sensor NISSAN NOTE 2016 Service Repair Manual

SYSTEMTM-77
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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INPUT/OUTPUT SIGNAL TABLE
SYSTEM DESCRIPTION
• CVT detects the vehicle driving status from switc hes, sensors and signals, and controls the vehicle so that
the optimum shift position and shift timing may always be achieved. It also controls the vehicle to reduce
shift and lockup shock, etc.
• Receives input signals from switches and sensors.
• Sends the output signal necessary for operation of solenoid valves, and evaluates the line pressure, shift timing, lockup operation, engine brake performance, etc.
• If a malfunction occurs on the electric system, activate the fail-safe mode only to drive the vehicle.
LIST OF CONTROL ITEMS AND INPUT/OUTPUT
Sensor (or signal)
⇒TCM function
⇒Actuator
• Engine and CVT integrated control signal
• Engine speed signal
• Accelerator pedal position signal
• Closed throttle position signal
• Stop lamp switch signal
• Secondary pressure sensor
• CVT fluid temperature sensor
• Primary speed sensor
• Secondary speed sensor
• Output speed sensor
• Transmission range switch signal
• Overdrive control switch signal
• Vehicle speed signal (ABS)
• ABS operation signal
• A/C compressor feedback signal
• G sensor
• N idle instruction signal
• Turn indicator signal • Line pressure control (
TM-82, "
LINE
PRESSURE CONTROL : System Descrip-
tion")
• Shift control ( TM-83, "
SHIFT CONTROL :
System Description")
• Select control ( TM-85, "
SELECT CON-
TROL : System Description")
• Lock-up control ( TM-86, "
LOCK-UP CON-
TROL : System Description")
• Idle neutral control ( TM-87, "
IDLE NEU-
TRAL CONTROL : System Description")
• Fail-safe mode ( TM-106, "
Fail-safe")
• Self-diagnosis function ( TM-93, "
CON-
SULT Function")
• Communication function with CONSULT
(TM-93, "
CONSULT Function")
• CAN communication control ( TM-141,
"Description") • Line pressure solenoid valve
• Primary pressure
solenoid valve
• Torque converter clutch solenoid
valve
• High clutch & reverse brake sole- noid valve
• Low brake solenoid valve
• OD OFF indicator lamp
• Shift position indicator
Control Item Shift controlLine pressure
control Select control
Lock-up con-
trol Fail-safe func-
tion *
Input Engine torque signal
(CAN communication)
×××××
Engine speed signal
(CAN communication) ×××××
Accelerator pedal position signal
(CAN communication) ×××××
Closed throttle position signal
(CAN communication) ××
×
Stop lamp switch signal
(CAN communication) ××××
Secondary pressure sensor ××× ×
CVT fluid temperature sensor ××××
Primary speed sensor ×× ××
Secondary speed sensor ×××××
Output speed sensor ×××××
Transmission range switch ×××××
Overdrive control switch
(CAN communication) ×
Revision: August 2015
2016 Versa Note

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TM-82
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
SYSTEM
LINE PRESSURE CONTROL : System Description
INFOID:0000000012431021
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 su itable for driving condition are determined based on the
accelerator pedal position, engine speed, primary pulle y (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 and oil pressure.
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 a oil pressure sensor and by feedback control.
SHIFT CONTROL
JSDIA1864GB
Revision: August 2015 2016 Versa Note

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TM-90
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
ON BOARD DIAGNOST
IC (OBD) SYSTEM
DescriptionINFOID:0000000012431026
This is an on board diagnosis system which records diagnosis information related to the exhaust gases. It
detects malfunctions related to sensors and actuators. The malfunctions are indicated by means of the mal-
function indicator lamp (MIL) and are stored as DTC in the ECU memory. The diagnosis information can be
checked using a diagnosis tool (GST: Generic Scan Tool).
Function of OBDINFOID:0000000012431027
The GST is connected to the diagnosis connector on t he vehicle and communicates with the on-board control
units to perform diagnosis. The diagnosis connector is the same as for CONSULT. Refer to GI-50, "
Descrip-
tion".
Revision: August 2015 2016 Versa Note

