display NISSAN TEANA 2008 Service Manual

LAN
AV BRANCH LINE CIRCUIT
LAN-95
< COMPONENT DIAGNOSIS >[CAN SYSTEM (TYPE 9)]
C
D
E
F
G
H
I
J
K
L B A
O
P N
AV BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000003841811
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of AV control unit.
2. Check the resistance between the AV control unit harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the AV control unit branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
 Base audio and display system: AV-82, "
AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio without navigation: AV-236, "AV CONTROL UNIT : Diagnosis Procedure"
 BOSE audio with navigation: AV-464, "AV CONTROL UNIT : Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the AV control unit. Refer to the following.
 Base audio and display system: AV-170, "
Exploded View"
 BOSE audio without navigation: AV-378, "Exploded View"
 BOSE audio with navigation: AV-648, "Exploded View"
YES (Past error)>>Error was detected in the AV control unit branch line.
NO >> Repair the power supply and the ground circuit.
AV control unit harness connector
Resistance (Ω)
Connector No. Terminal No.
M131 86 87 Approx. 54 – 66

LAN-96
< COMPONENT DIAGNOSIS >[CAN SYSTEM (TYPE 9)]
HVAC BRANCH LINE CIRCUIT
HVAC BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000003841812
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the A/C auto amp. for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of A/C auto amp.
2. Check the resistance between the A/C auto amp. harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the A/C auto amp. branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the A/C auto amp. Refer to the following.
 Without color display: HAC-65, "
A/C AUTO AMP. : Diagnosis Procedure"
 With color display: HAC-191, "A/C AUTO AMP. : Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the A/C auto amp. Refer to the following.
 Without color display: VTL-23, "
Exploded View"
 With color display: VTL-80, "Exploded View"
YES (Past error)>>Error was detected in the A/C auto amp. branch line.
NO >> Repair the power supply and the ground circuit.
A/C auto amp. harness connector
Resistance (Ω)
Connector No. Terminal No.
M50 1 2 Approx. 54 – 66

MWI
MWI-1
DRIVER INFORMATION & MULTIMEDIA
C
D
E
F
G
H
I
J
K
L
MB
SECTION MWI
A
O
P
CONTENTS
METER, WARNING LAMP & INDICATOR
BASIC INSPECTION ....................................4
DIAGNOSIS AND REPAIR WORKFLOW ..........4
Work flow ..................................................................4
FUNCTION DIAGNOSIS ...............................6
METER SYSTEM .................................................6
METER SYSTEM .........................................................6
METER SYSTEM : System Diagram ........................6
METER SYSTEM : System Description ....................6
METER SYSTEM : Component Parts Location ........9
METER SYSTEM : Component Description ...........10
SPEEDOMETER ........................................................10
SPEEDOMETER : System Diagram .......................10
SPEEDOMETER : System Description ...................10
SPEEDOMETER : Component Parts Location .......11
SPEEDOMETER : Component Description ............12
TACHOMETER ..........................................................12
TACHOMETER : System Diagram .........................12
TACHOMETER : System Description .....................12
TACHOMETER : Component Parts Location .........13
TACHOMETER : Component Description ..............14
ENGINE COOLANT TEMPERATURE GAUGE ........14
ENGINE COOLANT TEMPERATURE GAUGE :
System Diagram ......................................................
14
ENGINE COOLANT TEMPERATURE GAUGE :
System Description .................................................
14
ENGINE COOLANT TEMPERATURE GAUGE :
Component Parts Location ......................................
15
ENGINE COOLANT TEMPERATURE GAUGE :
Component Description ...........................................
16
FUEL GAUGE ............................................................16
FUEL GAUGE : System Diagram ...........................16
FUEL GAUGE : System Description .......................16
FUEL GAUGE : Component Parts Location ...........17
FUEL GAUGE : Component Description ................18
ODO/TRIP METER .....................................................18
ODO/TRIP METER : System Diagram ....................18
ODO/TRIP METER : System Description ................18
ODO/TRIP METER : Component Parts Location ....19
ODO/TRIP METER : Component Description .........20
SHIFT POSITION INDICATOR ..................................20
SHIFT POSITION INDICATOR : System Diagram ....20
SHIFT POSITION INDICATOR : System Descrip-
tion ...........................................................................
20
SHIFT POSITION INDICATOR : Component
Parts Location ..........................................................
21
SHIFT POSITION INDICATOR : Component De-
scription ...................................................................
22
WARNING LAMPS/INDICATOR LAMPS ..................22
WARNING LAMPS/INDICATOR LAMPS : System
Diagram ...................................................................
22
WARNING LAMPS/INDICATOR LAMPS : System
Description ...............................................................
22
WARNING LAMPS/INDICATOR LAMPS : Com-
ponent Parts Location ..............................................
23
WARNING LAMPS/INDICATOR LAMPS : Com-
ponent Description ...................................................
24
METER ILLUMINATION CONTROL .........................24
METER ILLUMINATION CONTROL : System Di-
agram ......................................................................
24
METER ILLUMINATION CONTROL : System De-
scription ...................................................................
24
METER ILLUMINATION CONTROL : Component
Parts Location ..........................................................
26
METER ILLUMINATION CONTROL : Component
Description ...............................................................
27
INFORMATION DISPLAY ..........................................27
INFORMATION DISPLAY : System Diagram ..........27
INFORMATION DISPLAY : System Description .....27
INFORMATION DISPLAY : Component Parts Lo-
cation .......................................................................
30
INFORMATION DISPLAY : Component Descrip-
tion ...........................................................................
31

