Work Procedure

INSPECTION AND ADJUSTMENT

ADDITIONAL SERVICE WHEN REPLACING TCU : Work Procedure


1. READING OF VIN DATA

CONSULT work support
Select "SAVE VIN DATA", "START SAVE VIN DATA" then "YES" on START SAVE VIN DATA screen to save the VIN data stored in replaced TCU in CONSULT. If it cannot be saved, writing operation must be performed manually.
- GO TO 2.

2. TCU REPLACEMENT

Replace TCU. Refer to "Removal and Installation" Telematics System.
- GO TO 3.

3. NOTICE TO CARRIER "ATX HELP DESK"

Contact ATX help desk to notice the termination of replaced TCU and connection of new TCU. (VIN is required)
Can ID data be saved to CONSULT at 1st step?
YES- GO TO 4.
NO- GO TO 5.

4. AUTOMATIC WRITING OF VIN DATA TO TCU

CONSULT work support
Select "WRITE VIN DATA", "WRITE SAVED VIN DATA" then "YES" at WRITE SAVED VIN DATA screen to write the VIN data saved in CONSULT into new TCU.
- GO TO 6.

5. MANUAL WRITING OF VIN DATA TO TCU

CONSULT work support
Select "WRITE VIN DATA (MANUAL)", "WRITE VIN DATA" then "START" on changing screen to write the VIN
data saved into new TCU.
- GO TO 6.

6. TCU ACTIVATION

CONSULT work support
1.Wait for 5 seconds or more after turning the power switch ON.
2.Touch "TELEMATICS" on the CONSULT screen.
3.After performing System Call of CONSULT, touch the "Work support" tab.
4.On the work support screen of CONSULT, select "TCU ACTIVATE SETTING" and touch "Start."
5.On the TCU ACTIVATE SETTING screen, touch "Start" to set to "ON". Touch "End."
6.Exit from CONSULT.
7.Turn the power switch OFF.
8.Wait (at least 10 seconds) until the power switch indicator turns OFF to shut down TCU.
- GO TO 7.

7. COMMUNICATION TEST (1)

NOTE:
If communicated with the NISSAN CARWINGS Data Center with TCU turned ON before establishing the connections of the network line, TCU cannot perform communications. In this case, "The connection to the center failed." is shown on the display, and the communication function of TCU is deactivated.
To restore the communication function, turn OFF the TCU battery power and turn it ON again (after disconnecting battery negative terminal, reconnect it) to reset the shutdown condition of TCU communication function. The communication function recovers 20 seconds after turning ON the power again.
1.Perform TCU communication test by vehicle operation.
2.Turn the power switch ON. Select "OK" on the START-UP SCREEN screen. Wait for 2 minutes or more.
3.Press " (Zero emission)" of multifunction switch.





4.Select "CARWINGS" and check radio wave status of TELEMATICS indicated on the top right.

Does the radio wave status show Service Area?
YES- GO TO 8.
NO- TCU activation error or vehicle is in an out of service area. Move vehicle to a service area. GO TO 6.
NO DISPLAY-Refer to "Diagnosis Chart by Symptom" Symptom Related Diagnostic Procedures.

8. COMMUNICATION TEST (2)

1.Select "CARWINGS""All Information Feeds""ID Check""ID Check."
2.Communication test is performed and the result of communication with Nissan CARWINGS Data Center is displayed on the monitor.
Is communication test result normal?
"Change" is displayed for "VIN"-VIN data write error. GO TO 4.
Displays "Can't connect to center"-TCU ACTIVATION setting is "OFF". GO TO 6.
"Change" is displayed for "TCU" and "SIM"-GO TO 9.

9. INPUT OF PERSONAL ID AND PASSWORD (USER OPERATION)

1.Enter personal ID and password by vehicle operation.
2.Press " (Zero emission)"of multifunction switch.
3.Select "CARWINGS""CARWINGS settings""Sign in."
4.Enter user ID and password to select "Register."
5.Voice guidance is heard, and the communication with the Information Center starts.
6.Test results from the Information Center are shown on the display.
Check displayed results.
Displays Security Settings Activated.-GO TO 10.
The connection to the center failed.-Check user ID and password. Go back to Step 9 [9.INPUT OF PERSONAL ID AND PASSWORD (USER OPERATION)].

10. CONFIRMATION OF OPERATION

1.Press " (Zero emission)" of multifunction switch.
2.Select "CARWINGS""All Information Feeds"Contents of Info from NISSAN.
Check displayed results.
Displays contents of All Information Feeds.-WORK END
Displays "Can't connect to center"-Select and check a different item of All Information Feeds, or GO TO 7.