warning NISSAN TEANA 2008 Service Manual

MWI-28
< FUNCTION DIAGNOSIS >
METER SYSTEM
LOW FUEL WARNING
The combination meter indicates the low fuel warning judged by the fuel level sensor signal received from the
fuel level sensor unit.
Warning operation condition
 Fuel level: Approx. 11 (2 - 2/5 Imp gal) or less
DOOR/TRUNK OPEN WARNING
 The combination meter indicates the door open warning judged by each door switch signal received from the
BCM via CAN communication line.
 The combination meter indicates the trunk open warning judged by trunk switch signal received from the
BCM via CAN communication line.
INSTANTANEOUS FUEL CONSUMPTION
 The combination meter receives the fuel consumption monitor signal from the ECM and the vehicle speed
signal from the ABS actuator and electric unit (control unit) via CAN communication.
 The combination meter calculates instantaneous fuel consumption according to the fuel consumption moni-
tor signal and the vehicle speed signal received via CAN communication.
AVERAGE FUEL CONSUMPTION
 The combination meter receives the fuel consumption monitor signal from the ECM and the vehicle speed
signal from the ABS actuator and electric unit (control unit) via CAN communication.
 The combination meter calculates the average fuel consumption according to the fuel consumption monitor
signal and the vehicle speed signal received via CAN communication.
 The average fuel consumption displayed on the information display is uploaded in approximately 30-second
intervals.
NOTE:
When turning ON the ignition switch after triggering a reset or removing/installing the battery, “−−−−” is indi-
cated until 30 seconds/500 m (0.31 miles) of driving.
AVERAGE VEHICLE SPEED
 The combination meter receives the vehicle speed signal from the ABS actuator and electric unit (control
unit) via CAN communication.
 Measures the time while the ignition switch is ON through the combination meter.
 The combination meter the average vehicle speed according to the above signals.
 The average vehicle speed displayed on the information display is uploaded in approximately 30-second
intervals.
NOTE:
When turning ON the ignition switch after triggering a reset or removing/installing the battery, “−−−−” is indi-
cated until 30 seconds/500 m (0.31 miles) of driving.
TRAVEL TIME
Measures the time while the ignition switch is ON through the combination meter.
TRAVEL DISTANCE
 The combination meter receives the vehicle speed signal from the ABS actuator and electric unit (control
unit) via CAN communication.
 The combination meter calculates the vehicle distance according to the vehicle speed signal. The vehicle
distance is displayed.
POSSIBLE DRIVING DISTANCE
The combination meter calculates possible driving distance according to the vehicle speed signal and fuel
consumption monitor signal transmitted via CAN communication and the fuel level sensor signal transmitted
from the fuel level sensor.
NOTE:
 When turning ON the ignition switch after removing/installing the battery, “−−−−” is indicated until 30 sec-
onds.
 The indicated values may not match each other when refueling with the ignition switch ON. Refer to MWI-
124, "INFORMATION DISPLAY : Description".
AMBIENT AIR TEMPERATURE
 The combination meter receives the ambient sensor signal from the ambient sensor.
 The combination meter calculates the ambient temperature according to the ambient sensor signal.
 The indicated temperature does not increase if the vehicle speed is less than 20 km/h (12 MPH).

MWI
DIAGNOSIS SYSTEM (METER)
MWI-33
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
7. Each meter activates by pressing the trip reset switch.
NOTE:
If any of the meters or gauges are not activated, replace combination meter.
CONSULT-III Function (METER/M&A)INFOID:0000000003792551
CONSULT-III APPLICATION ITEMS
CONSULT-III can perform the following diagnosis modes via CAN communication and the combination meter.
SELF DIAG RESULT
Refer to MWI-67, "DTC Index".
DATA MONITOR
Display Item List
X: Applicable
JPNIA1019ZZ
System Diagnosis mode Description
METER/M&ASelf Diagnostic Result The combination meter checks the conditions and displays memorized errors.
Data Monitor Displays the combination meter input/output data in real time.
Special function Lighting history of the warning lamp and indicator lamp can be checked.
Display item [Unit]MAIN
SIGNALSDescription
SPEED METER
[km/h]XValue of vehicle speed signal received from ABS actuator and electric unit (control
unit) via CAN communication.
NOTE:
655.35 is displayed when the malfunction signal is received.
SPEED OUTPUT
[km/h]XVehicle speed signal value transmitted to other units via CAN communication.
NOTE:
655.35 is displayed when the malfunction signal is received.
ODO OUTPUT
[km/h or mph]Odometer signal value transmitted to other units via CAN communication.
TACHO METER
[rpm]XValue of the engine speed signal received from ECM via CAN communication.
NOTE:
8191.875 is displayed when the malfunction signal is received.
FUEL METER
[lit.]X Fuel level indicated on combination meter.

