Work Procedure

WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

SAVING VEHICLE SPECIFICATION
CONSULT

Select "Re/Programming, Configuration" and perform "Before Replace ECU" to save or print current vehicle specification.

NOTE: If "Before Replace ECU" cannot be used, use the "After Replace ECU" or "Manual Configuration" after replacing sonar control unit.

GO TO 2.
REPLACE SONAR CONTROL UNIT
Replace sonar control unit. Refer to Removal and Installation .

GO TO 3.
WRITING VEHICLE SPECIFICATION
CONSULT
1. Enter "Re/Programming, Configuration".
2. If "Before Replace ECU" operation was performed, an "Operation Log Selection" screen will automatically be displayed. Select the applicable file from the "Saved Data List" and press "Confirm" to write vehicle specification. Refer to Work Procedure .
3. If "Before Replace ECU" operation was not performed, select "After Replace ECU" or "Manual Configuration" to write vehicle specification. Refer to Work Procedure .
GO TO 4.
OPERATION CHECK
Check that the operation of the sonar control unit is normal.

Work End.