Nissan Xterra. Instruction — part 505
MWI
METER SYSTEM
MWI-7
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
METER SYSTEM : Component Parts Location
INFOID:0000000009483155
METER SYSTEM : Component Description
INFOID:0000000009483156
AWNIA0775ZZ
1.
Combination meter M24
2.
Fuel level sensor unit and fuel pump C5
(view with fuel tank removed)
3.
ECM E16 (view with ECM cover re-
moved)
A. Coolant reservoir
4.
ABS actuator and electric unit (control
unit) E125
5.
Oil pressure switch E208
A. Oil pan (upper)
6.
A/T assembly F9
7.
BCM M18, M19 (view with lower instru-
ment panel LH removed)
8.
IPDM E/R E122, E124
Unit
Description
Combination meter
Controls 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
• Engine oil pressure gauge
• Odo/trip meter
• Voltage gauge
• Indicator lamps
• Warning lamps
• Warning chime
• Trip computer
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 CAN communication line.
Fuel level sensor unit
Oil pressure switch
ECM
Transmits the following signals to the combination meter with CAN communication line.
• Engine speed signal
• Engine coolant temperature signal
• Fuel consumption monitor signal
MWI-8
< SYSTEM DESCRIPTION >
METER SYSTEM
SPEEDOMETER
SPEEDOMETER : System Diagram
INFOID:0000000009483157
SPEEDOMETER : System Description
INFOID:0000000009483158
The ABS actuator and electric unit (control unit) provides a vehicle speed signal to the combination meter via
CAN communication lines.
SPEEDOMETER : Component Parts Location
INFOID:0000000009483159
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.
• Transmits the security signal to the combination meter.
TCM
Transmits shift position signal to the combination meter with CAN communication line.
Unit
Description
WKIA5370E
AWNIA0775ZZ
MWI
METER SYSTEM
MWI-9
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
SPEEDOMETER : Component Description
INFOID:0000000009483160
TACHOMETER
TACHOMETER : System Diagram
INFOID:0000000009483161
TACHOMETER : System Description
INFOID:0000000009483162
The tachometer indicates engine speed in revolutions per minute (rpm).
The ECM provides an engine speed signal to the combination meter via CAN communication lines.
1.
Combination meter M24
2.
Fuel level sensor unit and fuel pump C5
(view with fuel tank removed)
3.
ECM E16 (view with ECM cover re-
moved)
A. Coolant reservoir
4.
ABS actuator and electric unit (control
unit) E125
5.
Oil pressure switch E208
A. Oil pan (upper)
6.
A/T assembly F9
7.
BCM M18, M19 (view with lower instru-
ment panel LH removed)
8.
IPDM E/R E122, E124
Unit
Description
Combination meter
Indicates the vehicle speed according to the vehicle speed signal received from ABS actuator and
electric unit (control unit) via CAN communication.
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to the combination meter with CAN communication line.
SKIB6904E
MWI-10
< SYSTEM DESCRIPTION >
METER SYSTEM
TACHOMETER : Component Parts Location
INFOID:0000000009483163
TACHOMETER : Component Description
INFOID:0000000009483164
ENGINE COOLANT TEMPERATURE GAUGE
ENGINE COOLANT TEMPERATURE GAUGE : System Diagram
INFOID:0000000009483165
AWNIA0775ZZ
1.
Combination meter M24
2.
Fuel level sensor unit and fuel pump C5
(view with fuel tank removed)
3.
ECM E16 (view with ECM cover re-
moved)
A. Coolant reservoir
4.
ABS actuator and electric unit (control
unit) E125
5.
Oil pressure switch E208
A. Oil pan (upper)
6.
A/T assembly F9
7.
BCM M18, M19 (view with lower instru-
ment panel LH removed)
8.
IPDM E/R E122, E124
Unit
Description
Combination meter
Indicates the engine speed in RPM according to the engine speed signal received from ECM via
CAN communication.
ECM
Transmits the engine speed signal to the combination meter with CAN communication line.
SKIB6905E
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