MWI-34
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (METER)
W TEMP METER
[°C] XValue of engine coolant temperature signal is received from ECM via CAN com-
munication.
NOTE:
215 is displayed when the malfunction signal is input.
ABS W/L
[On/Off]Status of ABS warning lamp detected from ABS warning lamp signal is received
from ABS actuator and electric unit (control unit) via CAN communication.
VDC/TCS IND
[On/Off]Status of VDC OFF indicator lamp detected from VDC OFF indicator lamp signal
is received from ABS actuator and electric unit (control unit) via CAN communica-
tion.
SLIP IND
[On/Off]Status of SLIP indicator lamp detected from slip indicator lamp signal received
from ABS actuator and electric unit (control unit) via CAN communication.
BRAKE W/L
[On/Off]Status of brake warning lamp detected from brake warning lamp signal is received
from ABS actuator and electric unit (control unit) via CAN communication.
NOTE:
Displays “Off” if the brake warning lamp is illuminated when the valve check starts,
the parking brake switch is turned ON or the brake fluid level switch is turned ON.
DOOR W/L
[On/Off]Status of door warning detected from door switch signal received from BCM via
CAN communication.
TRUNK/GLAS-H
[On/Off]Status of trunk warning detected from trunk switch signal received from BCM via
CAN communication.
HI-BEAM IND
[On/Off]Status of high beam indicator lamp detected from high beam request signal is re-
ceived from BCM via CAN communication.
TURN IND
[On/Off]Status of turn indicator lamp detected from turn indicator signal is received from
BCM via CAN communication.
FR FOG IND
[On/Off]Status of front fog light indicator lamp detected from front fog light request signal
is received from BCM via CAN communication.
RR FOG IND
[On/Off]Status of rear fog light indicator lamp detected from rear fog light request signal is
received from BCM via CAN communication.
LIGHT IND
[On/Off]Status of light indicator lamp detected from position light request signal is received
from BCM via CAN communication.
OIL W/L
[On/Off]Status of oil pressure warning lamp detected from oil pressure switch signal is re-
ceived from BCM via CAN communication.
MIL
[On/Off] Status of malfunction indicator lamp detected from malfunctioning indicator lamp
signal is received from ECM via CAN communication.
CRUISE IND
[On/Off]Status of CRUISE indicator detected from ASCD status signal is received from
ECM via CAN communication.
SPORT IND
[On/Off]Status of SPORT indicator detected from sport mode switch signal is received
from control device.
4WD W/L
[On/Off]This item is displayed, but cannot be monitored.
4WD LOCK IND
[On/Off]This item is displayed, but cannot be monitored.
FUEL W/L
[On/Off]Low-fuel warning lamp status detected by the identified fuel level.
WASHER W/L
[On/Off]This item is displayed, but cannot be monitored.
KEY G/Y W/L
[On/Off]Status of key warning lamp (G/Y) detected from key warning signal is received
from BCM via CAN communication.
AFS OFF IND
[On/Off]This item is displayed, but cannot be monitored.
LCD
[B&P N, B&P I, ID NG, ROTAT, SFT
P, INSRT, BATT, NO KY,OUTKY, LK
WN]Displays status of Intelligent Key system warning detected from meter display sig-
nal is received from BCM via CAN communication. Display item [Unit]MAIN
SIGNALSDescription

