LAN
SYSTEMLAN-31
< SYSTEM DESCRIPTION > [CAN]
C
D
E
F
G H
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J
K L
B A
O P
N
Vehicle speed signal (ABS)
TR R R R R
Brake warning lamp signal TR
Detention switch signal TR
Front wiper stop position signal TR
High beam status signal RT
Ignition switch ON signal TR
RT
Interlock/PNP switch signal TR
RT
Low beam status signal RT
Push-button ignition switch status signal TR
OD OFF indicator signal RT
RT
Starter control relay signal TR
RT
Starter relay status signal TR
RT
Sleep-ready signal TR
TR
Wake up signal TR
Input shaft revolution signal RT
O/D OFF indicator signal TR
Output shaft revolution signal RT
Shift position signal RT RR
Target gear ratio signal RT
EPS warning lamp signal TR
Overdrive control switch signal RT
Fuel filler cap warning reset signal RT
O/D OFF switch signal RT
Odometer signal TR
Vehicle speed signal (Meter) RR TR
Wake up signal TR
Steering angle sensor signal RR T
A/C ON signal R T
Blower fan ON signal R T
Buzzer output signal RT
Dimmer signal RT
Door switch signal RRT
Engine start operation indicator lamp signal RT
Front wiper request signal RT
High beam request signal RRT
Key warning lamp signal RT
Low beam request signal RRT
Signal name
ECM
ABS
IPDM-E
TCMAV M
EPS
M&A
STRG
BCM
Revision: August 2015 2016 Versa Note
cardiagn.com
MWI-2
U1010 CONTROL UNIT (CAN) .........................39
Description ........................................................... ...39
DTC Logic ...............................................................39
Diagnosis Procedure ..............................................39
B2205 VEHICLE SPEED ...................................40
Description ........................................................... ...40
DTC Logic ...............................................................40
Diagnosis Procedure .............................................40
B2267 ENGINE SPEED .....................................41
Description ........................................................... ...41
DTC Logic ...............................................................41
Diagnosis Procedure ..............................................41
B2268 WATER TEMP ........................................42
Description ........................................................... ...42
DTC Logic ...............................................................42
Diagnosis Procedure ..............................................42
POWER SUPPLY AND GROUND CIRCUIT .....43
COMBINATION METER ........................................ ...43
COMBINATION METER : Diagnosis Procedure ....43
BCM (BODY CONTROL MODULE) ...................... ...43
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ...............................................................
44
FUEL LEVEL SENSOR SIGNAL CIRCUIT .......45
Description ........................................................... ...45
Component Function Check ...................................45
Diagnosis Procedure .............................................45
Component Inspection ............................................46
WASHER FLUID LEVEL SWITCH CIRCUIT ....47
Description ........................................................... ...47
Diagnosis Procedure ..............................................47
Component Inspection ............................................47
SYMPTOM DIAGNOSIS .............................48
THE FUEL GAUGE INDICATOR DOES NOT
OPERATE ....................................................... ...
48
Description ........................................................... ...48
Diagnosis Procedure ..............................................48
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN ON .......................................
49
Description ..............................................................49
Diagnosis Procedure ..............................................49
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN OFF .....................................
50
Description ........................................................... ...50
Diagnosis Procedure ..............................................50
THE DOOR OPEN WARNING CONTINUES
DISPLAYING, OR DOES NOT DISPLAY ..........
51
Description ........................................................... ...51
Diagnosis Procedure ..............................................51
THE PARKING BRAKE RELEASE WARNING
CONTINUES DISPLAYING, OR DOES NOT
DISPLAY ............................................................
52
Description ........................................................... ...52
Diagnosis Procedure ...............................................52
THE LOW WASHER FLUID WARNING CON-
TINUES DISPLAYING, or DOES NOT DIS-
PLAY ..................................................................
