Work Procedure

SAVING VEHICLE SPECIFICATION
CONSULT Configuration

Perform "Before Replace ECU" of "Read / Write Configuration" in "MULTI AV" to save or print current vehicle specification.

NOTE: If "Before Replace ECU" of "Read / Write Configuration" can not be used, use the "Manual Configuration" after replacing AV control unit.

GO TO STEP 2 .
REPLACE AV CONTROL UNIT
Replace AV control unit. Refer to Removal and Installation .

GO TO STEP 3 .
WRITING VEHICLE SPECIFICATION
CONSULT Configuration

Perform "After Replace ECU" of "Read / Write Configuration" or "Manual Configuration" to write vehicle specification. Refer to Work Procedure .

WORK END