MWI
DIAGNOSIS SYSTEM (METER)
MWI-35
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
NOTE:
Some items are not available according to vehicle specification.
SPECIAL FUNCTION
Special menu
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 :
SHIFT IND
[P, R, N, D, L]Status of shift position indicator detected from shift position signal and manual
mode indicator signal is received from TCM via CAN communication.
O/D OFF SW
[On/Off] Status of sport mode switch.
M RANGE SW
[On/Off]This item is displayed, but cannot be monitored.
NM RANGE SW
[On/Off]This item is displayed, but cannot be monitored.
AT SFT UP SW
[On/Off]This item is displayed, but cannot be monitored.
AT SFT DWN SW
[On/Off]This item is displayed, but cannot be monitored.
ST SFT UP SW
[On/Off]This item is displayed, but cannot be monitored.
ST SFT DWN SW
[On/Off]This item is displayed, but cannot be monitored.
PKB SW
[On/Off]Status of parking brake switch.
BUCKLE SW
[On/Off]Status of seat belt buckle switch.
BRAKE OIL SW
[On/Off]Status of brake fluid level switch.
DISTANCE
[km]Value of possible driving distance calculated by combination meter.
A/C AMP CONN
[On/Off]Input status of A/C auto amp. connection recognition signal.
ENTER SW
[On/Off]Status of (ENTER) switch.
SELECT SW
[On/Off]Status of (SELECT) switch.
OUTSIDE TEMP
[°C or °F]Ambient air temperature value converted from ambient sensor signal received
from ambient sensor.
NOTE:
This may not match with the temperature value indicated on the information dis-
play. (Because the information display value is a corrected value from the ambient
sensor input value.)
FUEL LOW SIG
[On/Off]Status of fuel level low warning signal to output to AV control unit via CAN com-
munication.
BUZZER
[On/Off]XBuzzer status (in the combination meter) is detected from the buzzer output signal
received from each unit via CAN communication and the warning output condition
of the combination meter. Display item [Unit]MAIN
SIGNALSDescription
Display item Description
W/L ON HISTORY Lighting history of warning lamp and indicator lamp can be checked.

MWI-36
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (METER)
- 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 engine was restarted after the 0 condition.
- NO W/L ON HISTORY : Stores NO (0) turning on history of warning/indicator lamp.
NOTE:
 W/L ON HISTORY is not stored for approximately 30 seconds after the engine starts.
 Brake warning lamp does not store any history when the parking the brake is applied or the brake fluid level
gets low.
Display Item
Display item Description
ABS W/L Lighting history of ABS warning lamp.
VDC/TCS IND Lighting history of VDC OFF indicator lamp.
SLIP IND Lighting history of SLIP indicator lamp.
BRAKE W/L Lighting history of brake warning lamp.
DOOR W/L Lighting history of door warning.
TRUNK/GLAS-H Lighting history of trunk warning.
OIL W/L Lighting history of oil pressure warning lamp.
C-ENG W/L Lighting history of malfunction indicator lamp.
C-ENG2 W/L This item is displayed, but cannot be monitored.
CRUISE IND Lighting history of CRUISE indicator lamp.
SET IND This item is displayed, but cannot be monitored.
CRUISE W/L This item is displayed, but cannot be monitored.
BA W/L This item is displayed, but cannot be monitored.
O/D OFF IND This item is displayed, but cannot be monitored.
ATC/T-AMT W/L This item is displayed, but cannot be monitored.
ATF TEMP W/L This item is displayed, but cannot be monitored.
CVT IND This item is displayed, but cannot be monitored.
SPORT IND Lighting history of SPORT indicator lamp.
4WD W/L This item is displayed, but cannot be monitored.
FUEL W/L Lighting history of low fuel level warning.
WASHER W/L This item is displayed, but cannot be monitored.
AIR PRES W/L This item is displayed, but cannot be monitored.
KEY G/Y W/L Lighting history of key warning lamp (green/yellow).
KEY R W/L Lighting history of key warning lamp (red).
KEY KNOB W/L This item is displayed, but cannot be monitored.
SYS FAIL W/L This item is displayed, but cannot be monitored.
SFT POSI W/L This item is displayed, but cannot be monitored.
HV BAT W/L This item is displayed, but cannot be monitored.
HEV BRAKE W/L This item is displayed, but cannot be monitored.
SFT OPER W/L This item is displayed, but cannot be monitored.
CHAGE W/L Lighting history of charge warning lamp.
OIL LEV LOW This item is displayed, but cannot be monitored.
DPF W/L This item is displayed, but cannot be monitored.

