MWI
DIAGNOSIS SYSTEM (COMBINATION METER)MWI-19
< SYSTEM DESCRIPTION > [TYPE A]
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NOTE:
Some items are not available according to vehicle specification.
WORK SUPPORT
WARNING HISTORY
W/L ON HISTORY
• Stores histories when warning/indicator lamp is turned on.
• “W/L ON HISTORY” indicates the “TIME” when the warning/ indicator lamp is turned on.
• The “TIME” above is:
- 0: The condition that the warning/indicator lamp has been turned on 1 or more times after starting the engine and waiting for 30 seconds.
- 1 - 39: The number of times the engi ne was restarted after the 0 condition.
MIL
[ON/OFF] Displays [ON/OFF] condition of malfunction indicator.
CRUISE IND
[Off] Displays [ON/OFF]
condition of CRUISE indicator.
O/D OFF IND
[ON/OFF] Displays [ON/OFF] condition of O/D OFF indicator.
FUEL W/L
[ON/OFF] Displays [ON/OFF] condition of low-fuel warning indicator.
AIR PRES W/L
[ON/OFF] Displays [ON/OFF] condition of tire pressure warning lamp.
EPS W/L
[ON/OFF] Displays [ON/OFF] condition of EPS indicator.
CHG SIG
[On/Off] Displays [ON/OFF] condition of charge warning indicator.
PASS BUCKLE
SW
[ON/OFF] Status of seat belt buckle switch RH.
FUEL CAP W/L
[Off] Displays [ON/OFF] condition of loose fuel cap warning message.
PKB SW
[ON/OFF] Status of parking brake switch.
BUCKLE SW
[ON/OFF] Status of seat belt buckle switch LH.
BRAKE OIL SW
[ON/OFF] Status of brake fluid level switch.
DISTANCE
[M] or [Mi] Displays distance to empty.
FUEL LOW SIG
[ON/OFF] Displays [ON/OFF] condition
of low-fuel warning signal.
BUZZER
[ON/OFF] X Displays [ON/OFF] condition of buzzer.
TPMS PRESS L
[ON/OFF] Displays [ON/OFF] condition of check tire pressure warning message.
Display item [Unit]
MAIN
SIGNALS Description
Work support item
Description
Fuel meter diagnosis(Analog pointer) A possible malfunction can be narrowed down by following the displayed instructions.
Warning lamp diagnosis
Display item Description
W/L ON HISTORY Lighting history of warning lamp and indicator lamp can be checked.
Revision: August 2015 2016 Versa Note
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MWI-22
< ECU DIAGNOSIS INFORMATION >[TYPE A]
COMBINATION METER
*: Displays “Off” if the brake warning lamp is illumi
nated when the valve check starts, the parking brake switch
is turned ON or the brake fluid level switch is turned ON.
TERMINAL LAYOUT
PHYSICAL VALUES
O/D OFF IND O/D OFF indicator When O/D OFF indicator lamp is OFF Off
When O/D OFF indicator lamp is ON
On
FUEL W/L Low fuel warning When low fuel warning is ON
On
When low fuel warning is Off Off
AIR PRES W/L Tire pressure wa
rning lamp op-
eration When tire pressure warning lamp is ON
ON
When tire pressure wa rning lamp is OFF Off
EPS W/L EPS warning lamp EPS warning lamp ON
On
EPS warning lamp OFF Off
CHG SIG Charge warning lamp Engine running Off
PASS BUCKLE
SW Seat belt buckle switch RH When seat belt buckle RH is unfastened
On
When seat belt buckle RH is fastened Off
FUEL CAP W/L Loose fuel cap warning Loose fuel filler cap warning is On
On
Loose fuel filler cap warning is OFF Off
PKB SW Parking brake switch When parking brake is active
On
When parking brake is inactive Off
BUCKLE SW Seat belt buckle switch LH When seat belt buckle LH is unfastened
On
When seat belt buckle LH is fastened Off
BRAKE OIL SW Brake fluid level switch When brake fluid level switch ON
On
When brake fluid level switch OFF Off
DISTANCE Distance to empty While driving [mi or km]
FUEL LOW SIG Low fuel warning When low fuel warning is On
On
When low fuel warning is Off Off
BUZZER Buzzer operation When Buzzer is ON
On
When Buzzer is OFF Off
TPMS PRESS L Low tire pressure warning When check tire pressure warning message is On
On
When check tire pressure warning message is
OFF Off
Monitor Item
Display content Data monitor
Condition Reference value in normal
operation
JSNIA5390ZZ
Revision: August 2015 2016 Versa Note
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MWI
COMPONENT PARTSMWI-59
< SYSTEM DESCRIPTION > [TYPE B]
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METER SYSTEM : Combination MeterINFOID:0000000012432600
The combination meter controls the following items a ccording to the signals received from each unit via CAN
communication and the signals from switches and sensors:
• Measuring instruments
• Indicator lamps
• Warning lamps
• Meter illumination control
• Information display
ARRANGEMENT OF COMBINATION METER
3. Washer fluid level switch Transmits the washer fluid level switch signal to the combination meter (for Cana-
da).