53
Description ........................................................... ...53
Diagnosis Procedure ...............................................53
REMOVAL AND INSTALLATION ..............54
COMBINATION METER ................................. ...54
Removal and Installation .........................................54
TYPE B
HOW TO USE THIS MANU AL ...................
55
APPLICATION NOTICE ................................. ...55
Information ........................................................... ...55
PRECAUTION ............................................56
PRECAUTIONS .............................................. ...56
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. ...
56
PREPARATION ..........................................57
PREPARATION .............................................. ...57
Commercial Service Tools ................................... ...57
SYSTEM DESCRIPTION ...........................58
COMPONENT PARTS .................................... ...58
METER SYSTEM .......................................................58
METER SYSTEM : Component Parts Location ... ...58
METER SYSTEM : Combination Meter ..................59
SYSTEM ............................................................61
METER SYSTEM .......................................................61
METER SYSTEM : System Description ............... ...61
METER SYSTEM : Fail-safe ...................................62
SPEEDOMETER .................................................... ...63
SPEEDOMETER : System Description ..................63
TACHOMETER ....................................................... ...63
TACHOMETER : System Description .....................64
SHIFT POSITION INDICATOR .............................. ...64
SHIFT POSITION INDICATOR : System Descrip-
tion ....................................................................... ...
64
HIGH WATER TEMPERATURE WARNING LAMP ...64
HIGH WATER TEMPERATURE WARNING
LAMP : System Description ....................................
64
Revision: August 2015 2016 Versa Note
cardiagn.com
MWI
MWI-3
C
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F
G H
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K L
M B
A
O P
OIL PRESSURE WARNING
LAMP ...........................
65
OIL PRESSURE WARNING LAMP : System De-
scription ............................................................... ....
65
METER ILLUMINATION CONTROL ..................... ....65
METER ILLUMINATION CONTROL : System De-
scription ...................................................................
66
INFORMATION DISPLAY ..................................... ....66
INFORMATION DISPLAY : System Description .....66
OPERATION ................................................... ....68
Switch Name and Function ................................. ....68
DIAGNOSIS SYSTEM (COMBINATION
METER) ..............................................................
69
On Board Diagnosis Function ............................. ....69
CONSULT Function (METER/M&A) .......................71
ECU DIAGNOSIS INFORMATION ..............74
COMBINATION METER ................................. ....74
Reference Value ................................................. ....74
Fail-safe ..................................................................77
DTC Index ...............................................................77
BCM (BODY CONTROL MODULE) ...................78
List of ECU Reference ........................................ ....78
WIRING DIAGRAM ......................................79
METER SYSTEM ............................................ ....79
Wiring Diagram ................................................... ....79
BASIC INSPECTION ...................................92
DIAGNOSIS AND REPAIR WORK FLOW .... ....92
Work Flow ........................................................... ....92
DTC/CIRCUIT DIAGNOSIS .........................93
U1000 CAN COMM CI RCUIT .............................93
DTC Logic ........................................................... ....93
Diagnosis Procedure ..............................................93
U1010 CONTROL UNIT (CAN) ..........................94
Description ..............................................................94
DTC Logic ...............................................................94
Diagnosis Procedure ...............................................94
B2205 VEHICLE SPEED ....................................95
Description ..............................................................95
DTC Logic ...............................................................95
Diagnosis Procedure ..............................................95
B2267 ENGINE SPEED .....................................96
Description .......................................................... ....96
DTC Logic ...............................................................96
Diagnosis Procedure ...............................................96
B2268 WATER TEMP ........................................97
Description .......................................................... ....97
DTC Logic ...............................................................97
Diagnosis Procedure ........................................... ....97
POWER SUPPLY AND GROUND CIRCUIT ....98
COMBINATION METER ........................................ ....98
COMBINATION METER : Diagnosis Procedure .....98
BCM (BODY CONTROL SYSTEM) (WITHOUT IN-
TELLIGENT KEY SYSTEM) .................................. ....
