Nissan Tiida C11. Instruction — part 12
AV-42
< FUNCTION DIAGNOSIS >
[AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
COMFIRMATON/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 switch on the “Confirmation / Adjustment Mode”
screen to display the relevant trouble diagnosis screen. Press
the “BACK” switch to return to the initial “Confirmation / Adjust-
ment Mode” screen.
Malfunction is detected on communi-
cation signal between NAVI control
unit and audio unit.
• NAVI control unit
• Audio unit
GPS antenna connection malfunction
is detected.
• GPS antenna
• GPS antenna feeder
Malfunction is detected on communi-
cation signal between NAVI control
unit and display unit.
• NAVI control unit
• Display unit
Area with yellow connection lines
Description
Possible malfunction location / Action
to take
ALNIA0887GB
ALNIA0888GB
ALNIA0889GB
SKIB4658E
AV
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
AV-43
< FUNCTION DIAGNOSIS >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Display Diagnosis
The tint of the color bar indication is as per the following list if RGB signal error is detected.
Vehicle Signals
A comparison check can be made of each actual vehicle signal and
the signals recognized by the system.
Speaker Test
JPNIA0169GB
R (red) signal error
: Light blue (Cyan) tint
G (green) signal error
: Purple (Magenta) tint
B (blue) signal error
: Yellow tint
SKIB3663E
Diagnosis item
Display
Vehicle status
Remarks
Vehicle speed
ON
Vehicle speed > 0 km/h (0 MPH)
Changes in indication may be delayed by approximate-
ly 1.5 seconds. This is normal.
OFF
Vehicle speed = 0 km/h (0 MPH)
—
Ignition switch ACC
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
Selector lever in R position
Changes in indication may be delayed by approximate-
ly 1.5 seconds. This is normal.
OFF
Selector lever in any position other
than R
—
Ignition switch ACC
AV-44
< FUNCTION DIAGNOSIS >
[AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
Select “SPEAKER TEST” to display the Speaker Diagnosis screen.
Press “START and NEXT” 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.
NOTE:
The frequency of test tone emitted from each speaker is as follows.
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 dis-
tance 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 diagnostic results of “Self-diagnosis” determine if any malfunction occurred between selecting “Self-diag-
nosis” and displaying “Self-diagnostic Results”.
The trouble diagnosis result will be judged normal if an error occurred before the ignition switch was turned
ON and does not occur again until “Self-diagnosis” is completed. Therefore, errors in the past which cannot be
found by “Self-diagnosis”, must be found by checking the “Error record”.
The error history shows the error occurrence frequency in past. The frequency of occurrence is displayed by 2
types: the count down type and the count up type. Select either type according to the error item.
In “Error History” of models with NAVI, time and place that the selected error last occurred are displayed. Be
careful about the following.
• The correct date of occurrence may not be able to be displayed if there is a malfunction with the GPS
antenna circuit board in the NAVI control unit.
• 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 occur-
rence cannot be located correctly.
Tweeter
: 3 kHz
Front door speaker
: 300 Hz
Rear door speaker
: 1 kHz
SKIB4686E
SKIB3684E
SKIB3685E
AV
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
AV-45
< FUNCTION DIAGNOSIS >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
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-48, "CONSULT - III Function
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
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