STEP 1. Check the wheels and the tires.
STEP 2. Using scan tool (M.U.T.-IIISE) DTC.
STEP 3. Check of brake system related components other than hydraulic unit (integrated with ASC-ECU)
STEP 4. Wheel alignment check
STEP 5. Wheel speed sensor check
STEP 6. Using scan tool (M.U.T.-IIISE) data list
STEP 7. ABS/stability control/TCL operation check