Refer to
WW-6, "
Component Parts Location" for detailed installation location.
4. Engine oil pressure sensor Transmits the engine oil pressure sensor signal to the ECM.
Refer to
EM-93, "
Exploded View" for detailed installation location.
5. Ambient sensor Transmits the ambient sensor signal to the combination meter.
6. TCM Transmits the shift position signal to the combination meter via CAN communica-
tion (with CVT).
Refer to
TM-61, "
CVT CONTROL SYSTEM : Component Parts Location" for de-
tailed installation location.
7. ECM Transmits the following signals to the combination meter via CAN communication:
• Engine speed signal
• Engine coolant temperature signal
• Fuel consumption monitor signal
• Engine oil pressure sensor signal
Refer to
EC-14, "
ENGINE CONTROL SYSTEM : ComponentPartsLocation" for
detailed installation location.
8. BCM Transmits the following signals to the combination meter via CAN communication:
• Door switch signal
• Buzzer signal
Refer to
BCS-6, "
BODY CONTROL SYSTEM : Component Parts Location" (with
Intelligent Key system) or BCS-77, "
BODY CONTROL SYSTEM : Component
Parts Location" (without Intelligent Key system) for detailed installation location.
9. Steering wheel audio control switches
(meter control switch) Transmits the meter control switch signal to the combination meter.
10. Combination meter Refer to MWI-59, "
METER SYSTEM : Combination Meter".
11 . Fuel level sensor unit and fuel pump (fuel
level sensor) Transmits the fuel level sensor signal to the combination meter.
No.
Component Function
AWNIA3630ZZ
Revision: August 2015 2016 Versa Note
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MWI
SYSTEMMWI-61
< SYSTEM DESCRIPTION > [TYPE B]
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SYSTEM
METER SYSTEM
METER SYSTEM : System DescriptionINFOID:0000000012432601
SYSTEM DIAGRAM
COMBINATION METER INPUT SIGNAL (CAN COMMUNICATION SIGNAL)
DESCRIPTION
Combination Meter
• The combination meter receives necessary signals from each unit, switch, and sensor to control the follow-
ing functions.
- Measuring instruments
- Warning lamps
- Indicator lamps
- Meter illumination control
- Information display
• The combination meter incorporates a buzzer function that sounds an audible alarm with the integrated buzzer device. Refer to WCS-7, "
WARNING CHIME SYSTEM : System Description" for further details.
AWNIA3610GB
Transmit unit Signal name
ABS actuator and electric unit (control unit) Vehicle speed signal
BCM Door switch signal
Buzzer signal
TCM Shift position signal
ECM Engine speed signal
Engine coolant temperature signal
Engine oil pressure signal
Fuel consumption signal
Loose fuel cap signal
Revision: August 2015
2016 Versa Note
cardiagn.com
MWI-72
< SYSTEM DESCRIPTION >[TYPE B]
DIAGNOSIS SYSTEM (COMBINATION METER)
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 indicator.
HI-BEAM IND
[On/Off] Displays [ON/OFF] condition of high beam indicator.
