Without Surround Sound
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
On Board Diagnosis Function
METHOD OF STARTING
A/C and AV Switch Assembly Self Diagnosis
Revision: March 20122013 Infiniti JX
- Press the BACK and UP switches within 10 seconds after turning the ignition switch from OFF to ACC and hold them for 3 seconds or more.
- The buzzer sounds, all indicators of the switches illuminate, and the self-diagnosis mode begins.
- The ON position continuity of each switch can be checked by pressing the switch. The buzzer sounds if continuity is present.
- The self diagnosis mode is canceled when the ignition switch is turned OFF.
AV Control Unit Self Diagnosis
1.Turn the ignition ON.
2.Turn the audio system OFF.
3.While pressing the SETTING button, turn the volume control dial clockwise or counterclockwise for 40 clicks or more. When self-diagnosis mode begins, a short beep will be heard. Shifting from current screen to previous screen is performed by pressing
BACK button.
4.The trouble diagnosis initial screen is displayed, and Self Diagnosis or Confirmation/Adjustment can be selected.
SELF DIAGNOSIS MODE
AV Control Unit Self Diagnosis
1.Select Self Diagnosis.
2.Self diagnosis screen is displayed. The bar graph visible in center of screen indicates progress of self diagnosis.
Revision: March 20122013 Infiniti JX
3.Diagnosis results are displayed after the self-diagnosis is completed. The unit names and the connection lines are color-coded according to the diagnostic results.
4.Comments of self diagnosis results can be viewed in the diagnosis result screen.
AV Control Unit Self Diagnosis Results
Revision: March 20122013 Infiniti JX
Revision: March 20122013 Infiniti JX
AV Control Unit Confirmation/Adjustment
1.Select Confirmation/Adjustment.
2.Select each switch on the Confirmation/Adjustment screen to display the relevant trouble diagnosis screen. Press the BACK
switch to return to the initial Confirmation/Adjustment screen.
Revision: March 20122013 Infiniti JX
Display Diagnosis
Vehicle Signals
A comparison check can be made of each actual vehicle signal and the signals recognized by the system.
Speaker Test
Revision: March 20122013 Infiniti JX
Select Speaker Test to display the Speaker Diagnosis screen. Press
Start to generate a test tone in a speaker. Press Start again to generate a test tone in the next speaker. Press End to stop the test tones.
Navigation
STEERING ANGLE ADJUSTMENT
The steering angle output value detected with the gyroscope is adjusted.
SPEED CALIBRATION
During normal driving, distance error caused by tire wear and tire pressure change is automatically adjusted for by the automatic distance correction function. This function, on the other hand, is for immediate adjustment, in cases such as driving with tire chain fitted on tires.
Error History
The self-diagnosis results are judged depending on whether any error occurs from when "Self-diagnosis" is selected until the self-diagnosis results are displayed.
However, the diagnosis results are judged normal if an error has occurred before the ignition switch is turned
ON and then no error has occurred until the self-diagnosis start. Check the "Error Record" to detect any error that may have occurred before the self-diagnosis start because of this situation.
The error record displays the time and place of the most recent occurrence of that error. However, take note of the following points.
- If there is a malfunction with the GPS antenna circuit board in the AV control unit, the correct date and time of occurrence may not be able to be displayed.
- Place of the error occurrence is represented by the position of the current location mark at the time an error occurred. If current location mark has deviated from the correct position, then the place of the error occurrence cannot be located correctly.
- The frequency of occurrence is displayed in a count up manner. The actual count up method differs depending on the error item.
Count up method A
- The counter resets to 0 if an error occurs when ignition switch is turned ON. The counter increases by 1 if the condition is normal at a next ignition ON cycle.
- The counter upper limit is 39. Any counts exceeding 39 are ignored." The counter can be reset (no error record display) with the "Delete log" switch or CONSULT.
Count up method B
Revision: March 20122013 Infiniti JX
- The counter increases by 1 if an error occurs when ignition switch is ON. The counter will not decrease even if the condition is normal at the next ignition ON cycle.
- The counter upper limit is 50. Any counts exceeding 50 are ignored. " The counter can be reset (no error record display) with the "Delete log" switch or CONSULT.
Error item
Some error items may be displayed simultaneously according to the cause. If some error items are displayed simultaneously, the detection of the cause can be performed by the combination of display items
Revision: March 20122013 Infiniti JX
Revision: March 20122013 Infiniti JX
Revision: March 20122013 Infiniti JX
Revision: March 20122013 Infiniti JX
Vehicle CAN Diagnosis
- CAN communication status and error counter is displayed.
- The error counter displays "OK" if any malfunction was not detected in the past and displays "0" if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
- The error counter is erased if "Reset" is pressed.
NOTE:
"???" indicates UNKWN.
AV COMM Diagnosis
- Displays the communication status between AV control unit (master unit) and each unit.
- The error counter displays "OK" if any malfunction was not detected in the past and displays "0" if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
- The error counter is erased if "Reset" is pressed.
Revision: March 20122013 Infiniti JX
NOTE:
"???" indicates UNKWN
Hands-Free Phone
The hands-free phone reception volume adjustment and microphone and speaker test functions are also available.
XM
- Change Channel
- Any necessary channels required to receive traffic information from the satellite radio system can be set.
- Change Application ID
- Any application ID'-s required to receive traffic information from the satellite radio system can be set.
Delete Unit Connection Log
Deletes any unit connection records and error records from the AV
control unit memory. (Clear the records of the unit that has been removed.)
Initialize Settings
Revision: March 20122013 Infiniti JX
"User Data Initialization" and "Accessory Number Initialization" are possible.
CAUTION:
- Never perform Accessory Number Initialization except when configuration is unsuccessful.
Accessory Number Initialization requires configuration. For details,
Version information of the AV control unit is displayed.