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TM-94
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
DIAGNOSIS SYSTEM (TCM)
SELF DIAGNOSTIC RESULTS
Display Item List
Refer to
TM-110, "DTC Index".
DTC at 1st trip and method to read DTC
• DTC (P0705, P0711, P0720, etc.) is specified by SAE J2012/ISO 15031-6.
• DTC and DTC at 1st trip are displayed on “Self Diagnostic results” of CONSULT.
When DTC is currently detected, “CRNT” is displayed. If “PAST” is displayed, it shows a malfunction
occurred in the past.The trip number of drive without malfunction of concerned DTC can be confirmed with
“IGN counter” inside “FFD”.
• When the DTC at the 1st trip is detected, the “timing” is displayed as “1t”.
DTC deletion method
NOTE:
• If the battery terminal is disconnected, the TCM memory is erased. (The disconnection time varies from sev- eral seconds to several hours.
• If the ignition switch is left ON after repair, turn OFF the ignition switch and wait for 10 seconds or more.
Then, turn the ignition ON again. (Engine stop)
1. Touch “TRANSMISSION” of CONSULT.
2. Touch “Self Diagnostic Result”.
3. Touch “Erase”. (DTC memorized in TCM is erased.)
IGN counter
The ignition counter is displayed in “FFD” and the number of times of satisfied “Driving condition A” is dis-
played after normal recovery of DTC. Refer to TM-91, "
DIAGNOSIS DESCRIPTION : Counter System".
• If malfunction (DTC) is currently detected, “0” is displayed.
• After normal recovery, every time “Driving condition A” is satisfied, the display value increases from 1 → 2 →
3...38 → 39.
• When MIL turns OFF due to the malfunction and t he counter reaches 40, the DTC is erased.
NOTE:
The counter display of “40” cannot be checked.
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
× : Application : Optional selection
CAN Diagnosis Support Mon-
itor It monitors the status of CAN communication.
ECU Identification Display the ECU identification nu mber (part number etc.) of the selected system.
CALIB DATA The calibration data status of TCM can be checked.
Conditions
Function
Monitored item(Unit)Monitor item selection
Remarks
MAIN SIG-
NALS ECU IN-
PUT SIG- NALS
VSP SENSOR (km/h or mph) ×Displays the vehicle speed calculated from the CVT out-
put shaft speed.
ESTM VSP SIG (km/h or mph) ×Displays the vehicle spee
d signal (ABS) received
through CAN communication.
PRI SPEED SEN (rpm) ×Displays the primary pulley speed calculated from the
pulse signal of the primary speed sensor.
SEC REV SENSOR (rpm) ×Displays the secondary pulley speed calculated from the
pulse signal of the secondary speed sensor.
VHCL/S SE (REV) (rpm) ×Displays the CVT output shaft speed calculated from the
pulse signal of the output speed sensor.
ENG SPEED SIG (rpm) ×Displays the engine speed received through CAN com-
munication.
Revision: August 2015
2016 Versa Note

