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