Nissan Quest E52. Manual - part 900

MWI

PREPARATION

MWI-5

< PREPARATION >

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PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000009651465

Tool name

Description

Power tool

Loosening screws

PBIC0191E

MWI-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

METER SYSTEM

METER SYSTEM : Component Parts Location

INFOID:0000000009651466

A.

Under the left second seat

JSNIA4335ZZ

No.

Component

Function

1.

ABS actuator and electric 
unit (control unit)

Transmits the vehicle speed signal to the combination meter via CAN communication.
Refer to 

BRC-9, "Component Parts Location"

 for detailed installation location.

2.

Oil pressure switch

Transmits the oil pressure switch signal to the IPDM E/R.
Refer to 

EM-38, "Exploded View"

 for detailed installation location.

3.

Washer level switch

Transmits the washer level switch signal to the combination meter.

4.

Ambient sensor

Transmits the ambient sensor signal to the IPDM E/R.

5.

TCM

Transmits the shift position signal to the combination meter via CAN communication.
Refer to 

TM-10, "CVT CONTROL SYSTEM : Component Parts Location"

 for detailed installation lo-

cation.

6.

ECM

Transmits the following signals to the combination meter via CAN communication.
• Engine speed signal
• Engine coolant temperature signal
• Fuel consumption monitor signal
• Fuel filler cap warning display signal
• Engine status signal
Refer to 

EC-15, "ENGINE CONTROL SYSTEM : Component Parts Location"

 for detailed installation 

location.

MWI

COMPONENT PARTS

MWI-7

< SYSTEM DESCRIPTION >

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METER SYSTEM : Combination Meter

INFOID:0000000009651467

The combination meter controls the following items according to the signals received from each unit via CAN
communication and the signals from switches and sensors.
• Measuring instruments
• Indicator lamps
• Warning lamps
• Meter illumination control
• Meter effect function
• Information display

ARRANGEMENT OF COMBINATION METER

7.

IPDM E/R

• Transmits the oil pressure switch signal to the BCM via CAN communication.
• Transmits the ambient sensor signal to the combination meter.
Refer to 

PCS-4, "IPDM E/R : Component Parts Location"

 for detailed installation location.

8.

BCM

Transmits the following signals to the combination meter via CAN communication.
• Position light request signal
• Door switch signal
• Door lock/unlock status signal
• Meter display signal
• Low tire pressure warning lamp signal
• Dimmer signal
• Starter relay status signal
• Oil pressure switch signal
Refer to 

BCS-4, "BODY CONTROL SYSTEM : Component Parts Location"

 for detailed installation 

location.

9.

Fuel level sensor unit

Transmits the fuel level sensor signal to the combination meter.

10.

Meter control switch

Transmits the following signals to the combination meter.
• Enter switch signal
• Select switch signal
• Trip reset switch signal

11.

Combination meter

Refer to 

MWI-7, "METER SYSTEM : Combination Meter"

.

12.

Illumination control switch

Transmits the following signals to the combination meter.
• Illumination control switch signal (+)
• Illumination control switch signal (

−

)

13.

Parking brake switch

Transmits the parking brake switch signal to the combination meter.

14.

A/C auto amp. (with auto 
A/C)

Transmits the A/C auto amp. connection recognition signal to the combination meter.
Refer to 

HAC-8, "Component Parts Location"

 for detailed installation location.

No.

Component

Function

JSNIA4133ZZ

MWI-8

< SYSTEM DESCRIPTION >

COMPONENT PARTS

METER SYSTEM : Meter Control Switch and Illumination Control Switch

INFOID:0000000009651468

• The meter control switch is located on the cluster lid A RH.
• The illumination control switch is located on the cluster lid A LH.

• Transmits the following signals to the combination meter.
- Illumination control switch signal (+)
- Illumination control switch signal (

−

)

- Enter switch signal
- Select switch signal
- Trip reset switch signal

A.

For U.S.A 

B.

For Canada

JSNIA3342ZZ

Switch name

Description

Illumination control 
switch

Illumination control switch (+) (1)

An illuminance level of the back light of the combination 
meter can be adjusted.

Illumination control switch (

−

) (2)

Meter control switch

Enter switch (3)

• The information display screen can be switched.
• The item indicated on the information display can be con-

firmed.

Select switch (4)

When plural items are shown on the information display, a 
selected item can be changed to the other item.

Trip reset switch (5)

• The trip meter can be switched between A and B.
• Trip meter A/B can be reset by pressing and holding the 

trip reset switch.