TURN IND
[On/Off] Displays [ON/OFF] condition of turn indicator.
LIGHT IND
[On/Off] Displays [ON/OFF] condition of light indicator.
OIL W/L
[On/Off] Displays [ON/OFF] condition of engine oil pressure warning indicator.
MIL
[On/Off] Displays [ON/OFF] condition of malfunction indicator.
CRUISE IND
[Off] Displays [ON/OFF]
condition of CRUISE indicator.
O/D OFF IND
[On/Off] Displays [ON/OFF] condition of O/D OFF indicator.
FUEL W/L
[On/Off] Displays [ON/OFF] condition of
low-fuel warning indicator.
PASS BUCKLE SW
[On/Off] Status of seat belt buckle switch RH.
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 warning lamp.
EPS W/L
[On/Off] Displays [ON/OFF] condition of EPS indicator.
FUEL CAP W/L
[Off] Displays [ON/OFF] condition of loose fuel cap warning message.
PKB SW
[On/Off] Status of parking brake switch.
BUCKLE SW
[On/Off] Status of seat belt buckle switch (LH).
BRAKE OIL SW
[On/Off] Status of brake fluid level switch.
CHG SIG
[On/Off] Displays [ON/OFF] condition of charge warning indicator.
DISTANCE
[km] or [Mi] Displays distance to empty.
OUTSIDE TEMP
[ ° F] or [ °C] Displays the ambient temperature, which is input from ambient sensor.
FUEL LOW SIG
[ON/OFF] Displays [ON/OFF] condition
of low-fuel warning signal.
BUZZER
[On/Off] X Displays [ON/OFF] condition of buzzer.
Display item [Unit]
MAIN
SIGNALS Description
Revision: August 2015
2016 Versa Note
cardiagn.com
MWI
COMBINATION METERMWI-75
< ECU DIAGNOSIS INFORMATION > [TYPE B]
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*: Displays “Off” if the brake warning lamp is illumi nated when the valve check starts, the parking brake switch
is turned ON or the brake fluid level switch is turned ON.
CRUISE IND Cruise indicator
lampWhen cruise indicator lamp is ON.
ON
When cruise indicator lamp is OFF. Off
O/D OFF IND O/D OFF indi-
cator When O/D OFF indicator lamp is OFF.
Off
When O/D OFF indicator lamp is ON. On
FUEL W/L Low fuel warn-
ingWhen low fuel warning is ON
On
When low fuel warning is Off Off
AIR PRES W/L Tire pressure
warning lamp
operationWhen tire pressure warning lamp is ON
ON
When tire pressure warning lamp is OFF Off
EPS W/L EPS warning
lamp EPS warning lamp ON
On
EPS warning lamp OFF Off
KEY G/Y W/L Key warning
lamp When key warning lamp is ON
On
When key warning lamp is OFF Off
CHG SIG Charge warn-
ing lampEngine running
Off
PASS BUCKLE SW Seat belt buck-
le switch RHWhen seat belt buckle RH is unfastened
On
When seat belt buckle RH is fastened Off
FUEL CAP W/L Loose fuel cap
warningLoose fuel filler cap warning is ON
On
Loose fuel filler cap warning is OFF Off
PKB SW Parking brake
switchWhen parking brake is active
On
When parking brake is inactive Off
BUCKLE SW Seat belt buck-
le switch LHWhen seat belt buckle is unfastened LH.
On
When seat belt buckle is fastened LH. Off
BRAKE OIL SW Brake fluid level
switchWhen brake fluid level switch ON
On
When brake fluid level switch OFF Off
OUTSIDE TEMP
[ ° F] or [ °C] Outside tem-
perature
Ignition ON Displays the ambient air temperature
which is input from the ambient sensor.
