STEP 3. Check whether the DTC is set again.
Check again if the DTC is set.(1) Erase the DTC.
(2) Turn the ignition switch to the LOCK (OFF) position.
(3) Turn the ignition switch to the ON position.
(4) Check if the DTC is set.
Is the DTC U0141 set?
Replace the ETACS-ECU (Refer to GROUP 54A - ETACS-ECU ). Intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent Malfunction ).