engine NISSAN NOTE 2016 Service Repair Manual

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-100
< ECU DIAGNOSIS INFORMATION >[CVT: RE0F11A]
TCM
TOTAL GEAR RATIOAuxiliary gearbox: 1GR
Counter gear ratio
×Pulley ratio Auxiliary
gearbox gear ratio
Auxiliary gearbox: 2GR Counter gear ratio ×Pulley ratio
PULLEY GEAR RATIO In driving (forward)
2.20 − 0.55
In driving (reverse) 2.20
AUX GEARBOX Vehicle started with selector lever in “L” position
1st
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 2nd
In gear shifting of auxiliary gearbox 1st ⇔ 2nd
G SPEED Vehicle stopped
0.00 G
During acceleration The value changes to the positive side
along with acceleration.
During deceleration The value changes to the positive side
along with deceleration.
ACCEL POSI SEN 1 Accelerator pedal released
0.00 deg
Accelerator pedal fully depressed 80.00 deg
VENG TRQ While driving The value changes along with acceleration/
deceleration.
PRI TRQ While driving The value changes along with acceleration/
deceleration.
TRQ RTO While driving The value changes along with acceleration/
deceleration.
LINE PRESSURE Selector lever: “P” position 0.575 MPa
FLUID TEMP Ignition switch ON. Displays the CVT fluid temperature.
DSR REV While driving It varies along with the driving condition.
TRGT GEAR RATIO While driving It varies along with the driving condition.
TGT PLLY GR RATIO In driving (forward)
2.20 − 0.55
In driving (reverse) 2.20
TRGT AUX GEARBOX Vehicle started with selector lever in “L” position
1st
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 2nd
In gear shifting of auxiliary gearbox Display gear position after gear shifting
LU PRS • Engine started
• Vehicle is stopped.
−
0.500 MPa
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 20 km/h (12 MPH) or more 0.450 MPa
LINE PRS • After engine warm up
• Selector lever: “N” position
•At idle
0.500 MPa
• After engine warming up
• Selector lever: “D” position
• Depress the accelerator pedal fully 4.930 – 5.430 MPa
TRGT PRI PRESSURE • Selector lever: “L” position
• Vehicle speed: 20 km/h (12 MPH) 0.325 MPa
Monitor item
ConditionValue/Status (Approx.)
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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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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TCM
TM-105
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F11A]
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(BR/W) GroundHigh clutch & re-
verse brake sole-
noid valve OutputIn driving at “L” position
Release the accelerator pedal after
the following conditions are satisfied
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or
less
• Vehicle speed: 50 km/h (31 MPH) or more
38
(G) Ground Torque converter
clutch solenoid
valve Output• Selector lever: “D” position
• Accelerator pedal position: 1/8 or
less
• Vehicle speed: 20 km/h (12 MPH) or more
• Engine started
• Vehicle is stopped
39
(G/B) Ground
Low brake solenoid
valve Output• Selector lever: “L” position
• Vehicle speed: 20 km/h (12 MPH)
Release the accelerator pedal after
the following conditions are satisfied
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or
less
• Vehicle speed: 50 km/h (31 MPH) or more
Te r m i n a l N o .
(Wire color) Description
ConditionValue (Approx.)
+ − Signal Input/
OutputJSDIA1897GB
JSDIA3653GB
JSDIA1900GB
JSDIA1901GB
JSDIA1902GB
JSDIA1903GB
Revision: August 2015 2016 Versa Note

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TCM
TM-107
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F11A]
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P0711 Acceleration is slow
Engine coolant temperature when engine start: Temp.
≥
10 °C (50 °F)
• Selector shock is large
•Start is slow Engine coolant temperature when engine start: −
35°C ( −
31 °F) ≤Te m p . < 1 0 °C (50 °F)
• Selector shock is large
•Start is slow Engine coolant temperature when engine start: Temp. <
−
35 °C ( −31 °F)
P0712 Acceleration is slow
Engine coolant temperature when engine start: Temp.
≥
10 °C (50 °F)
• Selector shock is large
•Start is slow Engine coolant temperature when engine start: −
35°C ( −
31 °F) ≤Te m p . < 1 0 °C (50 °F)
• Selector shock is large
•Start is slow Engine coolant temperature when engine start: Temp. <
−
35 °C ( −31 °F)
P0713 Acceleration is slow
Engine coolant temperature when engine start: Temp.
≥
10 °C (50 °F)
• Selector shock is large
•Start is slow Engine coolant temperature when engine start: −
35°C ( −
31 °F) ≤Te m p . < 1 0 °C (50 °F)
• Sel
ec

tor shock is large
•Start is slow Engine coolant temperature when engine start: Temp. <
−
35 °C ( −31 °F)
P0715 • Selector shock is large
•Start is slow
• Acceleration is slow
• Vehicle speed is not increased
• Lock-up is not performed —
P0720 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0740 Lock-up is not performed —
P0743 Lock-up is not performed —
P0744 Lock-up is not performed —
P0746 • Selector shock is large
•Start is slow
• Acceleration is slow
• Vehicle speed is not increased
• Lock-up is not performed
—
P0846 •Start is slow
• Acceleration is slow
—
P0847 Acceleration is slow —
P0848 •Start is slow
• Acceleration is slow —
P0863 Not changed from normal driving —
P0890 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0962 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
P0963 • Selector shock is large
•Start is slow
• Acceleration is slow
• Lock-up is not performed —
DTC
Vehicle behavior Conditions of vehicle
Revision: August 2015 2016 Versa Note

