Nissan X-Trail 32. Manual — part 934
SYSTEM
EC-865
< SYSTEM DESCRIPTION >
[R9M]
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INFORMATION DISPLAY (COMBINATION METER) : Engine Oil Pressure Warning
INFOID:0000000011009992
DESIGN/PURPOSE
When engine oil pressure is low, the engine oil pressure warning lamp informs the driver of low oil pressure to
prevent damage to the engine.
Stop/Start warning indicator
Indicates the message when a malfunction is de-
tected in stop/start system.
For detail of Stop/Start warning indicator function,
refer to
EC-848, "STOP/START SYSTEM : System
(M/T models),
"STOP/START SYSTEM : System Description
(CVT models)"
Massage: System fault
Stop/Start guidance indica-
tor
Indicates the message when the driver performs a
dangerous operation shown below:
• Driver
′
s seat belt is unbuckled and driver
′
s door
is opened. (M/T models)
• Hood is opened.
For detail of Stop/Start guidance indicator function,
refer to
EC-848, "STOP/START SYSTEM : System
(M/T models),
"STOP/START SYSTEM : System Description (M/T
models)"
(CVT models).
Massage: Not available
Indicates the message when the driver performs a
dangerous operation as shown above during stop/
start system operation and the above “Not avail-
able” indication continues for 5 seconds.
For detail of Stop/Start guidance indicator function,
refer to
EC-848, "STOP/START SYSTEM : System
(M/T models),
"STOP/START SYSTEM : System Description
(CVT models)"
Massage: Push engine start button
Item
Symbol
Function
JSBIA4032GB
JSBIA4030GB
JSBIA4031GB
EC-866
< SYSTEM DESCRIPTION >
[R9M]
SYSTEM
BULB CHECK
Not applicable
OPERATION AT COMBINATION METER CAN COMMUNICATION CUT-OFF OR UNUSUAL SIG-
NAL
For the operation for CAN communications blackout or abnormal signal reception, refer to
.
SYSTEM DIAGRAM
SIGNAL PATH
• IPDM E/R receives a signal from the engine oil pressure switch and transmits an oil pressure switch signal to
BCM via CAN communication.
• BCM transmits the received oil pressure switch signal to the combination meter via CAN communication.
• The information display (on combination meter) is SHOWN/HIDDEN the engine oil pressure warning,
according to the oil pressure switch signal received from BCM.
LIGHTING CONDITION
When all of the following conditions are satisfied:
• Ignition switch: ON
• Engine running
• Engine oil pressure is less than the specified value.
SHUTOFF CONDITION
• Ignition switch: OFF
• Engine stop
• Engine oil pressure is the specified value or more.
Symbol
Message
Low Oil Pressure
Stop Vehicle
JPNIA1881ZZ
JSBIA3716GB
SYSTEM
EC-867
< SYSTEM DESCRIPTION >
[R9M]
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TIMING CHART
WARNING/INDICATOR/CHIME LIST
WARNING/INDICATOR/CHIME LIST : Warning lamps/Indicator lamps
INFOID:0000000011009993
NOTE:
Regarding the arrangement. Refer to
MWI-10, "METER SYSTEM : Design"
WARNING/INDICATOR/CHIME LIST : Warning Chime
INFOID:0000000011010026
WARNING/INDICATOR/CHIME LIST : Warning/Indicator (On Information Display)
INFOID:0000000011009994
ECO MODE SYSTEM
JSBIA3700GB
t
: 100 ms
Item
Design
Reference
Malfunction indicator lamp (MIL)
Regarding the function. Refer to
MWI-50, "WARNING LAMPS/INDICATOR
LAMPS : Malfunction Indicator Lamp (MIL)"
Item
Reference
Stop/Start warning
WCS-18, "WARNING CHIME : Stop/Start warning"
Item
Reference
Engine oil pressure warning
Refer to
EC-865, "INFORMATION DISPLAY (COMBINATION METER) : En-
ASCD indicator
Refer to
EC-864, "INFORMATION DISPLAY (COMBINATION METER) : Indi-
.
Speed limiter indicator
Refer to
EC-864, "INFORMATION DISPLAY (COMBINATION METER) : Indi-
.
Gear shift indicator
Refer to
EC-864, "INFORMATION DISPLAY (COMBINATION METER) : Indi-
.
Stop/Start status indicator
Refer to
EC-864, "INFORMATION DISPLAY (COMBINATION METER) : Indi-
.
Stop/Start warning indicator
Refer to
EC-864, "INFORMATION DISPLAY (COMBINATION METER) : Indi-
.
Stop/Start guidance indicator
Refer to
EC-864, "INFORMATION DISPLAY (COMBINATION METER) : Indi-
.
EC-868
< SYSTEM DESCRIPTION >
[R9M]
SYSTEM
ECO MODE SYSTEM : System Description
INFOID:0000000011009995
System Diagram
CONTROL
ECM receives an ECO mode signal from TCM via CAN communication and improves the fuel economy by
controlling the throttle movement to less than usual.
NOTE:
For the details of the ECO mode, refer to
DMS-7, "ECO MODE CONTROL : System Description"
.
SYSTEM DISPLAY FUNCTION
ECO Mode Indicator Lamp
When the ECM receives ECO mode signal from TCM, ECM transmits an ECO mode indicator lamp signal to
the combination meter via CAN communication, and the combination meter illuminates ECO mode indicator
located in itself.
ECO DRIVE NAVIGATOR
ECM transmits an ECO drive navigator signal calculated from the accelerator pedal position and the vehicle
speed to the combination meter via CAN communication.
When the acceleration guide is selected in ECO meter display switching function, the suitable accelerator
position for fuel economy will be displayed. For display, refer to .
DMS-7, "ECO MODE CONTROL : System
.
CAN COMMUNICATION
CAN COMMUNICATION : System Description
INFOID:0000000010935579
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H-line, CAN L-line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
Refer to
LAN-41, "CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart"
munication for detail.
JSBIA5010GB
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