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 off the power supply mode of the electric motor switch 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) Press the electric motor switch to turn on the power supply mode.
(3) Diagnose the CAN bus line.
(4) Press the electric motor switch to turn off the power supply mode.
Is the CAN bus line found to be normal?
Go to Step 2. Repair the CAN bus line (Refer to GROUP 54C, Diagnosis ). Repair the CAN bus line and go to Step 6.
STEP 2. Using scan tool (M.U.T.-IIISE), read the DTC.
STEP 3. Using scan tool (M.U.T.-IIISE), read the other system DTC.
STEP 4. Using scan tool (M.U.T.-IIISE), perform actuator test.
STEP 5. Using scan tool (M.U.T.-IIISE), perform Special Function.
STEP 6. Retest the system.
Check that the energy usage indicator works normally.Does the energy usage indicator work?
The procedure is complete. Replace the combination meter.