Nissan Frontier. Manual - part 1017

MWI-12

< SYSTEM DESCRIPTION >

METER SYSTEM

ENGINE COOLANT TEMPERATURE GAUGE : Component Description

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FUEL GAUGE
FUEL GAUGE : System Diagram

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FUEL GAUGE : System Description

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The fuel gauge indicates the approximate fuel level in the fuel tank.

The fuel gauge is regulated by the unified meter control unit and a variable resistor signal supplied by the fuel

level sensor unit.

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 for Mexico)
E16 (with QR25DE)
E55 (with VQ40DE except Mexico)
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 (with A/T)

8.

BCM M18, M19 (view with lower instru-
ment panel LH removed)

9.

IPDM E/R E122, E124

Unit

Description

Combination meter

Indicates the engine coolant temperature according to the engine coolant temperature signal re-
ceived from ECM via CAN communication. 

ECM

Transmits the engine coolant temperature signal to the combination meter via CAN communication. 

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METER SYSTEM

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< SYSTEM DESCRIPTION >

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FUEL GAUGE : Component Parts Location

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FUEL GAUGE : Component Description

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ENGINE OIL PRESSURE GAUGE

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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 for Mexico)
E16 (with QR25DE)
E55 (with VQ40DE except Mexico)
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 (with A/T)

8.

BCM M18, M19 (view with lower instru-
ment panel LH removed)

9.

IPDM E/R E122, E124

Unit

Description

Combination meter

Indicates the fuel level according to the fuel level sensor signal received from the fuel level sensor 
unit. 

Fuel level sensor unit

Refer to 

MWI-34, "Description"

.

MWI-14

< SYSTEM DESCRIPTION >

METER SYSTEM

ENGINE OIL PRESSURE GAUGE : System Diagram

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ENGINE OIL PRESSURE GAUGE : System Description

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The engine oil pressure gauge indicates whether the engine oil pressure is low or normal.

The oil pressure gauge is controlled by the IPDM E/R. The IPDM E/R reads the ON/OFF signals from the oil

pressure switch and transmits the oil pressure switch signal to the combination meter via BCM with the CAN

communication line. The oil pressure gauge displays a low or normal indication according to the oil pressure

switch signal received via CAN communication.

ENGINE OIL PRESSURE GAUGE : Component Parts Location

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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 for Mexico)
E16 (with QR25DE)
E55 (with VQ40DE except Mexico)
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 (with A/T)

8.

BCM M18, M19 (view with lower instru-
ment panel LH removed)

9.

IPDM E/R E122, E124

MWI

METER SYSTEM

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< SYSTEM DESCRIPTION >

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ENGINE OIL PRESSURE GAUGE : Component Description

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VOLTAGE GAUGE
VOLTAGE GAUGE : System Diagram

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VOLTAGE GAUGE : System Description

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The voltage gauge indicates the battery/charging system voltage.

The voltage gauge is regulated by the unified meter control unit.

VOLTAGE GAUGE : Component Parts Location

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Unit

Description

Combination meter

Indicates the engine oil pressure (low/normal) according to the oil pressure switch signal received 
from BCM with CAN communication line. 

IPDM E/R

Reads the ON/OFF signals from the oil pressure switch and transmits the oil pressure switch signal 
to the combination meter via BCM with the CAN communication line. 

Oil pressure switch

Refer to 

MWI-37, "Description"

. 

BCM

Transmits the oil pressure switch signal received from IPDM E/R via CAN communication to the 
combination meter via CAN communication. 

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