Nissan Qashqai (2007-2010). Manual — part 1951

AV-62

< FUNCTION DIAGNOSIS >

[AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

Transition Screen

Count Down Type

• Set the counter to 40 when the error is detected. The counter decreases by 1 if the system is normal when

turning the ignition switch ON.

• The lower limit of the counter is 1. It can be reset to 0 by “Delete log” switch or CONSULT-III.

Count Up Type

• The counter increases 1 when the ignition switch is turned ON and the error is detected. The counter does

not decrease even if it is normal when the ignition switch is turned ON the next time.

• The upper limit of the counter is 50. 51 or more is displayed as 50. It can be reset to 0 by “Delete log” switch

or CONSULT-III.

Error Item

• Some error items may be displayed simultaneously according to the cause. The detection of the cause can

be performed by the combination of display items if some error items are displayed simultaneously.

SKIB3687E

Display type of occur-

rence frequency

Error history display item

Count down type

CAN_COMM_CIRCUIT, CONTROL UNIT (CAN), AV COMM CIRCUIT, CONTROL UNIT (AV)

Count up type

Other than the above

Error item

Description

Possible cause/Action to take

CAN_COMM_CIRCUIT

CAN communication malfunction is de-
tected.

Perform the diagnosis using CONSULT-III,
and then repair the malfunctioning parts
based on diagnostic results.
Refer to

AV-65, "CONSULT - III Function

(MULTI AV)"

.

CONTROL UNIT (CAN)

CAN initial diagnosis malfunction is de-
tected.

NAVI control unit

CONTROL UNIT (AV)

AV communication circuit initial diagno-
sis malfunction is detected.

NAVI control unit

• AV COMM CIRCUIT
• Switches Connection Error
• Audio Unit Connection Error
• Amplifier Connection Error
• RDS-TMC Error

• Audio unit power supply and ground

circuit malfunction is detected.

• Malfunction is detected on communi-

cation circuit between Audio unit and
NAVI control unit.

• Malfunction is detected on communi-

cation signal between audio unit and
NAVI control unit.

• Audio unit power supply and ground cir-

cuit

• Communication circuit between audio

unit and NAVI control unit

AV

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

AV-63

< FUNCTION DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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Vehicle CAN Diagnosis

• CAN communication status and error counter is displayed.
• Error counter displays 0 if any malfunction is not detected in the

past. It displays 40 if the malfunction is detected. It displays 39
when turning the ignition switch ON and it is normal. The lower
limit of the counter is 1.

• The error counter displays 0 if it resets.

NOTE:

“???” indicates UNKWN.

Front Display Connection Error

• Display unit power supply and

ground circuit malfunction is detect-
ed.

• Malfunction is detected on communi-

cation circuit between display unit
and NAVI control unit.

• Malfunction is detected on communi-

cation signal between display unit
and NAVI control unit.

• Display unit power supply and ground

circuit

• Communication circuit between display

unit and NAVI control unit

GPS Antenna Error

GPS antenna connection malfunction
is detected.

• GPS antenna feeder
• GPS antenna

Camera Control Unit Connection Error

Camera and connection recognition
signal circuit malfunction is detected.

Camera-connection recognition signal cir-
cuit

FLASH-ROM Error Of Control Unit

NAVI control unit malfunction is detect-
ed.

NAVI control unit

Connection Of Gyro

NAVI control unit malfunction is detect-
ed.

NAVI control unit

GPS Communication Error

GPS malfunction is detected.

Intermittent malfunction caused by strong
radio interference may be detected if the
symptoms such as the GPS receipt mal-
function occur.
Replace NAVI control unit if the malfunc-
tion always occurs.

GPS ROM Error

GPS RAM Error

GPS RTC Error

DVD-ROM Communication Error

• Malfunction is detected on DVD-

ROM drive pickup lens in NAVI con-
trol unit.

• There is dirt and damage on the map

disc.

• Map disc
• NAVI control unit

DVD-ROM Read Error

DVD-ROM Disc Error

DVD-ROM Mechanism not Detected

DVD-ROM Mechanism Error

DVD-ROM Focus Error

DVD-ROM TOC Error

DVD-ROM Seek Error

DVD-ROM Error Correction Error

DVD-ROM Data Transfer Error

DVD-ROM Data Error

DVD-ROM Time-out

DVD-ROM Loading / Eject Error

CAN Controller Memory Error

NAVI control unit malfunction is detect-
ed.

NAVI control unit

Bluetooth Module Connection Error

Error item

Description

Possible cause/Action to take

Items

Display (Current)

Malfunction counter

(Past)

Rx (ECM)

OK / ???

0 – 40

Rx (Cluster)

OK / ???

0 – 40

JPNIA0170GB

AV-64

< FUNCTION DIAGNOSIS >

[AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

AV COMM Diagnosis

• Displays the communication status between NAVI control unit

(master unit) and each unit.

• The error counter displays 0 if any malfunction was not detected in

the past. It displays 40 if the malfunction is detected. It displays 39
when turning the ignition switch ON and it is normal. The lower
limit of the counter is 1.

• The error counter is erased if it resets.

ITM: NAVI control unit

NOTE:

“???” indicates UNKWN.

Handsfree Phone

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

Bluetooth

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

Confirmation/Change Device Name

Items

Status

(Current)

Counter

(Past)

C Tx(ITM–PrimarySW)

OK / ???

0 – 40

C Rx(PrimarySW–ITM)

OK / ???

0 – 40

C Rx(STRG SW–ITM)

OK / ???

0 – 40

C Rx (Audio–ITM)

OK / ???

0 – 40

C Rx(Amp–ITM)

OK / ???

0 – 40

C Rx(RearCamera–ITM)

OK / ???

0 – 40

C Rx(XM–ITM)

OK / ???

0 – 40

C Rx(Amp–Audio)

OK / ???

0 – 40

C Tx(Audio–ITM)

OK / ???

0 – 40

SKIB4668E

SKIB3668E

SKIB3669E

AV

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

AV-65

< FUNCTION DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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• 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).

Delete Unit Connection Log

Deletes any unit connection records and error records from the NAVI
control unit memory. (Clear the records of the unit that has been
removed.)

Feature Restriction Setting

Operations of navigation system that are performed while driving
can be restricted by using this function.

CAUTION:

Once operational restrictions are imposed, they can not be can-
celled even when the software is updated or the language-
switching program is loaded.

CONSULT - III Function (MULTI AV)

INFOID:0000000000947020

CONSULT-III functions

CONSULT-III performs the following functions via the communication with the NAVI control unit.

Self-diagnosis results

• In CONSULT-III self-diagnosis, self-diagnosis results and error history are displayed collectively.
• The current malfunction indicates “CRNT”. The past malfunction indicates “PAST”.
• The timing is displayed as “0” if any of the error codes [U1000], [U1010], [U1300] and [U1310] is detected.

The counter increases by 1 if the condition is normal at the next ignition switch ON cycle.

JPNIA0171GB

JPNIA0172GB

JSNIA0345GB

Diagnosis mode

Description

SELF-DIAG RESULTS

Performs a diagnosis on the NAVI control unit and a connection diagnosis for the communica-
tion circuit of the Multi AV system, and displays the current and past malfunctions collectively.

DATA MONITOR

The diagnosis of vehicle signal that is input to the NAVI control unit can be performed.

AV COMM MONITOR

Allows the technician to monitor the status of the Multi AV system communication signals.

ECU PART NUMBER

The part number of NAVI control unit can be checked.