Nissan X-Trail 32. Manual - part 1581

MWI-6

< PRECAUTION >

PRECAUTIONS

2.

Turn key switch to the OFF position with the driver side door opened.

3.

Get out of the vehicle and close the driver side door.

4.

Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

5.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)

1.

Unlock the door with intelligent key or remote keyless entry.
NOTE:
At this moment, ACC power is supplied.

2.

Open the driver side door.

3.

Open the hood.

4.

Close the driver side door.

5.

Wait at least 3 minutes.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

6.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

MWI

COMPONENT PARTS

MWI-7

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

COMPONENT PARTS

METER SYSTEM

METER SYSTEM : Component Parts Location

INFOID:0000000010714977

LHD MODELS

Engine assembly (oil pan upper) 
(R9M engine models)

Engine assembly (around the oil 
cooler) (R9M engine models)

Behind luggage side finisher RH

JSNIA7417ZZ

MWI-8

< SYSTEM DESCRIPTION >

COMPONENT PARTS

RHD MODELS

No.

Component

Function

Fuel level sensor unit
(main)

Transmits the fuel level sensor signal to the combination meter.

ABS actuator and electric 
unit (control unit)

• Transmits the each signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer  to 

BRC-14, "Component Parts Location"

 for detailed installation location.

TCM (except R9M engine 
models)

• Transmits the each signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer  to 

TM-235, "CVT CONTROL SYSTEM : Component Parts Location"

 for detailed installation 

location.

Ambient sensor

Transmits the ambient sensor signal to the combination meter.

TCM (R9M engine mod-
els)

• Transmits the each signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer  to 

TM-466, "CVT CONTROL SYSTEM : Component Parts Location"

 for detailed installation 

location.

ECM

• Transmits the each signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer  to 

EC-28, "ENGINE CONTROL SYSTEM : Component Parts Location"

 (MR20DD), 

EC-

440, "Component Parts Location"

 (QR25DE), or 

EC-812, "Component Parts Location"

 (R9M) for 

detailed installation location.

IPDM E/R

• Transmits the oil pressure switch signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer  to 

PCS-5, "Component Parts Location"

 for detailed installation location.

BCM

• Transmits the each signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer  to 

BCS-6, "BODY CONTROL SYSTEM : Component Parts Location"

 for detailed installation 

location.

Fuel level sensor unit
(sub)

Transmits the fuel level sensor signal to the combination meter.

Combination meter

Refer to 

MWI-13, "METER SYSTEM : Combination Meter"

.

Meter control switch

Transmits the meter control switch signal to the combination meter.

Steering switch

Transmits the steering switch signal to the combination meter.

NAVI control unit

Transmits the clock signal to the combination meter via AV communication.

Oil level sensor

Transmits the oil level sensor signal to the combination meter.

Engine oil pressure 
switch

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

Fuel pump control module 
(FPCM)

Transmits the fuel level sensor signal to the combination meter.

MWI

COMPONENT PARTS

MWI-9

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

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L

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B

A

O

P

Engine assembly (oil pan upper) 
(R9M engine models)

Engine assembly (around the oil 
cooler) (R9M engine models)

Behind luggage side finisher RH

JSNIA7454ZZ

No.

Component

Function

Fuel level sensor unit
(main)

Transmits the fuel level sensor signal to the combination meter.

ABS actuator and electric 
unit (control unit)

• Transmits the each signal to the combination meter via CAN communication.

Refer to 

MWI-15, "METER SYSTEM : System Description"

.

• Refer to 

BRC-14, "Component Parts Location"

 for detailed installation location.