Infiniti EX35. Manual — part 1329
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SONAR SYSTEM
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Component Parts Location
INFOID:0000000003160535
Component Description
INFOID:0000000003160536
1.
Corner sensor front RH
2.
Corner sensor front LH
3.
Sonar cancel switch
4.
Sonar control unit [buzzer (forward)
integrated]
5.
Corner sensor rear LH
6.
Center sensor rear LH
7.
Center sensor rear RH
8.
Corner sensor rear RH
9.
Buzzer (backward)
A
Instrument lower panel LH
B.
Cluster lid C removed condition
C.
Luggage side RH
JPNIA0912ZZ
Component
Description
SONAR CONTROL UNIT
• The front warning buzzer is integrated. The warning buzzer outputs by inputting the sensor
signal from corner/center sensor. The rear warning buzzer outputs the separated buzzer.
• The activation condition is controlled by inputting P range signal, the reverse signal and
the vehicle speed signal.
• The system turns OFF with sonar cancel switch signal.
• The system setting and the trouble diagnosis is supported with CONSULT-III (K-LINE).
CORNER/CENTER SENSOR
The obstacle distance is detected. The signal is transmitted to the sonar control unit.
BUZZER (BACKWARD)
The warning buzzer outputs with the signal from the sonar control unit. (For rear warning
buzzer)
SONAR CANCEL SWITCH
The cancel signal is transmitted to the sonar control unit.
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< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
CONSULT-III Function (SONAR)
INFOID:0000000003160537
DESCRIPTION
CONSULT-III can display each diagnostic item using the diagnostic test modes shown as follows:
ECU IDENTIFICATION
Displays the part number of the sonar control unit.
SELF-DIAGNOSTIC RESULTS
For details, refer to
DATA MONITOR
Test mode
Function
Ecu Identification
Sonar control unit part number can be read.
Self Diagnostic Results
Sonar control unit checks the conditions and displays memorized error.
Data Monitor
Sonar control unit input/output data in real time.
Active Test
Gives a drive signal to a load to check the operation.
Work support
Changes setting of each function.
Monitor Item
Display
Description
FRONT BUZZER
On
Buzzer (forward) output condition.
Off
Buzzer (forward) non-output condition.
REAR BUZZER
On
Buzzer (backward) output condition.
Off
Buzzer (backward) non-output condition.
P RANGE
On
Selector lever in P position.
Off
Other than selector lever in P position.
REVERSE RANGE
On
Selector lever in R position.
Off
Other than selector lever in R position.
CANCEL SW
On
When sonar system is ON.
Off
When sonar system is OFF.
CANCEL SW IND
On
When cancel switch indicator lamp is ON.
Off
When cancel switch indicator lamp is OFF.
VHCL SPE COND
On
Turns ON when the vehicle speed is 10 km/h (6.2 MPH) or less while accelerating.
Off
Turns OFF when the vehicle speed is 15 km/h (9.3 MPH) or more while decelerating.
CR SEN [FL]
CR SEN [FR]
CR SEN [RL]
CR SEN [RR]
ERROR
When a sensor is abnormal.
LV.0
When a sensor is not detection.
LV.2
The distance between the corner sensor and an obstacle is 60 cm (23.6 in) or more and
less then 70 cm (27.5 in).
LV.3
The distance between the corner sensor and an obstacle is 40 cm (15.7 in) or more and
less then 60 cm (23.6 in).
LV.4
The distance between corner sensor and an obstacle less than 40 cm (15.7 in).
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DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
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ACTIVE TEST
WORK SUPPORT
CORNER SEN DISTANCE SET
Corner sensor warning buzzer distance can set it to 4 phases as follows.
The default of this model is “FAR”.
CENTER SEN DISTANCE SET
Center sensor warning buzzer distance can set it to 4 phases as follows.
The default of this model is “FAR”.
VOLUME SETTING
CTR SEN [RL]
CTR SEN [RR]
ERROR
When a sensor is abnormal.
LV.0
When a sensor is not detection.
LV.1
The distance between the center sensor and an obstacle is 70 cm (27.5 in) or more and
less then 110 cm (43.3 in).
LV.2
The distance between the center sensor and an obstacle is 60 cm (23.6 in) or more and
less then 70 cm (27.5 in).
LV.3
The distance between the center sensor and an obstacle is 40 cm (15.7 in) or more and
less then 60 cm (23.6 in).
LV.4
The distance between center sensor and an obstacle less than 40 cm (15.7 in).
Monitor Item
Display
Description
Active test item
Function
BUZZER
This test is able to check buzzer (forward/backward) operation.
CANCEL SW
This test is able to check cancel indicator lamp operation.
SONAR SENSOR
This test is able to check each sonar sensor operation.
Work support item
Function
CORNER SEN DISTANCE SET
Corner sensor warning buzzer distance is adjustable to 4 phases.
CENTER SEN DISTANCE SET
Center sensor warning buzzer distance is adjustable to 4 phases.
VOLUME SETTING
Warning buzzer volume can set it 2 phases.
TRAILER HITCH MODE
Center sensor (RR, RL) only is adjustable not to detect the distance less than 40 cm (15.7 in).
NOTE:
This adjustment is for preventing to miss detect the distance when installing the trailer hitch.
Warning item
FARTHER
FAR
NORMAL
NEAR
Second stage
warning
70 – 80 cm (27.5 – 31.4 in)
60 – 70 cm (23.6 – 27.5 in)
50 – 60 cm (19.6 – 23.6 in)
40 – 50 cm (15.7 – 19.6 in)
Third stage
warning
50 – 70 cm (19.6 – 27.5 in)
40 – 60 cm (15.7 – 23.6 in)
30 – 50 cm (11.8 – 19.6 in)
30 – 40 cm (11.8 – 15.7 in)
Fourth stage
warning
Less than 50 cm (19.6 in)
Less than 40 cm (15.7 in)
Less than 30 cm (11.8 in)
Less than 30 cm (11.8 in)
Warning item
FARTHER
FAR
NORMAL
NEAR
First stage
warning
80 – 120 cm (31.4 – 47.2 in)
70 – 110 cm (27.5 – 43.3 in)
60 – 100 cm (23.6 – 39.3 in)
50 – 90 cm (19.6 – 35.4 in)
Second stage
warning
70 – 80 cm (27.5 – 31.4 in)
60 – 70 cm (23.6 – 27.5 in)
50 – 60 cm (19.6 – 23.6 in)
40 – 50 cm (15.7 – 19.6 in)
Third stage
warning
50 – 70 cm (19.6 – 27.5 in)
40 – 60 cm (15.7 – 23.6 in)
30 – 50 cm (11.8 – 19.6 in)
30 – 40 cm (11.8 – 15.7 in)
Fourth stage
warning
Less than 50 cm (19.6 in)
Less than 40 cm (15.7 in)
Less than 30 cm (11.8 in)
Less than 30 cm (11.8 in)
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< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
Warning buzzer volume can set it to 2 phases.
TRAILER HITCH MODE
Center sensor (RR, RL) only is adjustable not to detect the distance less than 40 cm (15.7 in).
When installing the trailer hitch
: ON
When not installing the trailer hitch
: OFF
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