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TCM
TM-109
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F11A]
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Protection Control INFOID:0000000012431035
The TCM becomes the protection control status temporarily to protect the safety when the safety of TCM and
transmission is lost. It automatically returns to the normal status if the safety is secured.
The TCM has the following protection control.
CONTROL FOR WHEEL SPIN
CONTROL WHEN FLUID TEMPERATURE IS HIGH
TORQUE IS REDUCED WHEN DRIVING WITH THE REVERSE GEAR
REVERSE PROHIBIT CONTROL
DTC Inspection Priority ChartINFOID:0000000012431036
If multiple malfunction codes are detected at the same time, check each code according to the DTC check pri-
ority list below.
Control When a wheel spin is detected, the engine output and gear ratio are limited and the line pressure is increased.
At the 1GR, the clutch pressure is increased.
Vehicle behavior in
control If the accelerator is kept depressing during wheel spin, the engine revolution and vehicle speed are limited to
a certain degree. From the 1GR, upshift to a certain gear ratio is only allowed.
Normal return condi-
tion Wheel spin convergence returns the control to the normal control.
ControlWhen the CVT fluid temperature is high, the gear shift permission maximum revolution and the maximum
torque are reduced than usual to prevent increase of the oil temperature.
Vehicle behavior in
control Power performance may be lowered, compared to normal control.
Normal return condi-
tion The control returns to the normal control when CVT fluid temperature is lowered.
Control
Engine output is controlled according to a vehicle speed while reversing the vehicle.
Vehicle behavior in
control Power performance may be lowered while reversing the vehicle.
Normal return condi-
tion Torque returns to normal by positioning the selector lever in a range ot
her than “R” position.
ControlThe 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.)
Priority
DTC (Diagnostic Trouble Code) Reference
1 P0863 CONTROL UNIT (CAN)
TM-181
U0073 COMM BUS A OFFTM-135
U0100 LOST COMM (ECM A)TM-136
U0140 LOST COMM (BCM)TM-137
U0141 LOST COMM (BCM A)TM-138
U0155 LOST COMM (IPC)TM-139
U0300 CAN COMM DATA TM-140
U1000 CAN COMM CIRCTM-141
U1117 LOST COMM (ABS)TM-142
Revision: August 2015 2016 Versa Note

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DIAGNOSIS AND REPAIR WORK FLOWTM-123
< BASIC INSPECTION > [CVT: RE0F11A]
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Use TM-223, "Symptom Table" from the symptom inspection result in step 4. Then identify where to start per-
forming the diagnosis based on possible causes and symptoms.
>> GO TO 8.
7.REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the detected malfunctioning parts.
Reconnect parts or connector after repairing or replacing, and then erase DTC if necessary.
>> GO TO 8.
8.FINAL CHECK
Perform “DTC CONFIRMATION PROCEDURE” again to make sure that the repair is correctly performed.
Check that malfunctions are not reproduced when obtai ning the malfunction information from the customer,
referring to the symptom inspection result in step 3 or 4.
Is DTC or malfunction symptom reproduced?
YES-1 (DTC is reproduced.)>>GO TO 5.
YES-2 (Malfunction is reproduced.)>>GO TO 6.
NO >> Before delivering the vehicle to the customer, make sure that DTC is erased.
Question sheetINFOID:0000000012431041
DESCRIPTION
There are many operating conditions that may cause a malfunction
of the transmission parts. By understanding those conditions prop-
erly, a quick and exact diagnosis can be achieved.
In general, perception of a problem varies depending on individuals.
Ask the customer about his/her concer ns carefully. It is important to
understand the phenomenon or status. To systemize all the informa-
tion for the diagnosis, prepare the question sheet referring to the
question points.
In some cases, multiple conditions that appear simultaneously may
cause a DTC to be detected.
Worksheet Sample
SEF907L
Question sheet
Customer's
name MR/MSRegistration
number
Initial year
registrationYear Month
day
Vehicle type Chassis No.
Storage date Ye a r M o n t h
dayEngine
Mileagekm
Symptom † Vehicle does not start. ( † R position † D position † L position † M position)
† Upshifting does not occur. † Downshifting does not occur.
† Lock-up malfunction
† Shift point is too high. † Shift point is too low.
† Shift shock ( † N ⇒D † Lock-up † R, D, L and M position)
† Slip ( † N ⇒D † Lock-up † R, D, L and M position)
† Noise † Vibration
When selector lever position is shifted, shift pattern does not change.
† Other
( )
First occurrence †Recently (as from month of year )
Frequency of occurrence †Always †Under certain conditions † Sometimes ( time(s)/day)
Revision: August 2015 2016 Versa Note

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TM-124
< BASIC INSPECTION >[CVT: RE0F11A]
DIAGNOSIS AND REPAIR WORK FLOW
Climate con-
ditionsIrrelevant
Weather †Clear †Cloud †Rain †Snow †Others )
Temperature †Hot †Warm †Cool †Cold †Temperature (Approx. °C)
Relative humidity †High †Moderate †Low
Transaxle condition † In cold-start † During warm-up (approx. °C) † After warm-up
† Engine speed: rpm
Road conditions †
Urban area † Suburb area † Highway
† Mountainous road (uphill or downhill)
Operating condition, etc. Irrelevant
† When engine starts †During idling
† During driving †During acceleration
† At constant speed driving †During deceleration
† During cornering (RH curve or LH curve)
Other conditions Question sheet
Customer's
name MR/MSRegistration
number
Initial year
registrationYe a r M o n t h
day
Vehicle type Chassis No.
Storage date Year Month
dayEngine
Mileagekm
Revision: August 2015 2016 Versa Note

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