2008 NISSAN TEANA Service Manual

compression ratio maintenance schedule fuel consumption change key battery fuel sensor

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Page 3257 of 5121

NISSAN TEANA 2008 Service Manual MWI
MWI-3
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P Diagnosis Procedure .............................................
121
THE TRUNK OPEN WARNING CONTINUES
DISPLAYING, OR DOES NOT DISPLAY ........
122
Descriptio

Page 3258 of 5121

NISSAN TEANA 2008 Service Manual MWI-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work flowINFOID:0000000003792506
OVERALL SEQUENCE
• Reference 1···MWI-32, "Diagnosis Descri

Page 3259 of 5121

NISSAN TEANA 2008 Service Manual MWI
DIAGNOSIS AND REPAIR WORKFLOW
MWI-5
< BASIC INSPECTION >
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Check the symptom based on the information obtained from the customer.
Check that any other malfunctions a

Page 3260 of 5121

NISSAN TEANA 2008 Service Manual MWI-6
< FUNCTION DIAGNOSIS >
METER SYSTEM
FUNCTION DIAGNOSIS
METER SYSTEM
METER SYSTEM
METER SYSTEM : System DiagramINFOID:0000000003792507
METER SYSTEM : System DescriptionINFOID:0000000003792508
COM

Page 3261 of 5121

NISSAN TEANA 2008 Service Manual MWI
METER SYSTEM
MWI-7
< FUNCTION DIAGNOSIS >
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System Description Signal source
Meter/gaugeSpeedometer Receives vehicle speed signal and indicates vehicle speed.ABS actuato

MWI
METER SYSTEM
MWI-7
< FUNCTION DIAGNOSIS >
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System Description Signal source
Meter/gaugeSpeedometer Receives vehicle speed signal and indicates vehicle speed.ABS actuator and elec-
tric unit (control unit)
Tachometer Receives engine speed signal and indicates engine speed. ECM
Fuel gauge Receives fuel level sensor signal and indicates fuel level. Fuel level sensor unit
Engine coolant tem-
perature gaugeReceives engine coolant temperature signal and indicates coolant
temperature.ECM
Warning lamp/
indicator lampOil pressure warning
lampReceives oil pressure warning lamp signal and illuminates warning
lamp.IPDM E/R
Master warning Illuminates according to warning output on information display. —
Information
displayDoor open warning Receives door switch signals and displays warning. BCM
Trunk open warning Receives trunk switch signals and displays warning. BCM
Parking brake re-
lease warningReceives parking brake switch signal and vehicle speed signal and
displays warnings.Parking brake switch
ABS actuator and elec-
tric unit (control unit)
Low fuel warningReceives fuel gauge signal and displays warning if fuel level de-
creases to 11 (2-2/5 Imp gal) or less.Fuel level sensor unit
Low outside tempera-
ture warningMonitors ambient sensor signal and displays warning if ambient
temperature decreases to 3°C (37°F) or less. (If enabled)Ambient sensor
Instantaneous fuel
consumptionCalculates instantaneous fuel consumption based on received ve-
hicle speed signals and fuel consumption monitor signal and dis-
plays it.ECM
ABS actuator and elec-
tric unit (control unit)
Average fuel con-
sumptionCalculates average fuel consumption in a reset-to-reset interval
based on received vehicle speed signals and fuel consumption
monitor signal and displays it.ECM
ABS actuator and elec-
tric unit (control unit)
Average vehicle
speedCalculates average vehicle speed in a reset-to-reset interval based
on received vehicle speed signals and displays it.ABS actuator and elec-
tric unit (control unit)
Travel time Displays accumulated key switch ON time from reset to reset. —
Travel distanceCalculates accumulated travel distance in a reset-to-reset interval
based on received vehicle speed signals and displays it.ABS actuator and elec-
tric unit (control unit)
Possible driving dis-
tanceCalculates possible driving distance based on received fuel con-
sumption monitor signal, vehicle speed signals and fuel level sen-
sor signal and displays it.ABS actuator and elec-
tric unit (control unit)
ECM
Fuel level sensor unit
Ambient air tempera-
tureCorrects ambient air temperature value based on received ambient
sensor signals and displays it.Ambient sensor

Page 3262 of 5121

NISSAN TEANA 2008 Service Manual MWI-8
< FUNCTION DIAGNOSIS >
METER SYSTEM
ARRANGEMENT OF COMBINATION METER
JPNIA1009ZZ

Page 3263 of 5121

NISSAN TEANA 2008 Service Manual MWI
METER SYSTEM
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METER SYSTEM : Component Parts LocationINFOID:0000000003792509
1. ABS actuator and electric unit (con-
trol unit)2. ECM 3. TC

Page 3264 of 5121

NISSAN TEANA 2008 Service Manual MWI-10
< FUNCTION DIAGNOSIS >
METER SYSTEM
METER SYSTEM : Component Description
INFOID:0000000003792510
SPEEDOMETER
SPEEDOMETER : System DiagramINFOID:0000000003792511
SPEEDOMETER : System Description

MWI-10
< FUNCTION DIAGNOSIS >
METER SYSTEM
METER SYSTEM : Component Description
INFOID:0000000003792510
SPEEDOMETER
SPEEDOMETER : System DiagramINFOID:0000000003792511
SPEEDOMETER : System DescriptionINFOID:0000000003792512
The ABS actuator and electric unit (control unit) converts the rectangular wave signal provided by the wheel
sensor to a vehicle speed signal and transmits it to the combination meter via CAN communication.
The combination meter indicates the vehicle speed to the speedometer according to the vehicle speed sig-
nal received via CAN communication.
D. Front bumper (left back) E. Engine room (LH) F. Behind the combination meter
G. Lower left side of rear seat
Unit Description
Combination meterControls the following with the signals received from each unit via CAN communication and the sig-
nals from switches and sensors.
Speedometer Tachometer
Engine coolant temperature gauge Fuel gauge
Warning lamps Indicator lamps
Information display
IPDM E/RIPDM E/R reads the ON/OFF signals of the oil pressure switch and transmits the oil pressure switch
signal to the combination meter via BCM with CAN communication line.
Fuel level sensor unit Refer to MWI-45, "
Description".
Oil pressure switch Refer to MWI-50, "
Description".
ECMTransmits the following signals to the combination meter with CAN communication line.
Engine speed signal Engine coolant temperature signal
Fuel consumption monitor signal
ABS actuator and electric unit
(control unit)Transmits the vehicle speed signal to the combination meter with CAN communication line.
BCM Transmits signals provided by various units to the combination meter with CAN communication line.
Control device Transmits the sport mode switch signal to the combination meter.
TCM Transmits the shift position signal to the combination meter with CAN communication line.
Meter control switch Refer to MWI-48, "
Description".
Brake fluid level switch Transmits the brake fluid level switch signal to the combination meter.
Parking brake switch Refer to MWI-52, "
Description".
JPNIA1012GB

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