer to ). The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to use Troubleshooting/inspection Service Points - How to Cope with Intermittent Malfunction ).