Confirmation/Adjustment Mode

1. Start the diagnosis function and select "Confirmation/Adjustment". The confirmation/adjustment mode indicates where each item can be checked or adjusted.
2. Select each item on the "Confirmation/Adjustment" mode screen to display the relevant trouble diagnosis screen. Touch "BACK" on the display or press the "BACK" button to return to the initial Confirmation/Adjustment Mode screen.

Display Diagnosis

The tint of the color bar indication is as per the following list if RGB signal error is detected.

R (red) signal error: Light blue (Cyan) tint 

G (green) signal error: Purple (Magenta) tint 

B (blue) signal error: Yellow tint 

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	Changes in indication may be delayed by approximately 1.5 seconds. This is normal.
	OFF	Vehicle speed = 0 km/h
	-	Ignition switch in ACC position
Parking brake	ON	Parking brake is applied.
	OFF	Parking brake is released.
Lights	ON	Light switch ON	Block the light beam from the auto light optical sensor.
	OFF	Light switch OFF
Ignition	ON	Ignition switch ON	-
	OFF	Ignition switch in ACC position
Reverse	ON	Selector lever in R position	Changes in indication may be delayed by approximately 1.5 seconds. This is normal.
	OFF	Selector lever in any position other than R
	-	Ignition switch in ACC position

Speaker Test

Select "Speaker Test" to display the speaker diagnosis screen. Press "Start" to generate a test tone in speakers. Touch "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.

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 SW is turned ON and then no error has occurred until the self-diagnosis start. Check the "Error History" to detect any error that may have occurred before the self-diagnosis start because of this situation.

Count up method A

• The counter resets to 0 if an error occurs when IGN switch is turned ON. The counter increases by 1 if the condition is normal at a next IGN 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

• The counter increases by 1 if an error occurs when IGN switch is ON. The counter will not decrease even if the condition is normal at the next IGN 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.

  Display method of occurrence frequency	Error history display item
  Count up method A	CAN communication line, control unit (CAN), AV communication line, control unit (AV communication)
  Count up method B	Other than 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, and then repair the malfunctioning parts according to the diagnosis results. Refer to "AV CONTROL UNIT: CONSULT FUNCTION ".
CONTROL UNIT (CAN)	CAN initial diagnosis malfunction is detected.	Replace the AV control unit. Refer to "REMOVAL AND INSTALLATION ".
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
XM SERIAL COMM Error
CAN Controller Memory Error
Bluetooth Module Connection Error
HDD CONN Error
HDD READ Error
HDD WRITE Error
HDD COMM Error
HDD ACCESS Error
DSP CONN Error
DSP COMM Error
Internal Communication Error	AV control unit power supply and ground circuit.	Refer to "AV CONTROL UNIT: DIAGNOSIS PROCEDURE ".
GPS Communication Error	GPS malfunction is detected.	An intermittent error caused by strong radio interference may be detected unless any symptoms (GPS reception error, etc.) occur. Replace the AV control unit if the malfunction occurs constantly. Refer to "REMOVAL AND INSTALLATION ".
GPS ROM Error
GPS RAM Error
GPS RTC Error
Front Display Connection Error	Display unit power supply and ground circuit malfunction is detected. Malfunction is detected on communication circuit between display unit and AV control unit. Malfunction is detected on communication signal between display unit and AV control unit.	Display unit power supply and ground circuit. Refer to "DISPLAY UNIT: DIAGNOSIS PROCEDURE ". Communication circuit between display unit and AV control unit.
GPS Antenna Error	GPS antenna connection malfunction is detected.	GPS antenna.
XM Antenna Connection Error	Poor connection is detected in satellite radio antenna.	Satellite radio antenna.
AV COMM CIRCUIT Switches Connection Error	A/C and AV switch assembly power supply and ground circuit malfunction is detected. A malfunction is detected in AV communication circuit between AV control unit and A/C and AV switch assembly. A malfunction is detected in AV communication signal between AV control unit and A/C and AV switch assembly.	A/C and AV switch assembly power supply and ground circuits. Refer to "A/C AND AV SWITCH ASSEMBLY: DIAGNOSIS PROCEDURE ". AV communication circuit between AV control unit and A/C and AV switch assembly.

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.

AV COMM Diagnosis

• AV 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.

Hands-free Phone

The hands-free phone reception volume adjustment, microphone and speaker test, and memory erase functions are also available.

Bluetooth

Passkey confirmation/change

• The passkey of Bluetooth can be confirmed and changed.
• The passkey can be changed by four digits within 0 to 9.

Device name check/change

• The device name of Bluetooth can be confirmed and changed.
• The device name can be changed by sixteen digits within A to Z (small character can be used) and - (hyphen).

SAT

• 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

Initializes the AV control unit memory.