Diagnosis Procedure
1.
DECREASE TCU TEMPERATURE
Move the vehicle to a cool place.
Turn ignition switch OFF and wait until the temperature around TCU cools down.
:
.
2.
PERFORM CONFIRMATION PROCEDURE AGAIN
With M.U.T.-III SE
Turn ignition switch ON.
Erase DTC.
Perform confirmation procedure again. Refer to
DTC Description
.
Is DTC B2E01‐4B detected?
Replace TCU. Refer to
Removal & Installation
.
INSPECTION END
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.
With M.U.T.-III SE.
Replace TCU. Refer to Removal & Installation.
INSPECTION END