MWI
COMBINATION METER
MWI-53
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
ECU DIAGNOSIS
COMBINATION METER
Reference ValueINFOID:0000000003792588
VALUES ON THE DIAGNOSIS TOOL
Monitor Item Condition Value/Status
SPEED METER
[km/h]Ignition switch
ONWhile drivingEquivalent to speedometer reading
NOTE:
655.35 is displayed when the malfunc-
tion signal is received
SPEED OUTPUT
[km/h]Ignition switch
ONWhile drivingEquivalent to speedometer reading
NOTE:
655.35 is displayed when the malfunc-
tion signal is received
ODO OUTPUT
[km/h or mph]Ignition switch
ON—Equivalent to odometer reading in
combination meter
TACHO METER
[rpm]Ignition switch
ONWhile drivingEquivalent to tachometer reading
NOTE:
8191.875 is displayed when the mal-
function signal is received
FUEL METER
[lit]Ignition switch
ON— Values according to fuel level
W TEMP METER
[°C]Ignition switch
ON—Values according to engine coolant
temperature
NOTE:
215 is displayed when the malfunction
signal is input
ABS W/LIgnition switch
ONABS warning lamp ON On
ABS warning lamp OFF Off
VDC/TCS INDIgnition switch
ONVDC OFF indicator lamp ON On
VDC OFF indicator lamp OFF Off
SLIP INDIgnition switch
ONSLIP Indicator lamp ON On
SLIP indicator lamp OFF Off
BRAKE W/LIgnition switch
ONBrake warning lamp ON On
Brake warning lamp OFF Off
DOOR W/LIgnition switch
ONDoor warning ON On
Door warning OFF Off
TRUNK/GLAS-HIgnition switch
ONTrunk warning ON On
Trunk warning OFF Off
HI-BEAM INDIgnition switch
ONHigh-beam indicator lamp ON On
High-beam indicator lamp OFF Off
TURN INDIgnition switch
ONTurn signal indicator lamp ON On
Turn signal indicator lamp OFF Off
FR FOG INDIgnition switch
ONFront fog light indicator lamp ON On
Front fog light indicator lamp OFF Off
RR FOG INDIgnition switch
ONRear fog light indicator lamp ON On
Rear fog light indicator lamp OFF Off
LIGHT IND
Ignition switch
ONTail lamp indicator lamp ON On
Tail lamp indicator lamp OFF Off

MWI-54
< ECU DIAGNOSIS >
COMBINATION METER
OIL W/L Ignition switch
ONOil pressure warning lamp ON On
Oil pressure warning lamp OFF Off
MILIgnition switch
ONMalfunction indicator lamp ON On
Malfunction indicator lamp OFF Off
CRUISE INDIgnition switch
ONCruise indicator lamp ON On
Cruise indicator lamp OFF Off
SPORT INDIgnition switch
ONSPORT indicator lamp ON On
SPORT indicator lamp OFF Off
4WD W/LIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.Off
4WD LOCK INDIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.Off
FUEL W/LIgnition switch
ONLow-fuel warning lamp ON On
Low-fuel warning lamp OFF Off
WASHER W/LIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.Off
KEY G/Y W/L Ignition switch
ONKEY warning lamp (green/yellow) ON On
KEY warning lamp (green/yellow) OFF Off
LCDIgnition switch
ONEngine start information display B&P I
Ignition switch
ACCEngine start information display B&P N
Ignition switch
LOCKKey ID warning display ID NG
Ignition switch
LOCKSteering lock information display ROTAT
Ignition switch
LOCKP position warning display SFT P
Ignition switch
LOCKIntelligent Key insert information display INSRT
Ignition switch
LOCKIntelligent Key low battery warning display BATT
Ignition switch
ONTake away warning display NO KY
Ignition switch
LOCKKey warning display OUTKY
Ignition switch
ONACC warning display LK WN
SHIFT INDIgnition switch
ONShift position indicator P display P
Shift position indicator R display R
Shift position indicator N display N
Shift position indicator D display D
Shift position indicator L display L
O/D OFF SWIgnition switch
ONSport mode switch pressed On
Other than the above Off Monitor Item Condition Value/Status