MWI-2
DIAGNOSIS SYSTEM (METER) .......................32
Diagnosis Description .............................................32
CONSULT-III Function (METER/M&A) ...................33
COMPONENT DIAGNOSIS ........................37
U1000 CAN COMM CIRCUIT ............................37
Description ..............................................................37
DTC Logic ...............................................................37
Diagnosis Procedure .............................................37
U1010 CONTROL UNIT (CAN) .........................38
Description ..............................................................38
DTC Logic ...............................................................38
Diagnosis Procedure ..............................................38
B2205 VEHICLE SPEED ...................................39
Description ..............................................................39
DTC Logic ...............................................................39
Diagnosis Procedure .............................................39
B2267 ENGINE SPEED .....................................40
Description ..............................................................40
DTC Logic ...............................................................40
Diagnosis Procedure ..............................................40
B2268 WATER TEMP ........................................41
Description ..............................................................41
DTC Logic ...............................................................41
Diagnosis Procedure ..............................................41
POWER SUPPLY AND GROUND CIRCUIT .....42
COMBINATION METER ...........................................42
COMBINATION METER : Diagnosis Procedure ....42
BCM (BODY CONTROL MODULE) .........................42
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ...............................................................
42
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) .............................
43
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure .....................................................................
43
FUEL LEVEL SENSOR SIGNAL CIRCUIT .......45
Description ..............................................................45
Component Function Check ...................................45
Diagnosis Procedure .............................................45
Component Inspection ............................................46
METER CONTROL SWITCH SIGNAL CIR-
CUIT ...................................................................
48
Description ..............................................................48
Diagnosis Procedure ..............................................48
Component Inspection ............................................49
OIL PRESSURE SWITCH SIGNAL CIRCUIT ...50
Description ..............................................................50
Component Function Check ...................................50
Diagnosis Procedure ..............................................50
Component Inspection ............................................50
PARKING BRAKE SWITCH SIGNAL CIR-
CUIT ...................................................................
52
Description ..............................................................52
Diagnosis Procedure ...............................................52
Component Inspection ............................................52
ECU DIAGNOSIS .......................................53
COMBINATION METER ....................................53
Reference Value .....................................................53
Wiring Diagram - METER - .....................................59
Fail-Safe ..................................................................66
DTC Index ...............................................................67
BCM (BODY CONTROL MODULE) ..................68
Reference Value .....................................................68
Wiring Diagram - BCM - ..........................................91
Fail-safe ..................................................................97
DTC Inspection Priority Chart ...............................99
DTC Index ............................................................100
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ................
102
Reference Value ...................................................102
Wiring Diagram - IPDM E/R - ................................110
Fail-safe ................................................................113
DTC Index ............................................................115
SYMPTOM DIAGNOSIS ...........................116
THE FUEL GAUGE POINTER DOES NOT
MOVE ................................................................
116
Description ............................................................116
Diagnosis Procedure .............................................116
THE METER CONTROL SWITCH IS INOPER-
ATIVE ................................................................
117
Description ............................................................117
Diagnosis Procedure .............................................117
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN ON ......................................
118
Description ............................................................118
Diagnosis Procedure .............................................118
THE OIL PRESSURE WARNING LAMP
DOES NOT TURN OFF ....................................
119
Description ............................................................119
Diagnosis Procedure .............................................119
THE PARKING BRAKE RELEASE WARNING
CONTINUES DISPLAYING, OR DOES NOT
DISPLAY ...........................................................
120
Description ............................................................120
Diagnosis Procedure .............................................120
THE DOOR OPEN WARNING CONTINUES
DISPLAYING, OR DOES NOT DISPLAY ........
121
Description ............................................................121