98
BCM (BODY CONTROL SYSTEM) (WITHOUT
INTELLIGENT KEY SYSTEM) : Diagnosis Proce-
dure ..................................................................... ....
98
BCM (BODY CONTROL SYSTEM) (WITH INTEL-
LIGENT KEY SYSTEM) .............................................
99
BCM (BODY CONTROL SYSTEM) (WITH INTEL-
LIGENT KEY SYSTEM) : Diagnosis Procedure .. ....
99
FUEL LEVEL SENSOR SIGNAL CIRCUIT ....101
Description .............................................................101
Component Function Check ..................................101
Diagnosis Procedure ............................................101
Component Inspection ...........................................102
STEERING SWITCH .......................................103
Diagnosis Procedure .............................................103
AMBIENT SENSOR SIGNAL CIRCUIT ..........104
Description .............................................................104
Diagnosis Procedure ............................................104
Component Inspection ...........................................105
WASHER FLUID LEVEL SWITCH CIRCUIT ..106
Description .............................................................106
Diagnosis Procedure .............................................106
Component Inspection ...........................................106
SYMPTOM DIAGNOSIS ............................107
THE FUEL GAUGE INDICATOR DOES NOT
OPERATE .......................................................
107
Description ........................................................... ..107
Diagnosis Procedure .............................................107
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN ON .....................................
108
Description .............................................................108
Diagnosis Procedure .............................................108
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN OFF ...................................
109
Description .............................................................109
Diagnosis Procedure .............................................109
THE DOOR OPEN WARNING CONTINUES
DISPLAYING, OR DOES NOT DISPLAY .......
110
Description .............................................................110
Diagnosis Procedure .............................................110
THE PARKING BRAKE RELEASE WARNING
CONTINUES DISPLAYING, OR DOES NOT
DISPLAY .........................................................
111
Revision: August 2015 2016 Versa Note
cardiagn.com
MWI-8
< SYSTEM DESCRIPTION >[TYPE A]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
METER SYSTEM
METER SYSTEM : Component Parts LocationINFOID:0000000012432541
A. Combination meter
B. View with rear lower seat cushion and inspection hole
cover removed.
No. Component Function
1. Parking brake switch Transmits the parking brake switch signal to the combination meter.
2. ABS actuator and electric unit
(control unit) Transmits the vehicle speed signal to the combination meter via CAN communication.
Refer to BRC-7, "
Component Parts Location" for detailed installation location.
3. Washer fluid level switch Transmits the washer fluid level switch signal to the combination meter (for Canada).
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. TCM Transmits the shift position signal to the combination meter via CAN communication
(with CVT).
Refer to TM-61, "
CVT CONTROL SYSTEM : Co
mponent Parts Location" for detailed
installation location.
AWNIA3135ZZ
Revision: August 2015 2016 Versa Note
cardiagn.com
MWI-12
< SYSTEM DESCRIPTION >[TYPE A]
SYSTEM
SPEEDOMETER
SPEEDOMETER : System DescriptionINFOID:0000000012432545
SYSTEM DIAGRAM
DESCRIPTION
The ABS actuator and electric unit (control unit) receives each wheel speed sensor signal and provides a vehi-
cle speed signal to the combination meter via CAN communication.
TACHOMETER
TACHOMETER : System DescriptionINFOID:0000000012432546
SYSTEM DIAGRAM
DESCRIPTION
The crank position sensor sends a crankshaft positi
on signal to the ECM. The ECM provides an engine speed
signal to the combination meter via CAN communication lines. The tachometer indicates engine speed in rev-
olutions per minute (rpm).
SHIFT POSITION INDICATOR
Warning lamp/indicator lamp ABS warning lamp
The lamp turns ON by suspending communication.
Slip indicator lamp
Malfunction indicator lamp (MIL)
VDC OFF indicator lamp
EPS warning lamp
Brake warning lamp
High beam indicator lamp
The lamp turns OFF by suspending communication.