DISTANCE Distance to
empty
While driving
[mph or km/h]
FUEL LOW SIG Low fuel warn-
ingWhen low fuel warning is On
On
When low fuel warning is Off Off
BUZZER Buzzer opera-
tionWhen Buzzer is ON
On
When Buzzer is OFF Off
TPMS PRESS L Low tire pres-
sure warningWhen check tire pressure warning mes-
sage is On
On
When check tire pressure warning mes-
sage is OFF Off
Monitor Item Display content
Data monitor
Condition Reference value in normal operation
Revision: August 2015 2016 Versa Note
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PG
HARNESSPG-49
< WIRING DIAGRAM >
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B3 F1 B/3 : Generator
D4 F28 — : Starter motor
B3 F2 — : Generator D3 F29 B/2 : Fuel injector no. 3 (Rear)
B4 F3 B/1 : A/C compressor D3 F30 B/2 : Fuel injector no. 4 (Rear)
B4 F4 — : Generator D1 F31 B/6 : Mass air flow sensor
B4 F5 — : Engine ground E1 F32 GR/2: Exhaust valve timing control solenoid
valve
E2 F6 GR/2 : Engine coolant temperature sensor F1 F33 W/6 : To E19
D1 F7 B/6 : Electric throttle control actuator B1 F34 GR/3: Ignition coil no.1 (With power
transistor)
E 1 F 8 W / 2 4 : To E 8 C 1 F 3 5 G R / 3: Ignition coil no.2 (With power
transistor)
F2 F9 GR/4 : Battery current sensor C1 F36 GR/3: Ignition coil no.3 (With power
transistor)
G 2 F 1 0 G R / 3 2 : E C M D 2 F 3 7 G R / 3: Ignition coil no.4 (With power
transistor)
G1 F11 BR/48 : ECM C4 F38 B/3 : Engine oil pressure sensor
D1 F12 BR/4 : Air fuel ratio (A/F) sensor 1 G3 F39 — : Fusible link box (Battery)
C3 F14 GR/2 : Knock sensor G3 F40 — : Fusible link box (Battery)
E1 F15 B/3 : Crankshaft position sensor (POS) G4 F41 B/3 : Output speed sensor
D4 F16 — : Engine ground F2 F42 W/12: IPDM E/R (Intelligent power distribution
module engine room)
B3 F17 B/2 : Fuel injector no. 1 (Front) F2 F43 W/12: IPDM E/R (Intelligent power distribution
module engine room)
C3 F18 B/2 : Fuel injector no. 2 (Front) F2 F44 B/48 : TCM (Transmission control module)
C3 F19 B/2 : Fuel injector no. 3 (Front) F4 F46 GR/22 : CVT unit
D3 F20 B/2 : Fuel injector no. 4 (Front) G4 F48 B/3 : Secondary speed sensor
D2 F21 B/3 : Camshaft position sensor G4 F50 B/3 : Primary speed sensor
C 1 F 2 2 G R / 2 : Evap canister purge volume control
solenoid valve F3 F52 B/10 : Transmission range switch
B 3 F 2 3 G R / 2 : Intake valve timing control solenoid
valve
B3 F53 B/2 : Fuel injector no. 1 (Rear)
E4 F24 G/3 : Park/neutral position (PNP) switch C3 F54 B/2 : Fuel injector no. 2 (Rear)
C4 F25 GR/2 : Engine oil temperature sensor G1 F55 GR/12 : To E55
C 3 F 2 6 W / 2 : C o n d e n s e r D 2 F 5 6 B / 3: Exhaust valve timing control position
sensor
D 3 F 2 7 — : S t a r t e r m o t o r D 3 F 5 9 — : E n g i n e g r o u n d
Revision: August 2015 2016 Versa Note
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TM-2
INPUT SHAFT AND GEAR ...............................45
Exploded View ..................................................... ...45
Disassembly ...........................................................45
Assembly ................................................................45
Inspection ...............................................................45
MAINSHAFT AND GEAR ..................................47
Exploded View ..................................................... ...47
Disassembly ...........................................................47
Assembly ................................................................49
Inspection ...............................................................50
FINAL DRIVE .....................................................52
Exploded View ..................................................... ...52
Disassembly ...........................................................52
Assembly ................................................................52
Inspection ...............................................................52
SERVICE DATA AND SPECIFICATIONS
(SDS) ........................................................ ...
54
SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................... ...
