Work Procedure
- SAVING VEHICLE SPECIFICATION
CONSULT Configuration
Perform "Before Replace ECU", and save the current vehicle specification in CONSULT.
Is the vehicle specification saved normally?
YES
GO TO 2.
NO
GO TO 4.
- REPLACE SONAR CONTROL UNIT
Replace sonar control unit. Refer to SONAR CONTROL UNIT : Removal & Installation .
GO TO 3.
- WRITING VEHICLE SPECIFICATION
Select "Configuration" or "After Replace ECU", and write the vehicle specification saved in CONSULT to sonar control unit.
GO TO 6.
- REPLACE SONAR CONTROL UNIT
Replace sonar control unit. Refer to SONAR CONTROL UNIT : Removal & Installation .
GO TO 5.
- WRITE VEHICLE SPECIFICATION
Select "Manual Configuration", and write the vehicle specification to sonar control unit.
NOTE: Sonar control unit does not have any setting items. Selection of items on "Manual Configuration" screen is not required.GO TO 6.
- PERFORM SELF-DIAGNOSIS
Perform self-diagnosis of CONSULT, and check whether or not DTC B2724 is detected.
Is DTC B2724 detected?
GO TO 5.
GO TO 7.
- OPERATION CHECK
Check that the operation of the sonar control unit is normal.
WORK END