Turn signal indicator lamp
Door warning lamp
Light indicator lamp
Engine oil pressure warning lamp
O/D OFF indicator lamp
Function
Specifications
AWNIA2379GB
JSNIA2462GB
Revision: August 2015 2016 Versa Note
cardiagn.com
MWI
COMBINATION METERMWI-23
< ECU DIAGNOSIS INFORMATION > [TYPE A]
C
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G H
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K L
M B A
O P
*1:For Canada
Fail-safeINFOID:0000000012432555
The combination meter activates the fail-safe contro l if CAN communication with each unit is malfunctioning.
Te r m i n a l
No. Wire
color Item Condition
Reference value (V)
(Approx.)
Ignition
switch Operation or condition
1 L CAN high —— —
2 P CAN low —— —
3SB2P/R — — —
4LG8P/R — — —
6 W Fuel level sensor signal (+) — —Refer to MWI-46, "
Component Inspec-
tion".
7VAir bag — — —
8 P O/D OFF switch ONO/D OFF switch pressed
0
O/D OFF switch released Battery voltage
9 V Seat belt buckle switch LH ON Unfastened (ON)
0
Fastened (OFF) Battery voltage
10 SB Parking Brake switch ONParking brake is inactive
Battery voltage
Parking brake is active 0
11 BR Brake fluid level switch ON Brake fluid level low
0
Brake fluid level normal Battery voltage
13 B Illumination control —— —
15 R Ignition switch ON or ACC — —Battery voltage
17
*1V Washer fluid level switch ON Washer fluid level low 0
Washer fluid level normal
Battery voltage
18 GR Security —— —
21 B Ground —— 0
22 B
23 B
24 GR Fuel level sensor ground (-) ON —0
27 R/W Battery power supply OFF— Battery voltage
28 GR Ignition switch ON or START ON —Battery voltage
29 G Seat belt buckle switch RH ON Unfastened (ON)
0
Fastened (OFF) Battery voltage
38 Y Generator ONGenerator voltage low
0
Generator voltage normal Battery voltage
Function Specifications
Speedometer Reset to zero by suspending communication.
Tachometer
Illumination control When suspending communication, changes to nighttime mode.
Shift position indicator When suspending communication, not indicate.
Revision: August 2015 2016 Versa Note
cardiagn.com
MWI
SYSTEMMWI-63
< SYSTEM DESCRIPTION > [TYPE B]
C
D
E
F
G H
I
J
K L
M B A
O P
SPEEDOMETER
SPEEDOMETER : System DescriptionINFOID:0000000012432603
SYSTEM DIAGRAM
DESCRIPTION
The ABS actuator and electric unit (control unit) receives each wheel speed sensor signal and provides a vehi-
cle speed signal to the combination meter via CAN communication.
TACHOMETER
Information display Trip com-
puterCurrent fuel consump-
tion
• When reception time of an abnormal signal is 2 seconds or
less, the last received datum is used for calculation to indi-
cate the result.
• When reception time of an abnormal signal is more than two seconds, the last result calculated during normal condition is
indicated.
Average fuel consump-
tion
Distance to empty
Odo/trip meter An indicated value is maintained at communications blackout.
Buzzer The buzzer turns OFF by suspending communication.
Warning lamp/indicator lamp ABS warning lamp
The lamp turns ON by suspending communication.
Slip indicator lamp
Malfunction indicator lamp (MIL)
VDC OFF indicator lamp
EPS warning lamp
Brake warning lamp
High beam indicator lamp
The lamp turns OFF by suspending communication.
Turn signal indicator lamp
Door warning lamp
Light indicator lamp
Engine oil pressure warning lamp
High water temperature warning
lamp
Key warning lamp
O/D OFF indicator lamp
Shift P warning lamp
Engine start operation indicator lamp
Function
Specifications
AWNIA2379GB
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