NISSAN TEANA 2008 Service Manual

MWI
METER SYSTEM
MWI-17
< FUNCTION DIAGNOSIS >
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FUEL GAUGE : Component Parts LocationINFOID:0000000003879302
1. ABS actuator and electric unit (con-
trol unit)2. ECM 3. TCM
4. Oil pressure switch 5. Ambient sensor 6. IPDM E/R
7. BCM 8. Combination meter 9. Fuel level sensor unit and fuel pump
A. Engine room (LH) B. Engine room (LH) C. Engine front side
JPNIA1025ZZ

MWI-18
< FUNCTION DIAGNOSIS >
METER SYSTEM
FUEL GAUGE : Component Description
INFOID:0000000003792526
ODO/TRIP METER
ODO/TRIP METER : System DiagramINFOID:0000000003792527
ODO/TRIP METER : System DescriptionINFOID:0000000003792528
 The ABS actuator and electric unit (control unit) reads the rectangular wave signal provided by the wheel
sensor and transmits the vehicle speed signal to the combination meter via CAN communication.
 The combination meter converts the vehicle speed signal received via CAN communication to mileage, and
it displays the accumulated mileage to the odo/trip meter.
D. Front bumper (left back) E. Engine room (LH) F. Behind the combination meter
G. Lower left side of rear seat
Unit Description
Combination meterIndicates the fuel gauge according to the fuel level sensor signal received from the fuel level sensor
unit.
Fuel level sensor unit Refer to MWI-45, "
Description".
JPNIA1015GB

MWI
METER SYSTEM
MWI-19
< FUNCTION DIAGNOSIS >
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ODO/TRIP METER : Component Parts LocationINFOID:0000000003879660
1. ABS actuator and electric unit (con-
trol unit)2. ECM 3. TCM
4. Oil pressure switch 5. Ambient sensor 6. IPDM E/R
7. BCM 8. Combination meter 9. Fuel level sensor unit and fuel pump
A. Engine room (LH) B. Engine room (LH) C. Engine front side
JPNIA1025ZZ

MWI-20
< FUNCTION DIAGNOSIS >
METER SYSTEM
ODO/TRIP METER : Component Description
INFOID:0000000003792530
SHIFT POSITION INDICATOR
SHIFT POSITION INDICATOR : System DiagramINFOID:0000000003792531
SHIFT POSITION INDICATOR : System DescriptionINFOID:0000000003792532
 Shift position is displayed in the information display LCD in the combination meter.
 TCM transmits the shift position signal to the combination meter via CAN communication.
 The combination meter indicates shift position according to the shift position signal received via CAN com-
munication.
D. Front bumper (left back) E. Engine room (LH) F. Behind the combination meter
G. Lower left side of rear seat
Unit Description
Combination meterConverts the vehicle speed signal received from the ABS actuator and electric unit (control unit) via
CAN communication to mileage, and it displays the accumulated mileage to the odo/trip meter.
ABS actuator and electric unit
(control unit)Transmits the vehicle speed signal to the combination meter via CAN communication.
JPNIA0745GB

MWI
METER SYSTEM
MWI-21
< FUNCTION DIAGNOSIS >
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SHIFT POSITION INDICATOR : Component Parts LocationINFOID:0000000003879661
1. ABS actuator and electric unit (con-
trol unit)2. ECM 3. TCM
4. Oil pressure switch 5. Ambient sensor 6. IPDM E/R
7. BCM 8. Combination meter 9. Fuel level sensor unit and fuel pump
A. Engine room (LH) B. Engine room (LH) C. Engine front side
JPNIA1025ZZ

MWI-22
< FUNCTION DIAGNOSIS >
METER SYSTEM
SHIFT POSITION INDICATOR : Component Description
INFOID:0000000003792534
WARNING LAMPS/INDICATOR LAMPS
WARNING LAMPS/INDICATOR LAMPS : System DiagramINFOID:0000000003792535
WARNING LAMPS/INDICATOR LAMPS : System DescriptionINFOID:0000000003792536
OIL PRESSURE WARNING LAMP
 IPDM E/R reads the ON/OFF signals from the oil pressure switch and transmits the oil pressure switch sig-
nal to the combination meter via BCM with the CAN communication line.
 The combination meter turns the oil pressure warning lamp ON/OFF according to the oil pressure switch 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 meterDisplays the shift position on the information display with shift position signal received from TCM via
CAN communication.
TCM Transmits shift position signal to the combination meter with CAN communication.
JSNIA0449GB

MWI
METER SYSTEM
MWI-23
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WARNING LAMPS/INDICATOR LAMPS : Component Parts LocationINFOID:0000000003879662
1. ABS actuator and electric unit (con-
trol unit)2. ECM 3. TCM
4. Oil pressure switch 5. Ambient sensor 6. IPDM E/R
7. BCM 8. Combination meter 9. Fuel level sensor unit and fuel pump
A. Engine room (LH) B. Engine room (LH) C. Engine front side
JPNIA1025ZZ

MWI-24
< FUNCTION DIAGNOSIS >
METER SYSTEM
WARNING LAMPS/INDICATOR LAMPS : Component Description
INFOID:0000000003792538
METER ILLUMINATION CONTROL
METER ILLUMINATION CONTROL : System DiagramINFOID:0000000003792539
METER ILLUMINATION CONTROL : System DescriptionINFOID:0000000003796390
SYSTEM DESCRIPTION
Combination meter controls meter illumination according to following signals.
 Illumination control switch signal from illumination control switch signal integrated to combination meter.
 Position light request signal received from BCM via CAN communication.
Daytime Mode
Meter illumination is adjusted to 22 steps by turning the illumination control switch (1) in daytime mode.
Nighttime Mode
 Combination meter is transferred to nighttime mode with position light request signal from BCM with CAN
communication.
 Meter illumination is adjusted to 22 steps by turning the illumination control switch in nighttime mode.
D. Front bumper (left back) E. Engine room (LH) F. Behind the combination meter
G. Lower left side of rear seat
Unit Description
Combination meterTurns the oil pressure warning lamp ON/OFF according to the oil pressure switch signal received
from BCM via CAN communication.
IPDM E/RReads the ON/OFF signals from the oil pressure switch and transmits the oil pressure switch signal
to the combination meter via BCM and CAN communication.
Oil pressure switch Refer to MWI-50, "
Description".
BCMTransmits the oil pressure switch signal received from IPDM E/R via CAN communication to the
combination meter via CAN communication.
JSNIA0657GB
Turn right : Raise illuminance
Turn left : Lower illuminance
JPNIA1020ZZ
Turn right : Raise illuminance
Turn left : Lower illuminance

MWI
METER SYSTEM
MWI-25
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When the illumination of the meter illumination changes, the illumination status is displayed on the information
display.
NOTE:
The buzzer sounds when the meter illumination in the information display is MIN or MAX.
JPNIA1062GB

MWI-26
< FUNCTION DIAGNOSIS >
METER SYSTEM
METER ILLUMINATION CONTROL : Component Parts Location
INFOID:0000000003879663
1. ABS actuator and electric unit (con-
trol unit)2. ECM 3. TCM
4. Oil pressure switch 5. Ambient sensor 6. IPDM E/R
7. BCM 8. Combination meter 9. Fuel level sensor unit and fuel pump
A. Engine room (LH) B. Engine room (LH) C. Engine front side
JPNIA1025ZZ