Diagnosis Procedure
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With M.U.T.-III SE
Turn ignition switch ON.
Erase DTC.
Perform DTC confirmation procedure again. Refer to
DTC Description
.
Is DTC U2143-87 detected again?
Perform the trouble diagnosis for CAN communication system. Refer to
Trouble Diagnosis Flow Chart
.
INSPECTION END
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With M.U.T.-III SE
.
Perform the trouble diagnosis for CAN communication system. Refer to Trouble Diagnosis Flow Chart.
INSPECTION END