Nissan Leaf. Instruction — part 71
AV
DIAGNOSIS AND REPAIR WORK FLOW
AV-275
< BASIC INSPECTION >
[NAVIGATION WITHOUT BOSE]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
INFOID:0000000010122539
OVERALL SEQUENCE
DETAILED FLOW
1.
GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the
incident/malfunction occurred).
>> GO TO 2.
2.
CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition
when the symptom is detected.
>> GO TO 3.
3.
PERFORM SELF DIAGNOSTIC RESULT
1. Turn power switch ON and wait for 2 seconds or more.
AWNIA2982GB
AV-276
< BASIC INSPECTION >
[NAVIGATION WITHOUT BOSE]
DIAGNOSIS AND REPAIR WORK FLOW
2. Perform “Self Diagnostic Result” for “MULTI AV” using CONSULT.
Are any DTCs displayed?
YES
>> Refer to
NO
>> GO TO 4.
4.
PERFORM SYMPTOM DIAGNOSIS
>> GO TO 5
5.
FINAL CHECK
Refer to symptom described by the customer in step 1.
Is the symptom still present?
YES
>> GO TO 2
NO
>> Inspection End.
AV
INSPECTION AND ADJUSTMENT
AV-277
< BASIC INSPECTION >
[NAVIGATION WITHOUT BOSE]
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : De-
scription
INFOID:0000000010122540
• Refer to
AV-209, "Precaution for Removing 12V Battery"
.
• When removing the 12V battery terminal, the following work is required.
WORK AFTER AV CONTROL UNIT REPLACEMENT
• Re-registration of user ID and password to the AV control unit.
• Time adjustment check with VCM check.
WORK AFTER REMOVING THE 12V BATTERY TERMINAL
Time adjustment check with VCM check.
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Work
Procedure
INFOID:0000000010122541
When the AV control unit is not replaced, start from step 2.
1.
REPLACE AV CONTROL UNIT
1. Refer to
AV-209, "Precaution for Removing 12V Battery"
2. Replace the AV control unit.
AV-318, "Removal and Installation"
>> GO TO 2.
2.
OBTAIN THE CURRENT TIME.
1. Turn the power switch to the ON or Ready position in a location where the GPS antenna signal can be
received.
2. Start the AV control unit and receive the current time with the GPS antenna.
>> GO TO 3.
3.
CHECK THE TIME WITH VCM
1. Press “ ”switch and select “Charging Timer” on the menu screen.
2. Confirm that the time is displayed at the upper right (GPS acquisition time) and lower left (VCM memory
time) of the “Charging Timer” screen.
3. If the time does not match after 1 or 2 minutes from the screen display, the update screen is displayed.
Is the update screen displayed?
NO
>> Work End.
YES
>> GO TO 4.
4.
TIME ADJUSTMENT CHECK WITH VCM
1. Press “correct time” displayed on the screen to correct the time.
2. After correction, confirm that the time displayed at the upper right (GPS acquisition time) and lower left
(VCM memory time) of the “Charging Timer” screen are the same.
>> Work End.
SOFTWARE UPDATE (AV CONTROL UNIT)
SOFTWARE UPDATE (AV CONTROL UNIT) : Description
INFOID:0000000010122542
The software of the AV control unit can be updated by using an SD card.
SOFTWARE UPDATE (AV CONTROL UNIT) : Work Procedure
INFOID:0000000010122543
1.
START OF CONFIRMATION/ADJUSTMENT MODE
AV-278
< BASIC INSPECTION >
[NAVIGATION WITHOUT BOSE]
INSPECTION AND ADJUSTMENT
1. Set the power switch on ACC.
2. With AUDIO OFF, press “MAP” switch three times, “ ”switch
twice, and press “MAP” switch once to start the On Board Diag-
nosis Function.
3. Select “Software Update” in Confirmation/Adjustment mode.
>> GO TO 2.
2.
UPDATE THE SOFTWARE OF THE AV CONTROL UNIT
1. “Please insert SD Card for the program update and Push OK
button” pops up.
2. Press the OPEN/TILT switch of the AV control unit to open the display.
3. Remove the cover of the SD slot and insert the SD card for soft-
ware update into the SD card sub-slot (on the left).
NOTE:
Leave the map SD card inserted in the main slot (on the right).
4. Press the OPEN/TILT switch of the AV control unit to close the
display.
5. Select “OK” in the pop-up confirmation to start software update.
NOTE:
The instructions below must be followed during software update.
• Never turn the power switch OFF.
• Never remove the SD card.
• Never use other functions. They are not available.
6. When the software update is complete, “The update of the program completed successfully. Please
switch the power off and on again to reboot.” is shown.
7. Press the OPEN/TILT switch of the AV control unit to open the display.
8. Remove the SD card for software update from the SD card sub-slot (on the left) and install the cover of the
SD slot.
9. Turn the power switch OFF.
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