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DIAGNOSIS SYSTEM (TCM)TM-95
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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LINE PRESSURE SEN (V) ×Displays the signal voltage of the line pressure sensor.
ATF TEMP SEN (V) ×Displays the signal voltage of the CVT fluid temperature
sensor.
G SENSOR (V) ×Displays the signal voltage of the G sensor.
VIGN SEN (V) ×Displays the battery voltage applied to TCM.
VEHICLE SPEED (km/h or mph)× Displays the vehicle speed recognized by TCM.
INPUT REV (rpm) Displays the input shaft speed of CVT recognized by
TCM.
PRI SPEED (rpm)× Displays the primary pulley speed recognized by TCM.
SEC SPEED (rpm) Displays the secondary pulley speed recognized by
TCM.
OUTPUT REV (rpm) Displays the output shaft speed of CVT recognized by
TCM.
ENG SPEED (rpm)× Displays the engine speed recognized by TCM.
SLIP REV (rpm)× Displays the speed difference between the input shaft
speed of CVT and the engine speed.
TOTAL GEAR RATIO ×Displays the total CVT gear ratio calculated from input
shaft speed/output shaft speed of CVT.
PULLEY GEAR RATIO ×Displays the pulley gear ratio calculated from primary
pulley speed/secondary pulley speed.
AUX GEARBOX Displays the gear position of the auxiliary gearbox recog-
nized by TCM.
G SPEED (G) Displays the acceleration and deceleration speed of the
vehicle calculated from vehicle speed change.
ACCEL POSI SEN 1 (deg)×× Displays the estimated throttle position received through
CAN communication.
VENG TRQ (Nm)× Display the engine torque recognized by TCM.
PRI TRQ (Nm) Display the input shaft torque of CVT.
TRQ RTO Display the torque ratio of torque converter.
LINE PRESSURE (MPa)× Displays the secondary pressure (line pressure) calcu-
lated from the signal voltage of the secondary pressure
sensor.
FLUID TEMP (°C or °F) × Displays the CVT fluid temperature calculated from the
signal voltage of the CVT fluid temperature sensor.
DSR REV (rpm) Displays the target primary pulley speed calculated from
processing of gear shift control.
TRGT GEAR RATIO Displays the target gear ratio from the input shaft to the
output shaft of CVT calculated from processing of gear
shift control.
TGT PLLY GR RATIO Displays the target gear ratio of the pulley from process-
ing of gear shift control.
TRGT AUX GEARBOX Displays the target gear of the auxiliary gearbox calculat-
ed from processing of gear shift control.
LU PRS (MPa) Displays the target oil pressure of the torque converter
clutch solenoid valve calculated from oil pressure pro-
cessing of gear shift control.
Monitored item
(Unit)Monitor item selection
Remarks
MAIN SIG-
NALS ECU IN-
PUT SIG-
NALS
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TM-98
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
DIAGNOSIS SYSTEM (TCM)
WORK SUPPORT
*: “Clutch point learning” can
be selected, but do not use it.
Engine brake adjustment
Check the degradation level of the CVT fluid.
G SEN SLOPE (%) Displays the gradient angle calculated from the G sensor
signal voltage.
ENGBRKLVL (On/Off) Displays the setting of “ENGINE BRAKE ADJ” in “Work
Support”.
PVIGN VOLT (V) ×Displays the backup voltage of TCM.
TRGT AUX GR RATIO Displays the target gear ratio of the auxiliary gearbox cal-
culated from processing of gear shift control.
G SEN CALIBRATION (YET/DONE) Displays the status of “G
SENSOR CALIBRATION” in
“Work Support”.
N IDLE STATUS (On/Off) Displays idle neutral status.
CVT-B • Displays CVT fluid temperature count.
• This monitor item does not use.
CVT-A • Displays CVT fluid temperature count.
• This monitor item does not use.
Monitored item
(Unit)Monitor item selection
Remarks
MAIN SIG-
NALS ECU IN-
PUT SIG-
NALS
Item name Description
ENGINE BRAKE ADJ. Although there is no malfunction on the transaxle and the CVT system, if a customer
make a complaint like “I do not feel comfortable with automatic operation of the engine
brake on downhill”, the engine brake may be cancelled with “engine brake adjust-
ment”.
CONFORM CVTF DETERIORTN Check the degradation level of the CVT fluid under severe conditions.
G SENSOR CALIBRATION Compensate the G sensor.
ERASE CALIBRATION DATA Erase the calibration data memorized by TCM.
ERASE LEARNING VALUE Erase the learning value me morized by TCM.
ERASE MEMORY DATA Perform “erasing of the calibration data” and “erasing of the learned value” at the same
time.
CLUTCH POINT LEARNING* Allow learning of the clutch engagement point of the auxiliary gearbox for TCM.
ENGINE BRAKE LEVEL
ON : Turn ON the engine brake control.
OFF : Turn OFF the engine brake control.
CVTF degradation level data
210,000 or more : Replacement of the CVT fluid is required.
Less than 210,000 : Replacement of the CVT fluid is not required.
Revision: August 2015 2016 Versa Note

