Confirmation/Adjustment Mode
- Start the diagnosis function and select "Confirmation/Adjustment". The confirmation/adjustment mode indicates where each item can be checked or adjusted.
- Select each switch on the "Confirmation/Adjustment Mode" screen to display the relevant trouble diagnosis screen. Press the "Back" switch to return to the initial Confirmation/Adjustment Mode screen.
Display Diagnosis
Vehicle Signals
A comparison check can be made of each actual vehicle signal and the signals recognized by the system.
| Diagnosis item | Display | Vehicle status | Remarks |
|---|---|---|---|
| Vehicle speed | ON | Vehicle speed > 0 km/h (0 MPH) | Changes in indication may be delayed. This is normal. |
| OFF | Vehicle speed = 0 km/h (0 MPH) | ||
| Parking brake | ON | Parking brake is applied. | |
| OFF | Parking brake is released. | ||
| Lights | ON | Light switch ON | - |
| OFF | Light switch OFF | ||
| Ignition | ON | Ignition switch ON | - |
| OFF | Ignition switch in ACC position | ||
| Reverse | ON | Shift the selector lever to "R" position | Changes in indication may be delayed. This is normal. |
| OFF | Shift the selector lever other than "R" position | ||
| SIDE VIEW SW | - | - | This item is displayed, but cannot be monitored. |
| ROOM LAMP | OFF | - | This item is displayed, but cannot be monitored. |
Climate Control
Refer to "HEATER & AIR CONDITIONING CONTROL SYSTEM " for details.
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.
XM SAT SUBSCRIPTION STATUS
The XM NavTraffic subscription status can be checked.
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-III.
Count up method B
- 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-III".ERROR HISTORY DISPLAY ITEM CHART
Display type of occurrence frequency Error history display item Count up method A CAN communication line, control unit (CAN), AV communication line, control unit (AV) Count up method B Other than the above
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
| Error item | Description | Possible malfunction factor/Action to take |
|---|---|---|
| CAN COMM CIRCUIT | CAN communication malfunction is detected. | Perform diagnosis with CONSULT-III, and then repair the malfunctioning parts according to the diagnosis results. Refer to "CONSULT - III FUNCTION ". |
| CONTROL UNIT (CAN) | CAN initial diagnosis malfunction is detected. | Replace the AV control unit if the malfunction occurs constantly. Refer to "EXPLODED VIEW ". |
| CONTROL UNIT (AV) | AV communication circuit initial diagnosis malfunction is detected. | |
| FLASH-ROM Error Of Control Unit | AV control unit malfunction is detected. | |
| Connection Of Gyro | ||
| Connection of G Sensor | ||
| CAN Controller Memory Error | ||
| Bluetooth Module Connection Error | ||
| Sub CPU Connection Error | ||
| iPod authentification chip error | ||
| Audio connection error | ||
| DSP Connection Error | AV control unit malfunction is detected. |
|
| DSP Communication Error | ||
| HDD Connection Error | AV control unit malfunction is detected. |
|
| HDD Read Error | ||
| HDD Write Error | ||
| HDD Communication Error | ||
| HDD Access Error | ||
| GPS Communication Error | GPS malfunction is detected. | An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs. Replace the AV control unit if the malfunction occurs constantly. Refer to "EXPLODED VIEW ". |
| GPS ROM Error | ||
| GPS RAM Error | ||
| GPS RTC Error | ||
| Unfinished configuration | The writing of configuration data is incomplete. | Write configuration data with CONSULT-III. Refer to "CONSULT - III FUNCTION ". |
| USB Controller Communication Error | USB connection malfunction is detected. | Check that the connection to the USB connector is normal. |
| DVD Mechanism Communication Error | AV control unit malfunction is detected. |
|
| Steer. Angle Sensor Calibration | Predictive course line center position adjustment of the steering angle sensor is incomplete. | Adjust the predictive course line center position of the steering angle sensor. Refer to "CONSULT - III FUNCTION ". |
| Front Display Connection Error | When either one of the following items are detected:
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| GPS Antenna Error | GPS antenna connection malfunction is detected. | Check the connection of the GPS antenna connector. |
| XM Antenna Connection Error | Satellite radio antenna connection malfunction is detected. | Satellite radio antenna disconnection. |
| USB electric current Error | Detection of overcurrent in USB connector. | Check USB harness between the AV control unit and USB connector. |
| AM/FM antenna amplifier short to ground | Radio antenna amp. ON signal circuit malfunction is detected. | Radio antenna amp. ON signal circuit between A AM/FM antenna amplifier open V control unit and antenna amp. |
| Ext_Amp_ON output terminal short to ground | BOSE amp. ON signal circuit malfunction is detected. | BOSE amp. ON signal circuit between AV control unit and BOSE amp. |
| Ext_Amp_ON output terminal :open | ||
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When either one of the following items are detected:
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When either one of the following items are detected:
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AV communication circuits between AV control unit and multifunction switch are malfunctioning. | AV communication circuits between AV control unit and multifunction switch. |
Speaker Test
Select "SPEAKER DIAGNOSIS" to display the Speaker Diagnosis screen. Press "Start" to generate a test tone in a speaker. Press "Start" to generate a test tone in the next speaker. Press "Stop" to stop the test tones.
