Nissan Murano: System / Throttle Control
System Description
SYSTEM DIAGRAM

*: ECM determines the start signal status by the signals of engine speed and battery voltage.
SYSTEM DESCRIPTION
ECM calculates the value of signal transmitted from the accelerator pedal and activates the throttle valve by transmitting a control signal to the electric throttle control actuator. This allows the optimum throttle angle and improves drivability and fuel consumption. In addition, ECM learns the fully closed position every time when the ignition switch is turned OFF to improve the accuracy in throttle valve position.
When a malfunction occurs in the throttle control system, the throttle valve is closed by the return spring and maintains the minimum engine speed by holding a slightly opened condition which is close to the fully opened condition. This allows the securing of brake system, power steering system, and electric system and the ensuring of the safety.
System Description
SYSTEM DIAGRAMSYSTEM DESCRIPTIONThe evaporative emission system is used to reduce hydrocarbons emitted into the atmosphere from the fuel system...
System Description
SYSTEM DIAGRAMSystem DescriptionINTAKE VALVE TIMING CONTROLSystem DescriptionThis mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve...
Other information:
Removal and Installation
REMOVALLower headlining (rear). Refer to Exploded View.
Disconnect the harness connectors from the antenna feeder.
Loosen bolt (A) and remove roof antenna (1).
INSTALLATIONInstallation is in the reverse order of removal. Roof antenna nut
: 8 N·m (0...
Values on the Diagnosis Tool
NOTE:
The following table includes information (items) inapplicable to this Nissan Murano vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM Monitor Item Condition Value/Status
STARTER SW
Ignition position
Cranking
ON
Other than above
OFF
SET SW
Set switch
Push
ON
Release
OFF
MEMORY SW 1
Memory switch 1
Push
ON
Release
OFF
MEMORY SW 2
Memory switch 2
Push
ON
Release
OFF
DETENT SW
CVT selector lever
P position
OFF
Other than above
ON
STEERING STATUS
Power supply position of BCM
LOCK
LOCK
Other than the above
UNLOCK
SLIDE SW–FR
Sliding switch (forward)
Operate
ON
Release
OFF
SLIDE SW–RR
Sliding switch (backward)
Operate
ON
Release
OFF
RECLN SW–FR
Reclining switch (forward)
Operate
ON
Release
OFF
RECLN SW–RR
Reclining switch (backward)
Operate
ON
Release
OFF
LIFT FR SW–UP
Lifting switch front (upward)
Operate
ON
Release
OFF
LIFT FR SW–DN
Lifting switch front (downward)
Operate
ON
Release
OFF
LIFT RR SW–UP
Lifting switch rear (upward)
Operate
ON
Release
OFF
LIFT RR SW–DN
Lifting switch rear (downward)
Operate
ON
Release
OFF
TILT SW-UP
Tilt switch
Upward
ON
Other than above
OFF
TILT SW-DOWN
Tilt switch
Downward
ON
Other than above
OFF
TELESCO SW-FR
Telescopic switch
Forward
ON
Other than above
OFF
TELESCO SW-RR
Telescopic switch
Backward
ON
Other than above
OFF
MIR CON SW–UP
Mirror switch
Up
ON
Other than above
OFF
MIR CON SW–DN
Mirror switch
Down
ON
Other than above
OFF
MIR CON SW–RH
Mirror switch
Right
ON
Other than above
OFF
MIR CON SW–LH
Mirror switch
Left
ON
Other than above
OFF
MIR CHNG SW–R
Select switch
Right
ON
Other than above
OFF
MIR CHNG SW–L
Select switch
Left
ON
Other than above
OFF
TILT PULSE
Tilt position
Upward
The numeral value decreases *
Downward
The numeral value increases *
Other than above
No change to numeral value*
TELESCO PULSE
Telescopic position
Forward
The numeral value decreases *
Backward
The numeral value increases *
Other than above
No change to numeral value*
MIR/SEN RH U–D
Door mirror RH
Change between 3...
Categories

The autolight system allows the headlights
to turn on and off automatically. The autolight
system can:
Turn on the headlights, front parking,
tail, license plate and instrument panel
lights automatically when it is dark.
Turn off all the lights (except daylight
running lights) when it is light.
Keep all the lights on for a period of time
after you place the ignition switch in the
OFF position and all doors are closed.
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