Diagnosis Procedure
1.
CHECK SELF DIAGNOSTIC RESULT
With M.U.T.-III SE
Check if any DTC other than “U1300–01” is detected in “Self diagnostic result” of “MULTI AV”.
Is any DTC detected?
Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to
DTC Index
.
Replace AV control unit. Refer to
Removal and Installation
.
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With M.U.T.-III SE
Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index
.
Replace AV control unit. Refer to Removal and Installation.