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.MALFUNCTION COUNTER REFERENCE CHART
Items Display (Current) Malfunction counter (Past) Tx(HVAC) OK/??? OK/0 - 39 Rx(ECM) OK/??? OK/0 - 39 Rx(Cluster) OK/??? OK/0 - 39 Rx(HVAC) OK/??? OK/0 - 39 Rx(USM) OK/??? OK/0 - 39 Rx(STRG) OK/??? OK/0 - 39 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.ERROR COUNTER REFERENCE CHART
Items Status (Current) Counter (Past) C Tx(ITM-PrimarySW) OK/??? OK/0 - 39 C Rx(PrimarySW-ITM) OK/??? OK/0 - 39 C Rx(Sonar-ITM) OK/??? OK/0 - 39
Hands-Free Phone
The hands-free phone reception volume adjustment and microphone and speaker test functions are also available.
Camera Cont.
The four functions of "Correct Draw Line of Rear view Camera", "Alter/Confirm Configuration", "Reset Configuration" and "Camera Syst Type" are available.
Correct Draw Line of Rear view Camera
- Use this mode to adjust the guide line display position of the rear view monitor if necessary after removing the rear view monitor camera.
Alter/Confirm Configuration
- Configuration stored in the AV control unit can be checked and modified.
Configuration list
| Setting item | Setting | Setting item | Setting | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Predi. Course Lines | With | Wheelbase | 2.8499999 | ||||||
| Rear Coeff. K | -38009.06 | Total Length | 0.0000000 | ||||||
| Rear Coeff. F | 0.0014620 | Steering Gear Ratio | 13.715999(1) | ||||||
| Rear Coeff. P1 | 0.0000062 | 14.939999(2) | |||||||
| Rear Coeff. P2 | 0.0000056 | 16.884000(3) | |||||||
| Rear Coeff. C1 | 823.00000 | Side Coeff. K | 0.0000000 | ||||||
| Rear Coeff. C2 | 480.00000 | Side Coeff. F | 0.0000000 | ||||||
| Rear Coeff. D1 | 800.00000 | Side Coeff. P1 | 0.0000000 | ||||||
| Rear Coeff. D2 | 494.00000 | Side Coeff. P2 | 0.0000000 | ||||||
| Car Width | 1.7729000 | Side Coeff. C1 | 0.0000000 | ||||||
| Rear Offset | 0.0000000 | Side Coeff. C2 | 0.0000000 | ||||||
| Rear Height | 1.0200800 | Side Coeff. D1 | 0.0000000 | ||||||
| Rear L/R Angle | 0.0000000 | Side Coeff. D2 | 0.0000000 | ||||||
| Rear Up/Dn Angle | 46.330001 | Side Offset | 0.0000000 | ||||||
| Rear Roll Angle | 0.0000000 | Overall Height | 0.0000000 | ||||||
| Bumper Rear Dist. | 0.1384900 | Side L/R Angle | 0.0000000 | ||||||
| Bumper Rear Ax Dist | 1.0918000 | Side Up/Dn | Angle 0.0000000 | ||||||
| Steer. Max Angle | 457.84008(1) | Side Roll Angle | 0.0000000 | ||||||
| 498.69720(2) | Side Front End Dist | 0.0000000 | |||||||
| 563.58789(3) | Total Width | 0.0000000 | |||||||
| Min. Turning Red. | 5.5000000 | - | - | ||||||
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Reset Configuration
- Configuration stored in the AV control unit can be initialized.
Camera Syst Type
- Type of camera system is selectable.
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
"User Data Initialization" and "Accessory Number Initialization" are possible.
- Never perform Accessory Number Initialization except when configuration is unsuccessful.
- Accessory Number Initialization requires configuration. For details, refer to "DESCRIPTION ".
Version Information
Version information of the AV control unit is displayed.