Nissan X-Trail 32. Manual — part 1891
SN-20
< SYSTEM DESCRIPTION >
[WITHOUT PARK ASSIST]
DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
LED
ON
NOTE:
This item is displayed, but cannot be monitored.
OFF
TRAILER CONNECT
ON
NOTE:
This item is displayed, but cannot be monitored.
OFF
REVERSE RANGE
ON
Status of shift position
OFF
COR[RL]
cm
Distance according to oscillation from corner sensor rear LH and detection by corner sen-
sor rear LH.
COR[RL]->CEN[RL]/
CEN[R]
cm
Distance according to oscillation from corner sensor rear LH and detection by center sen-
sor rear LH.
CEN[RL]/CEN[R]-
>COR[RL]
cm
Distance according to oscillation from center sensor rear LH and detection by corner sen-
sor rear LH.
CEN[RL]/CEN[R]
cm
Distance according to oscillation from center sensor rear LH and detection by center sen-
sor rear LH.
CEN[RL]->CEN[RR]
cm
Distance according to oscillation from center sensor rear LH and detection by center sen-
sor rear RH.
CEN[RR]->CEN[RL]
cm
Distance according to oscillation from center sensor rear RH and detection by center sen-
sor rear LH.
CEN[RR]
cm
Distance according to oscillation from center sensor rear RH and detection by center sen-
sor rear RH.
CEN[RR]/CEN[R]-
>COR[RR]
cm
Distance according to oscillation from center sensor rear RH and detection by corner sen-
sor rear RH.
COR[RR]->CEN[RR]/
CEN[R]
cm
Distance according to oscillation from corner sensor rear RH and detection by center sen-
sor rear RH.
COR[RR]
cm
Distance according to oscillation from corner sensor rear RH and detection by corner sen-
sor rear RH.
COR[FL]
cm
Distance according to oscillation from corner sensor front LH and detection by corner sen-
sor front LH.
COR[FL]->CEN[FL]/
CEN[F]
cm
Distance according to oscillation from corner sensor front LH and detection by center sen-
sor front LH.
CEN[FL]/CEN[F]-
>COR[FL]
cm
Distance according to oscillation from center sensor front LH and detection by corner sen-
sor front LH.
CEN[FL]/CEN[F]
cm
Distance according to oscillation from center sensor front LH and detection by center sen-
sor front LH.
CEN[FL]->CEN[FR]
cm
Distance according to oscillation from center sensor front LH and detection by center sen-
sor front RH.
CEN[FR]->CEN[FL]
cm
Distance according to oscillation from center sensor front RH and detection by center sen-
sor front LH.
CEN[FR]
cm
Distance according to oscillation from center sensor front RH and detection by center sen-
sor front RH.
CEN[FR]/CEN[F]-
>COR[FR]
cm
Distance according to oscillation from center sensor front RH and detection by corner sen-
sor front RH.
COR[FR]->CEN[FR]/
CEN[F]
cm
Distance according to oscillation from corner sensor front RH and detection by center sen-
sor front RH.
COR[FR]
cm
Distance according to oscillation from corner sensor front RH and detection by corner sen-
sor front RH.
RVRB TIME COR[RL]
ms
Reverberating time of corner sensor rear LH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
Monitor Item
Display/
UNIT
Description
SN
DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
SN-21
< SYSTEM DESCRIPTION >
[WITHOUT PARK ASSIST]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ACTIVE TEST
WORK SUPPORT
CONFIGURATION
Configuration has three functions as follows.
RVRB TIME COR[RR]
ms
Reverberating time of corner sensor rear RH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
RVRB TIME CEN[RL]
ms
Reverberating time of center sensor rear LH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
RVRB TIME CEN[RR]
ms
Reverberating time of center sensor rear RH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
RVRB TIME COR[FL]
ms
Reverberating time of corner sensor front LH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
RVRB TIME COR[FR]
ms
Reverberating time of corner sensor front RH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
RVRB TIME CEN[FL]
ms
Reverberating time of center sensor front LH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
RVRB TIME CEN[FR]
ms
Reverberating time of center sensor front RH.
