2014 NISSAN TEANA fuel pressure

SYSTEMTM-35
< SYSTEM DESCRIPTION > [CVT: RE0F10D]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
REVERSE PROHIBIT CONTROL
LINE PRESSURE CONTROL
LINE PRESSURE CONTROL : System DescriptionINFOID:0000000009463990
SYSTEM DIAGRAM
DESCRIPTION
Highly accurate line pressure control (secondary pressure control) reduces friction for improvement of fuel
economy.
Normal Oil Pressure Control
Appropriate line pressure and secondary pressure suitable for driving condition are determined based on the
accelerator pedal position, engine speed, primary pulley (input) speed, secondary pulley (output) speed, vehi-
cle speed, input torque, stop lamp switch signal, transmission range switch signal, lock-up signal, power volt-
age, target shift ratio, oil temperature, oi l pressure, and overdrive control switch signal.
Secondary Pressure Feedback Control
In normal oil pressure control and oil pressure control in shifting, highly accurate secondary pressure is deter-
mined by detecting the secondary pressure using an oil pressure sensor and by feedback control.
SHIFT CONTROL
Control The reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while
driving in forward direction at more than the specified speed.
Vehicle behavior in
control If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not
reverse.
Normal return condi-
tion The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes
engaged.)
JSDIA3781GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

SYSTEMTM-237
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
REVERSE PROHIBIT CONTROL
LINE PRESSURE CONTROL
LINE PRESSURE CONTROL : System DescriptionINFOID:0000000009464207
SYSTEM DIAGRAM
DESCRIPTION
Highly accurate line pressure control (secondary pressure control) reduces friction for improvement of fuel
economy.
Normal Oil Pressure Control
Appropriate line pressure and secondary pressure suitable for driving condition are determined based on the
accelerator pedal position, engine speed, primary pulley (input) speed, secondary pulley (output) speed, vehi-
cle speed, input torque, stop lamp switch signal, transmission range switch signal, lock-up signal, power volt-
age, target shift ratio, oil temperature, oil pressure, and paddle shift (up/down) signal.
Secondary Pressure Feedback Control
In normal oil pressure control and oil pressure control in shifting, highly accurate secondary pressure is deter-
mined by detecting the secondary pressure using an oil pressure sensor and by feedback control.
SHIFT CONTROL
Control The reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while
driving in forward direction at more than the specified speed.
Vehicle behavior in
control If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not
reverse.
Normal return condi-
tion The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes
engaged.)
JSDIA3716GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

WCS-10
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (METER)
Refer to MWI-27, "DTC Index".
DATA MONITOR
Display Item List
X: Applicable
Display item [Unit] MAIN
SIGNALS Description
SPEED METER
[mph or km/h] X Displays the value of vehicle speed signal.
SPEED OUTPUT
[mph or km/h] X Vehicle speed signal value transmitted to other units via CAN communication.
ODO OUTPUT
[mph or km/h] Odometer signal value transmitted to other units via CAN communication.
TACHO METER
[rpm] X Value of the engine speed signal received from ECM via CAN communication.
FUEL METER
[L] X Fuel level indicated on combination meter.
W TEMP METER
[ ° F] or [ °C] X Displays the value of engine coolant temperature signal, which is input from ECM.
ABS W/L
[On/Off] Displays [ON/OFF] condition of ABS warning indicator.
VDC/TCS IND
[ON/OFF] Displays [ON/OFF] condition of VDC OFF indicator lamp.
SLIP IND
[ON/OFF] Displays [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L
[ON/OFF] Displays [ON/OFF] condition of brake warning indicator.
DOOR W/L
[ON/OFF] Displays [ON/OFF] condition of door warning message.
TRUNK/GLAS-H
[On/Off] Displays [ON/OFF] condition of trunk warning message.
HI-BEAM IND
[ON/OFF] Displays [ON/OFF] condition of high beam indicator.
TURN IND
[On/Off] Displays [ON/OFF] condition of turn indicator.
FR FOG IND
[On/Off] Displays [ON/OFF] condition of front fog lamp indicator.
LIGHT IND
[On/Off] Displays [ON/OFF] condition of light indicator.
OIL W/L
[ON/OFF] Displays [ON/OFF] condition of low oil pressure warning message.
MIL
[ON/OFF] Displays [ON/OFF] condition of malfunction indicator.
CRUISE IND
[Off] Displays [ON/OFF]
condition of CRUISE indicator in the information display.
CRUISE W/L
[ON/OFF] Displays [ON/OFF] condition of
tire CRUISE warning message.
CVT IND
[Off] Displays [ON/OFF] condition of CVT indicator in the information display.
SET IND
[On/Off] Displays [ON/OFF] condition of SET indicator in the information display.
O/D OFF IND
[ON/OFF] Displays [ON/OFF] condition of O/D OFF indicator.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

WCS
DIAGNOSIS SYSTEM (METER)WCS-11
< SYSTEM DESCRIPTION >
C
D E
F
G H
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J
K L
M B
A
O P
FUEL W/L
[On/Off] Displays [ON/OFF] condition of low-fuel warning message.
WASHER W/L
[On/Off] Displays [ON/OFF] condition of low washer fluid warning message.
AIR PRES W/L
[ON/OFF] Displays [ON/OFF] condition of tire pressure warning lamp.
KEY G/Y W/L
[On/Off] Displays [ON/OFF] condition of key green warning lamp.
EPS W/L
[On/Off] Displays [ON/OFF] condition of EPS warning indicator.
LCD Displays the value of Intelligent Key system message indication.
ACC SET SPEED
[Off, km/h or mph] Displays OFF or SET vehicle speed status in the information display.
ACC UNIT
[On/Off] Displays [ON/OFF] condition of display unit in the information display.
SHIFT IND
[P, R, N, D, DS] Displays [P, R, N, D, DS] shift selector position.
FUEL CAP W/L
[On/Off] Displays [ON/OFF] condition of loose fuel cap warning message.
O/D OFF SW
[ON/OFF] Displays [ON/OFF] condition of O/D OFF switch.
M RANGE SW
[On/Off] Displays [ON/OFF] condition of manual mode switch.
NM RANGE SW
[On/Off] Displays [ON/OFF] condition of non-manual mode switch.
AT SFT UP SW
[On/Off] Displays [ON/OFF] condition of manual mode shift up switch.
AT SFT DWN SW
[On/Off] Displays [ON/OFF] condition of manual mode shift down switch.
ST SFT UP SW
[On/Off] Displays [ON/OFF] condition of paddle shift up switch.
ST SFT DWN SW
[On/Off] Displays [ON/OFF] condition of paddle shift down switch.
PKB SW
[On/Off] Displays [ON/OFF] condition of parking brake switch.
BUCKLE SW
[ON/OFF] Status of seat belt buckle switch (LH).
BRAKE OIL SW
[On/Off] Displays [ON/OFF] condition of brake fluid level switch.
PASS BUCKLE SW
[ON/OFF] Status of passenger seat belt buckle switch (RH).
DISTANCE
[Mi] or [km] Displays distance to empty.
OUTSIDE TEMP
[ ° F or °C] Displaysthe ambient air temperature which is input from the ambient sensor.
FUEL LOW SIG
[On/Off] Displays [ON/OFF] condition of low-fuel warning signal.
BUZZER
[On/Off] XBuzzer status (in the combination meter) is detected from the buzzer output signal
received from each unit via CAN communication and the warning output condition
of the combination meter.
BSW IND
[ON/OFF] Displays [ON/OFF] condition of BSW warning indicator message in the informa-
tion display.
Display item [Unit]
MAIN
SIGNALS Description
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM