STEP 1. Using scan tool (M.U.T.-IIISE), diagnose the CAN bus line.
(1) caution | To prevent damage to scan tool (M.U.T.-IIISE), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (M.U.T.-IIISE). |
Connect scan tool (M.U.T.-IIISE). Refer to "How to connect the Scan Tool (M.U.T.-IIISE)
."
(2) Turn the ignition switch to the "ON" position.
(3) Diagnose the CAN bus line.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Is the check result normal?
Go to Step 3. Repair the CAN bus lines (Refer to GROUP 54C - CAN Bus Diagnostics Table ). On completion, go to Step 2.
STEP 2. DTC recheck after resetting CAN bus lines.
STEP 3. Check the other sensor-related DTC.
STEP 4. Check whether the ASC-ECU is installed properly.
STEP 5. Using scan tool (M.U.T.-IIISE), check data list.
STEP 6. Steering wheel sensor installation check.
STEP 7. Front wheel alignment check.
STEP 8. Using scan tool (M.U.T.-IIISE), check data list.
STEP 9. Check whether the DTC is set again.