NOTE:
Reverberating time is a period of time while sensor vibrates by super sonic waves after os-
cillating super sonic waves.
Monitor Item
Display/
UNIT
Description
Active test item
Function
FRONT BUZZER
This test is able to check buzzer (frontward) operation.
REAR BUZZER
This test is able to check buzzer (backward) operation.
LED
NOTE:
This item is displayed, but cannot be tested
Work support item
Function
VOLUME SETTING
Adjusts the volume of buzzer.
TRAILER HITCH DETECTION
RANGE ADJUSTMENT
Adjusts the distance to trailer hitch.
NOTE:
After adjusting the distance to trailer hitch, the adjustment value automatically turns to 0 after
a lapse of 10 seconds or more after turning the ignition switch from OFF to ON if the trailer
hitch is not connected to the vehicle.
SN-22
< SYSTEM DESCRIPTION >
[WITHOUT PARK ASSIST]
DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)
Function
Description
Read/Write Configuration
Before Replace ECU
Allows the reading of vehicle specification written in sonar control
unit to store the specification in CONSULT.
After Replace ECU
Allows the writing of the vehicle information stored in CONSULT
into the sonar control unit.
Manual Configuration
Allows the writing of the vehicle specification into the sonar control
unit by hand.
SN
SONAR CONTROL UNIT
SN-23
< ECU DIAGNOSIS INFORMATION >
[WITHOUT PARK ASSIST]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ECU DIAGNOSIS INFORMATION
SONAR CONTROL UNIT
Reference Value
INFOID:0000000010735544
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM
Monitor Item
Condition
Value/Status
VEHICLE SPEED
Ignition switch
ON
While driving
Input value of vehicle
speed signal
SONAR C/U POWER SUP-
PLY
Ignition switch
ON
While driving
Input value of battery volt-
age
SENSOR VOLTAGE
Ignition switch
ON
While driving
Output value of power sup-
ply voltage
(Approx. 8.0 V)
DETECTION MODE
Ignition switch
ON
NOTE:
This item is displayed, but cannot be monitored.
SW OPRT AFTR IGN ON
Ignition switch
ON
Temporary OFF or permanent OFF is set by the user af-
ter the ignition switch ON.
Yes
Other than the above
No
SONAR TEMPORARY OFF
Ignition switch
ON
Sonar system is in temporary OFF state.
Yes
Other than the above
No
SONAR PERMANENT OFF
Ignition switch
ON
Sonar system is in permanent OFF state.
Yes
Other than the above
No
P N RANGE
Ignition switch
ON
Shift position: “P” or “N” position
ON
Other than the above
OFF
LED
Ignition switch
ON
NOTE:
This item is displayed, but cannot be monitored.
TRAILER CONNECT
Ignition switch
ON
NOTE:
This item is displayed, but cannot be monitored.
REVERSE RANGE
Ignition switch
ON
Shift position: “R” position
ON
Ignition switch
ON
Other than the above
OFF
COR[RL]
Ignition switch
ON
When an obstacle is detected by corner sensor rear LH.
[Approx. 27 cm - 70 cm (Approx. 10.63 in - 27.56 in)]
Distance between sensor
and obstacle.
[Approx. 27 cm - 70 cm
(Approx. 10.63 in - 27.56
in)]
When no obstacles exist around corner sensor rear LH.
255 cm (100.39 in)
COR[RL]->CEN[RL]/CEN[R]
Ignition switch
ON
When obstacles exist around rear bumper.
Distance between rear
bumper and obstacle.
CEN[RL]/CEN[R]->COR[RL]
Ignition switch
ON
When obstacles exist around rear bumper.
Distance between rear
bumper and obstacle.
CEN[RL]/CEN[R]
Ignition switch
ON
When an obstacle is detected by center sensor rear LH.
[Approx. 27 cm - 100 cm (Approx. 10.63 in - 39.73 in)]
Distance between sensor
and obstacle.
[Approx. 27 cm - 100 cm
(Approx. 10.63 in - 39.73
in)]
When no obstacles exist around center sensor rear LH.
255 cm (100.39 in)
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