width NISSAN TEANA 2008 Owner's Guide

P0841 PRESSURE SENSOR FUNCTION
TM-245
< COMPONENT DIAGNOSIS >[CVT: RE0F10A]
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P0841 PRESSURE SENSOR FUNCTION
DescriptionINFOID:0000000003806439
Using the engine load (throttle position), the primary pulley revolution speed, and the secondary pulley revolu-
tion speed as input signals, TCM changes the operating pressure of the primary pulley and the secondary pul-
ley and changes the groove width of the pulley to control the gear ratio.
DTC LogicINFOID:0000000003806440
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn ignition switch
OFF. Then wait at least 10 seconds before performing the next test.
Perform the following procedure to confirm the malfunction is eliminated after the repair.
1.CHECK DTC DETECTION
With CONSULT-III
1. Turn ignition switch ON.
2. Select “Data Monitor” mode for “TRANSMISSION”.
3. Start engine and maintain the following conditions for at least 12 consecutive seconds.
Is
“P0841 PRESS SEN/FNCTN” detected?
YES >> Go to TM-245, "Diagnosis Procedure".
NO >> Check intermittent incident. Refer to GI-35, "
Intermittent Incident".
Diagnosis ProcedureINFOID:0000000003806441
1.CHECK LINE PRESSURE
Perform line pressure test. Refer to TM-308, "
Inspection and Judgment".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts. Refer to TM-308, "
Inspection and Judgment".
2.CHECK TRANSMISSION FLUID PRESSURE SENSOR A (SECONDARY PRESSURE SENSOR) SYS-
TEM
Check transmission fluid pressure sensor A (secondary pressure sensor) system. Refer to TM-242, "
Descrip-
tion".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace damaged parts.
3.CHECK PRESSURE CONTROL SOLENOID VALVE A (LINE PRESSURE SOLENOID VALVE)
DTCItem
(CONSULT-III screen term)Malfunction is detected when... Possible cause
P0841 PRESS SEN/FNCTNSecondary pressure became
higher than line pressure. Transmission fluid pressure
sensor A (secondary pres-
sure sensor)
 Harness or connectors
(Sensor circuit is open or
shorted.)
VEHICLE SPEED : 40 km/h (25 MPH) More than
RANGE : “D” position

TM-278
< ECU DIAGNOSIS >[CVT: RE0F10A]
TCM
*: A circuit tester cannot be used to test this item.26
(L/O)Ground Sensor power OutputIgnition switch ON 5.0 V
Ignition switch OFF 0 V
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(R/G)Ground Step motor D Output
Within 2 seconds after ignition switch ON, measure the
time using the pulse width measurement function (Hi
level) of CONSULT-III.*
CAUTION:
Connect the diagnosis data link cable to the vehicle
diagnosis connector.10.0
msec
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(R)Ground Step motor C Output30.0
msec
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(O/B)Ground Step motor B Output10.0
msec
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(G/R)Ground Step motor A Output30.0
msec
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(P)— CAN-L Input/Output — —
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(L)— CAN-H Input/Output — —
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(SB)GroundInput speed sensor (Prima-
ry speed sensor)Input When driving [“L” position, 20 km/h (12 MPH)] 950 Hz
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(LG/R)GroundOutput speed sensor (Sec-
ondary speed sensor)Input When driving [“D” position, 20 km/h (12 MPH)] 490 Hz
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(V/R)GroundLock-up select solenoid
valveOutput Ignition switch ONSelector lever in “P” or “N” posi-
tions Battery
voltage
Wait at least for 5 seconds with
the selector lever in “R” or “D”
positions.0 V
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(L/W)GroundTorque converter clutch so-
lenoid valveOutputWhen vehicle cruis-
es in “D” positionWhen CVT performs lock-up 6.0 V
When CVT does not perform
lock-up1.5 V
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(W/B)GroundPressure control solenoid
valve B (Secondary pres-
sure solenoid valve)Output
“P” or “N” position
idle Release your foot from the ac-
celerator pedal.5.0 – 7.0
V
Press the accelerator pedal all
the way down.3.0 – 4.0
V
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(R/Y)GroundPressure control solenoid
valve A (Line pressure so-
lenoid valve)Output Release your foot from the ac-
celerator pedal.5.0 – 7.0
V
Press the accelerator pedal all
the way down.1.0 V
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(B)Ground Ground Output Always 0 V
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(L/R)GroundPower supply
(memory back-up)Input AlwaysBattery
voltage
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(Y)Ground Power supply InputIgnition switch ONBattery
voltage
Ignition switch OFF 0 V
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(L/R)GroundPower supply
(memory back-up)Input AlwaysBattery
voltage
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(Y)Ground Power supply InputIgnition switch ONBattery
voltage
Ignition switch OFF 0 V Te r m i n a l N o .
(wire color)Description
ConditionVa l u e
(Approx.)
+−Signal name Input/Output

FRONT WASHER NOZZLE AND TUBE
WW-103
< ON-VEHICLE REPAIR >
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Check that air can pass through the hose by blowing forward (toward
the nozzle), and check that air cannot pass through by sucking.
ADJUSTMENT
Washer Nozzle Spray Position Adjustment
Adjust spray positions to match the positions shown in the figure.
Unit: mm (in)
JPLIA1139ZZ
1. End of cowl top cover
: Spray area
: Target spray position
Spray position H (Height) L (Width) Spray area
A 293.2 (11.54) 490.7 (19.32)φ 80 (3.15)
B 422.0 (16.61) 298.6 (11.76)φ 80 (3.15)
C 376.2 (14.81) 121.5 (4.78)φ 80 (3.15)
D 327.9 (12.91) 56.3 (2.22)φ 80 (3.15)
E 383.1 (15.08) 300 (11.81)φ 80 (3.15)
F 305.7 (12.04) 475.1 (18.70)φ 80 (3.15)
JPLIA1140ZZ