STEP 1. Scan tool (M.U.T.-III) other system DTC.
(1) caution | To prevent damage to scan tool (M.U.T.-III), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (M.U.T.-III). |
Connect scan tool (M.U.T.-III). Refer to "How to connect the Scan Tool (M.U.T.-III)
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."
(2) Turn the ignition switch to the "ON" position.
(3) Check the ETACS DTC (Refer to GROUP 54A - Troubleshooting
). Is the DTC set?
Perform the relevant troubleshooting.
Go to Step 2
.
STEP 2. Battery terminal check
STEP 3. Check the charging system.
STEP 4. Check the battery.
STEP 5. Voltage measurement at AWD-ECU connector
STEP 6. Scan tool (M.U.T.-III) data list.
STEP 7. Check whether the DTC is set again.