STEP 3. Check whether the DTC is set again.
Check again if the DTC is set in the BSW-ECU (slave).(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 Scan Tool (M.U.T.-III)
."
(2) Erase the DTC.
(3) Turn the ignition switch from the "LOCK" (OFF) position to the "ON" position.
(4) Drive the vehicle for at least 10 minutes. Then check if the DTC is set.
Is the DTC set?
Replace the BSW-ECU (slave). This diagnosis is complete.