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TCM
TM-99
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F11A]
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ECU DIAGNOSIS INFORMATION
TCM
Reference ValueINFOID:0000000012431033
CONSULT DATA MONITOR STANDARD VALUE
• In CONSULT, electric shift timing or lock-up timing, i. e. operation timing of each solenoid valve, is displayed.
Therefore, if there is an obvious difference between t he shift timing estimated from a shift shock (or engine
speed variations) and that shown on the CONSULT, the mechanism parts (including the hydraulic circuit)
excluding the solenoids and sensors may be malfunctioning. In this case, check the mechanical parts follow-
ing the appropriate diagnosis procedure.
• Shift point (gear position) displayed on CONSULT slight ly differs from shift pattern described in Service Man-
ual. This is due to the following reasons.
- Actual shift pattern may vary slightly within specified tolerances.
- While shift pattern described in Service Manual indica tes start of each shift, CONSULT shows gear position
at end of shift.
- The solenoid display (ON/OFF) on CONSULT is changed at the start of gear shifting. In contrast, the gear
position display is changed at the time when gear shif ting calculated in the control unit is completed.
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Monitor item ConditionValue/Status (Approx.)
VSP SENSOR While driving Almost same as the speedometer display.
ESTM VSP SIG While driving Almost same as the speedometer display.
PRI SPEED SEN In driving (lock-up ON) A value obtained from dividing engine
speed by counter gear ratio
SEC REV SENSOR Auxiliary gearbox: 1GR
Approximately twice the “VHCL/S SE
(REV)”
Auxiliary gearbox: 2GR Almost same as the “VHCL/S SE (REV)”
VHCL/S SE (REV) Auxiliary gearbox: 1GR
Approximately half of the “SEC REV SEN-
SOR”
Auxiliary gearbox: 2GR Almost same as the “SEC REV SENSOR”
ENG SPEED SIG Engine running Almost same reading as tachometer
LINE PRESSURE SEN • Selector lever: “N” position
•At idle
0.88 – 0.92 V
AT F T E M P S E N CVT fluid: Approx. 20
°C (68 °F) 2.01 – 2.05 V
CVT fluid: Approx. 50 °C (122 °F) 1.45 – 1.50 V
CVT fluid: Approx. 80 °C (176 °F) 0.90 – 0.94 V
G SENSOR Vehicle is level 2.5 V
VIGN SEN Ignition switch: ON 10 – 16 V
VEHICLE SPEED While driving Almost same as the speedo meter display.
INPUT REV In driving (lock-up ON) Almost same as the engine speed.
PRI SPEED In driving (lock-up ON) A value obtained from dividing engine
speed by counter gear ratio
SEC SPEED Auxiliary gearbox: 1GR
Approximately twice the “OUTPUT REV”
Auxiliary gearbox: 2GR Almost same as “OUTPUT REV”
OUTPUT REV Auxiliary gearbox: 1GR
Approximately half of “SEC SPEED”
Auxiliary gearbox: 2GR Almost same as “SEC SPEED”
ENG SPEED Engine running Almost same reading as tachometer
SLIP REV While driving Engine speed − Input speed
Revision: August 2015 2016 Versa Note

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TM-102
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F11A]
TCM
INDDRNGSelector lever: “D” position
On
Other than the above Off
INDNRNG Selector lever: “N” position
On
Other than the above Off
INDRRNG Selector lever: “R” position
On
Other than the above Off
INDPRNG Selector lever: “P” position
On
Other than the above Off
CVT LAMP In overdrive OFF
On
Other than the above Off
SPORT MODE IND In overdrive OFF
On
Other than the above Off
MMODE IND Always Off
VDC ON Always Off
TCS ON Always Off
ABS FAIL SIGNAL When ABS malfunction signal is received
On
Other than the above Off
ABS ON ABS is activated
On
Other than the above Off
RANGE Selector lever: “P”
and “N” positions N/P
Selector lever: “R” position R
Selector lever: “D” posi tion (OD OFF indicator
lamp OFF) D
Selector lever: “D” posi tion (OD OFF indicator
lamp ON) S
Selector lever: “L” position L
M GEAR POS Always 1
G SEN SLOPE Flat road
0%
Uphill gradient The value changes to the positive side
along with uphill gradient. (Maximum
40.45%)
Downhill gradient The value changes to the negative side
along with downhill gradient. (Minimum
−
40.45%)
ENGBRKLVL When the engine brake level of “ENGINE
BRAKE ADJ”. in “Work Support” is ON
On
When the engine brake level of “ENGINE
BRAKE ADJ”. in “Work Support” is OFF Off
PVIGN VOLT Ignition switch: ON 10 – 16 V
TRGT AUX GR RATIO Vehicle started with selector lever in “L” position
1.80
Release the accelerator pedal after the follow-
ing conditions are satisfied
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 50 km/h (31 MPH) or more 1.00
G SEN CALIBRATION When G sensor calibration is completed
DONE
When G sensor calibration is not completed YET
Monitor item
ConditionValue/Status (Approx.)
Revision: August 2015 2016 Versa Note