MWI
MWI-3
C
D
E
F
G
H
I
J
K
L
MB A
O
P Diagnosis Procedure .............................................
121
THE TRUNK OPEN WARNING CONTINUES
DISPLAYING, OR DOES NOT DISPLAY ........
122
Description ............................................................122
Diagnosis Procedure .............................................122
THE AMBIENT TEMPERATURE DISPLAY IS
INCORRECT .....................................................
123
Description ............................................................123
Diagnosis Procedure .............................................123
NORMAL OPERATING CONDITION ...............124
INFORMATION DISPLAY .......................................124
INFORMATION DISPLAY : Description ................124
PRECAUTION ............................................125
PRECAUTIONS ...............................................125
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
125
ON-VEHICLE REPAIR ...............................126
COMBINATION METER .................................126
Exploded View .......................................................126
Removal and Installation .......................................126
Disassembly and Assembly ...................................126
METER CONTROL SWITCH ..........................127
Exploded View .......................................................127
Removal and Installation .......................................127

MWI
DIAGNOSIS AND REPAIR WORKFLOW
MWI-5
< BASIC INSPECTION >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
 Check the symptom based on the information obtained from the customer.
 Check that any other malfunctions are present.
>> GO TO 3.
3.CHECK ON BOARD DIAGNOSIS OPERATION
Check that the on board diagnosis function operates. Refer to MWI-32, "
Diagnosis Description".
Does the on board diagnosis function operate normally?
YES >> GO TO 4.
NO >> GO TO 6.
4.CHECK CONSULT-III SELF-DIAGNOSIS RESULTS
Connect CONSULT-III and perform self-diagnosis. Refer to MWI-33, "
CONSULT-III Function (METER/M&A)".
Are self-diagnosis results normal?
YES >> GO TO 5.
NO >> GO TO 8.
5.NARROW DOWN THE MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS
Perform symptom diagnosis and narrow down the malfunctioning parts.
>> GO TO 7.
6.CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUITS
Inspect combination meter power supply and ground circuits. Refer to MWI-42, "
COMBINATION METER :
Diagnosis Procedure".
Is inspection result OK?
YES >> GO TO 7.
NO >> GO TO 8.
7.REPLACE COMBINATION METER
Replace combination meter.
>> GO TO 9.
8.REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace the malfunctioning parts.
NOTE:
If DTC is displayed, erase DTC after repair or replace malfunctioning parts.
>> GO TO 9.
9.FINAL CHECK
Check that the combination meter operates normally.
Do they operate normally?
YES >> INSPECTION END
NO >> GO TO 1.

MWI-6
< FUNCTION DIAGNOSIS >
METER SYSTEM
FUNCTION DIAGNOSIS
METER SYSTEM
METER SYSTEM
METER SYSTEM : System DiagramINFOID:0000000003792507
METER SYSTEM : System DescriptionINFOID:0000000003792508
COMBINATION METER
 The combination meter receives the information required to control the operation of each gauge, indicator/
warning lamp, and information display via CAN communication from each unit, each switch, and sensor.
 The combination meter incorporates a trip computer that displays warnings and messages on the informa-
tion display according to the information received from various units.
 The combination meter incorporates a buzzer function that sounds an audible alarm with the integrated
buzzer device. Refer to WCS-5, "
WARNING CHIME SYSTEM : System Description" for further details.
 The combination meter integrates the meter circuit check function and the segment check function that
checks the information display operation.
IPDM E/R
 IPDM 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 the CAN communication line.
 IPDM E/R is equipped with the diagnosis function. It can perform the operation check of oil pressure warning
lamp with the auto active test and the diagnosis with CONSULT-III.
METER CONTROL FUNCTION LIST
JPNIA1011GB

MWI
METER SYSTEM
MWI-7
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
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

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

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