Nissan Note E12. Manual - part 469

 

  Index      Nissan     Nissan Note E12 - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  467  468  469  470   ..

 

 

Nissan Note E12. Manual - part 469

 

 

PCS

PRECAUTIONS

PCS-3

< PRECAUTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009607429

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery and wait at least three minutes before performing any service.

PCS-4

< SYSTEM DESCRIPTION >

[IPDM E/R]

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009567560

1.

IPDM E/R

A. Engine compartment (LH)

AWMIA1435ZZ

PCS

SYSTEM

PCS-5

< SYSTEM DESCRIPTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

SYSTEM

RELAY CONTROL SYSTEM
RELAY CONTROL SYSTEM : System Description

INFOID:0000000009567562

SYSTEM DIAGRAM

DESCRIPTION

IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input sig-

nals from various sensors and the request signals received from control units via CAN communication.

CAUTION:

IPDM E/R integrated relays cannot be removed.

AWMIA1439GB

PCS-6

< SYSTEM DESCRIPTION >

[IPDM E/R]

SYSTEM

RELAY CONTROL SYSTEM : Fail-safe

INFOID:0000000009667165

CAN COMMUNICATION CONTROL

When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN

communication recovers normally, it also returns to normal control.

If No CAN Communication Is Available With ECM

If No CAN Communication Is Available With BCM

Control relay

Input/output

Transmit unit

Control part

Reference page

• Headlamp low relay
• Headlamp high relay

• Low beam request signal
• High beam request signal

BCM (CAN)

• Headlamp LO
• Headlamp HI

EXL-8

Tail lamp relay

Position light request signal

BCM (CAN)

• Parking  lamp
• License plate lamp
• Tail  lamp

EXL-10

Illuminations

INL-8

• Front wiper relay
• Front wiper high relay

Front wiper request signal

BCM (CAN)

Front wiper motor

WW-8

Front wiper stop position signal Front wiper motor

Starter control relay

Starter control relay signal

BCM (CAN)

Starter motor

STR-6

Transmission range switch sig-
nal (CVT models)

Transmission range 
switch

Clutch interlock switch signal 
(M/T models)

Clutch interlock switch

• Cooling fan low relay
• Cooling fan high relay

Cooling fan speed request sig-
nal

ECM (CAN)

Cooling fan

EC-35

A/C relay

A/C compressor request signal ECM (CAN)

A/C compressor
(Magnet clutch)

HAC-13

Ignition relay

Ignition switch ON signal

BCM (CAN)

Each control unit, 
sensor, actuator and 
relay (Ignition power 
supply) 

EC-32

Vehicle speed signal (Meter)

Combination meter 
(CAN)

Push-button ignition switch sig-
nal

Push-button ignition 
switch

Control part

Fail-safe operation

Cooling fan

• The cooling fan relay turn ON when the ignition switch is turned ON (Cooling fan HI operation)
• The cooling fan relay turn OFF when the ignition switch is turned OFF

A/C compressor

A/C relay OFF

Control part

Fail-safe operation

Headlamp

• Turns ON the headlamp low relay when the ignition switch is turned ON
• Turns OFF the headlamp low relay when the ignition switch is turned OFF
• Headlamp high relay OFF

• Parking  lamp
• License plate lamp
• Illumination
• Tail lamp

• Turns ON the tail lamp relay when the ignition switch is turned ON
• Turns OFF the tail lamp relay when the ignition switch is turned OFF

Front wiper motor

• The status just before activation of fail-safe control is maintained until the ignition switch is 

turned OFF while the front wiper is operating at LO or HI speed.

• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control 

is activated while the front wiper is set in the INT mode and the front wiper motor is operating.

• Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control 

is activated while front wiper motor is operated and wiper stop in the other position than stop 
position.

Front fog lamp

Front fog lamp relay OFF

 

 

 

 

 

 

 

Content   ..  467  468  469  470   ..