Nissan Frontier D40. Manual — part 850
MWI
METER SYSTEM
MWI-5
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
METER SYSTEM : Arrangement of Combination Meter
INFOID:0000000005275768
AWNIA2014GB
MWI-6
< FUNCTION DIAGNOSIS >
METER SYSTEM
METER SYSTEM : Component Parts Location
INFOID:0000000005275769
METER SYSTEM : Component Description
INFOID:0000000005275770
AWNIA0781ZZ
1.
Combination meter M24
2.
Fuel level sensor unit and fuel pump C5
(view with fuel tank removed)
3.
ECM (view with ECM cover removed)
E8 (with VQ40DE)
E16 (with QR25DE)
A. Coolant reservoir
4.
ABS actuator and electric unit (control
unit) E127
5.
Oil pressure switch E208 (with VQ40DE)
A. Oil pan (upper)
6.
Oil pressure switch F4 (with
QR25DE) (view with engine re-
moved)
7.
A/T assembly F9
8.
BCM M18, M19 (view with lower instru-
ment panel LH removed)
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
Refer to
.
Oil pressure switch
Refer to
.
MWI
METER SYSTEM
MWI-7
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
SPEEDOMETER
SPEEDOMETER : System Diagram
INFOID:0000000005275771
SPEEDOMETER : System Description
INFOID:0000000005275772
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:0000000005548831
ECM
Transmits 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.
• Transmits the security signal to the combination meter.
TCM
Transmits shift position signal to the combination meter with CAN communication line.
Unit
Description
WKIA5370E
AWNIA0781ZZ
MWI-8
< FUNCTION DIAGNOSIS >
METER SYSTEM
SPEEDOMETER : Component Description
INFOID:0000000005275774
TACHOMETER
TACHOMETER : System Diagram
INFOID:0000000005275775
TACHOMETER : System Description
INFOID:0000000005275776
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 (view with ECM cover removed)
E8 (with VQ40DE)
E16 (with QR25DE)
A. Coolant reservoir
4.
ABS actuator and electric unit (control
unit) E127
5.
Oil pressure switch E208 (with VQ40DE)
A. Oil pan (upper)
6.
Oil pressure switch F4 (with
QR25DE) (view with engine re-
moved)
7.
A/T assembly F9
8.
BCM M18, M19 (view with lower instru-
ment panel LH removed)
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
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