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TCM
TM-103
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F11A]
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*: These monitor items do not use.
TERMINAL LAYOUT
INPUT/OUTPUT SIGNAL STANDARD
N IDLE STATUS When idle neutral control is operated On
When idle neutral control is not operated
Off
CVT-B* ——
CVT-A* ——
Monitor item
ConditionValue/Status (Approx.)
JSDIA2713ZZ
Te r m i n a l N o .
(Wire color) Description
ConditionValue (Approx.)
+ − Signal Input/
Output
2
(R/B) Ground L range switch Input
Ignition
switch
ONSelector lever:
“L” position 10 − 16 V
Other than the above 0 V
4
(W/B) Ground D range switch Input Selector lever:
“D” position 10 − 16 V
Other than the above 0 V
5
(L/B) Ground N range switch Input Selector lever:
“N” position 10 − 16 V
Other than the above 0 V
6
(O) Ground R range switch Input Selector lever:
“R” position 10 − 16 V
Other than the above 0 V
7
(Y) Ground P range switch Input Selector lever:
“P” position 10 − 16 V
Other than the above 0 V
11
(LG) Ground Sensor ground Input
Always0 V
12
(G/W) Ground
CVT fluid tempera-
ture sensor IntputIgnition
switch
ON CVT fluid: Approx. 20
°C 2.01 – 2.05 V
CVT fluid: Approx. 50 °C 1.45 – 1.50 V
CVT fluid: Approx. 80 °C 0.90 – 0.94 V
14
(G/R) Ground G sensor
InputIgnition
switch
ON When the vehicle stops on
a flat road
2.5 V
15* (V) —— — —
—
16
(L/R) Ground Secondary pres-
sure sensor
Input• Selector lever: “N” position
• At idle
0.88 – 0.92 V
21
(R/W) —
ROM ASSY
(CHIP SELECT) ——
—
22
(V) —R
OM ASSY
(D A

TA I/O) ——
—
Revision: August 2015 2016 Versa Note

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TM-104
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F11A]
TCM
23
(P/L) —CAN-L
Input/
Output ——
24
(BR) Ground Output speed sen-
sor
Input• Selector lever:
“L” position
• Vehicle speed: 20 km/h (12 MPH) 200 Hz
26
(O/W) Ground Sensor power sup-
ply OutputIgnition switch: ON
5.0 V
Ignition switch: OFF 0 V
30
(BR/B) GroundLine pressure sole-
noid valve
Output• After engine warming up
• Selector lever:
“N” position
• At idle
• After engine warming up
• Selector lever: “D” position
• Depress the acce lerator pedal fully
31
(L/W) —
ROM ASSY
(CLOCK) ——
—
33
(L/G) —CAN-H Input/
Output ——
34
(W) Ground Secondary speed
sensor
Input• Selector lever:
“L” position
• Vehicle speed: 20 km/h (12 MPH) 700 Hz
35
(LG/R) GroundPrimary speed sen-
sor Input• Selector lever:
“L” position
• Vehicle speed: 20 km/h (12 MPH) 1,100 Hz
Te r m i n a l N o .
(Wire color) Description
ConditionValue (Approx.)
+ − Signal Input/
Output
JSDIA1904GB
JSDIA1897GB
JSDIA1898GB
JSDIA1905GB
JSDIA1906GB
Revision: August 2015 2016 Versa Note

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