MWI
COMBINATION METER
MWI-55
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
NOTE:
Some items are not available according to vehicle specification.M RANGE SWIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.On
NM RANGE SWIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.Off
AT SFT UP SWIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.On
AT SFT DWN SWIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.On
ST SFT UP SWIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.Off
ST SFT DWN SWIgnition switch
ONNOTE:
This item is displayed, but cannot be moni-
tored.Off
PKB SWIgnition switch
ONParking brake switch ON On
Parking brake switch OFF Off
BUCKLE SWIgnition switch
ONSeat belt not fastened On
Seat belt fastened Off
BRAKE OIL SWIgnition switch
ONBrake fluid level switch ON On
Brake fluid level switch OFF Off
DISTANCE
[km]Ignition switch
ON—Possible driving distance calculated by
combination meter
A/C AMP CONNIgnition switch
ONReceives A/C auto amp. connection recog-
nition signalOn
Other than the above Off
ENTER SWIgnition switch
ONWhen is pressedOn
Other than the above Off
SELECT SWIgnition switch
ONWhen is pressedOn
Other than the above Off
OUTSIDE TEMP
[°C] or [°F]Ignition switch
ON—Equivalent to ambient temperature
NOTE:
This may not match the indicated value
on the information display.
FUEL LOW SIGIgnition switch
ONLow fuel warning signal output On
Low fuel warning signal not output Off
BUZZERIgnition switch
ONBuzzer ON On
Buzzer OFF Off Monitor Item Condition Value/Status

MWI-56
< ECU DIAGNOSIS >
COMBINATION METER
TERMINAL LAYOUT
PHYSICAL VALUES
JPNIA0968GB
Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
+ – Signal nameInput/
Output
1
(W/L)Ground Battery power supply InputIgnition
switch
OFF— Battery voltage
2
(O)Ground IGN signal InputIgnition
switch
ON— Battery voltage
3
(B)Ground Ground —Ignition
switch
ON—0 V
10
(O/L)Ground Meter control switch ground —Ignition
switch
ON—0 V
11
(L/R)10
(O/L)Enter switch signal InputIgnition
switch
ONWhen is pressed.0 V
Other than the above 5 V
12
(B/R)10
(O/L)Select switch signal InputIgnition
switch
ONWhen is pressed.0 V
Other than the above 5 V
15
(BR/W)Ground Air bag signal InputIgnition
switch
ONAir bag warning lamp
ON4 V
Air bag warning lamp
OFF0 V
18
(O/B)Ground Ambient sensor signal InputIgnition
switch
ONChanges depending to am-
bient temperature.
19
(P)GroundA/C auto amp. connection
recognition signalInputIgnition
switch
ON—5 V
20
(B/Y)Ground Ambient sensor ground InputIgnition
switch
ON—0 V
21
(L)—CAN-H — — — —
22
(P)—CAN-L — — — —
JSNIA0014GB

MWI
COMBINATION METER
MWI-57
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
23
(B)Ground Ground —Ignition
switch
ON—0 V
24
(B/W)GroundFuel level sensor signal
ground—Ignition
switch
ON—0 V
25
(BR)Ground Alternator signal InputIgnition
switch
ONCharge warning lamp ON 2 V
Charge warning lamp OFF 12 V
26
(G/R)Ground Parking brake switch signal InputIgnition
switch
ONWhen parking brake is ap-
plied0 V
When parking brake is re-
leased5 V
27
(V)GroundBrake fluid level switch sig-
nalInputIgnition
switch
ONBrake fluid level is normal 12 V
Brake fluid level is less than
low level0 V
28
(L/O)Ground Security signal InputIgnition
switch
ONSecurity warning lamp OFF 12 V
Security warning lamp ON 0 V
30
(L/B)GroundVehicle speed signal output
(2-pulse)OutputIgnition
switch
ONSpeedometer operated
[When vehicle speed is ap-
prox. 40 km/h (25 MPH)]NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
31
(V/W)GroundVehicle speed signal output
(8-pulse)OutputIgnition
switch
ONSpeedometer operated
[When vehicle speed is ap-
prox. 40 km/h (25 MPH)]NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
32
(LG/R)Ground Sport mode switch signal InputIgnition
switch
ONSport mode switch pressed. 0 V
Sport mode switch not
pressed.5 V
34
(G/B)Ground Fuel level sensor signal InputIgnition
switch
ON— Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
+ – Signal nameInput/
Output
JSNIA0015GB
JSNIA0012GB
JPNIA0740ZZ