STEP 1. Check the keyless entry function operation.
STEP 2. Check the operation of the electric-folding door mirror.
STEP 3. Using scan tool (M.U.T.-IIISE), check the DTC.
STEP 4. Using scan tool (M.U.T.-IIISE), check the other system DTC.
STEP 5. Check the customization
STEP 6. Check of the troubles