54
General Specifications ......................................... ...54
CVT: RE0F11A
PRECAUTION .............. ...............................
55
PRECAUTIONS .............................................. ...55
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. ...
55
Precaution for Procedure without Cowl Top Cover ...55
Precaution for TCM, Transaxle Assembly or Con-
trol Valve Replacement ..........................................
55
Precaution for G Sensor Removal/Installation or
Replacement ..........................................................
55
General Precautions ...............................................56
On Board Diagnosis (OBD) System of CVT and
Engine ....................................................................
57
Removal and Installation Procedure for CVT Unit
Connector ...............................................................
57
PREPARATION ...........................................59
PREPARATION .............................................. ...59
Special Service Tools .......................................... ...59
Commercial Service Tools ......................................59
SYSTEM DESCRIPTION ............................61
COMPONENT PARTS .................................... ...61
CVT CONTROL SYSTEM ...................................... ...61
CVT CONTROL SYSTEM : Component Parts Lo-
cation ......................................................................
61
CVT CONTROL SYSTEM : TCM ...........................63
CVT CONTROL SYSTEM : ROM Assembly ....... ...63
CVT CONTROL SYSTEM : Transmission Range
Switch .................................................................. ...
63
CVT CONTROL SYSTEM : Primary Speed Sen-
sor ........................................................................ ...
63
CVT CONTROL SYSTEM : Secondary Speed
Sensor .....................................................................
63
CVT CONTROL SYSTEM : Output Speed Sensor ...64
CVT CONTROL SYSTEM : CVT Fluid Tempera-
ture Sensor .......................................................... ...
64
CVT CONTROL SYSTEM : Secondary Pressure
Sensor .................................................................. ...
65
CVT CONTROL SYSTEM : Primary Pressure So-
lenoid Valve ......................................................... ...
65
CVT CONTROL SYSTEM : Low Brake Solenoid
Valve .......................................................................
65
CVT CONTROL SYSTEM : High Clutch & Re-
verse Brake Solenoid Valve ....................................
66
CVT CONTROL SYSTEM : Torque Converter
Clutch Solenoid Valve .............................................
66
CVT CONTROL SYSTEM : Line Pressure Sole-
noid Valve ............................................................ ...
66
CVT CONTROL SYSTEM : G Sensor ....................66
CVT CONTROL SYSTEM : Overdrive Control
Switch .....................................................................
66
CVT CONTROL SYSTEM : O/D OFF Indicator
Lamp .......................................................................
66
CVT CONTROL SYSTEM : Shift Position Indica-
tor ............................................................................
68
CVT CONTROL SYSTEM : Malfunction Indicator
Lamp (MIL) ..............................................................
68
SHIFT LOCK SYSTEM ..............................................68
SHIFT LOCK SYSTEM : Co mponent Parts Loca-
tion ....................................................................... ...
68
STRUCTURE AND OPERATION ......................70
TRANSAXLE .......................................................... ...70
TRANSAXLE : Cross-Sectional View .....................70
TRANSAXLE : Transaxle Mechanism ... .................70
TRANSAXLE : Operation Stat us .............................72
TRANSAXLE : Oil Pressure System .......................73
TRANSAXLE : Component De scription ..................73
FLUID COOLER & FLUID WARMER SYSTEM ..... ...74
FLUID COOLER & FLUID WARMER SYSTEM :
System Description .................................................
74
SHIFT LOCK SYSTEM ..............................................74
SHIFT LOCK SYSTEM : Syst em Description .........75
KEY LOCK SYSTEM .............................................. ...75
KEY LOCK SYSTEM : System Description ............75
SYSTEM ......................................................... ...76
CVT CONTROL SYSTEM .........................................76
CVT CONTROL SYSTEM : System Description . ...76
CVT CONTROL SYSTEM : Fail-safe ......................78
CVT CONTROL SYSTEM : Protection Control .......80
LINE PRESSURE CONTROL ................................ ...81
LINE PRESSURE CONTROL : System Descrip-
tion ....................................................................... ...
82
Revision: August 2015 2016 Versa Note
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