Diagnosis Procedure
1.
REMOTE SERVICE USAGE (1)
Turn ignition switch ON.
Erase DTC.
Operate the remote function of the telematics system.
Is remote service available?
INSPECTION END
.
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 B2E4B‐06 detected?
Replace TCU. Refer to
Removal & Installation
.
.
3.
REMOTE SERVICE USAGE (2)
Move to a location with a good reception environment and use the remote service again.
Is remote service available?
INSPECTION END
Replace TCU. Refer to
Removal & Installation
.
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INSPECTION END
.
With M.U.T.-III SE.Replace TCU. Refer to Removal & Installation..INSPECTION ENDReplace TCU. Refer to Removal & Installation.