STEP 1. Using scan tool (M.U.T.-IIISE), diagnose 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 CAN bus line found to be normal?
Go to Step 2. Repair the CAN bus line (Refer to GROUP 54C - Troubleshooting - CAN Bus Diagnostics Table ).
STEP 2. Using scan tool (M.U.T.-IIISE), check whether the DTC is set.
STEP 3. Using scan tool (M.U.T.-IIISE), check whether the other system DTC is set.
STEP 4. Using scan tool (M.U.T.-IIISE), check other system data list.
STEP 5. Using scan tool (M.U.T.-IIISE), check actuator test.
STEP 6. Using scan tool (M.U.T.-IIISE), check special function.
STEP 7. Retest the system.