Nissan Versa Sedan. Manual

PCS-2

RELAY CONTROL SYSTEM : System Diagram ....

RELAY CONTROL SYSTEM : System Descrip-
tion ..........................................................................

POWER CONSUMPTION CONTROL SYSTEM .......

POWER CONSUMPTION CONTROL SYSTEM :
System Diagram .....................................................

POWER CONSUMPTION CONTROL SYSTEM :
System Description .................................................

DIAGNOSIS SYSTEM (IPDM E/R) ....................

Diagnosis Description .............................................

CONSULT Function (IPDM E/R) ............................

ECU DIAGNOSIS INFORMATION ..............

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................

Reference Value .....................................................

Fail-Safe .................................................................

DTC Index ..............................................................

WIRING DIAGRAM .....................................

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................

Wiring Diagram .......................................................

DTC/CIRCUIT DIAGNOSIS .........................

U1000 CAN COMM CIRCUIT ............................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

B2098 IGNITION RELAY ON STUCK ...............

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

B2099 IGNITION RELAY OFF STUCK .............

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

POWER SUPPLY AND GROUND CIRCUIT .....

Diagnosis Procedure ..............................................

REMOVAL AND INSTALLATION ...............

IPDM E/R ...........................................................

Removal and Installation ........................................

POWER DISTRIBUTION SYSTEM

PRECAUTION .............................................

PRECAUTIONS .................................................

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

Precaution for Work ................................................

PREPARATION ..........................................

PREPARATION .................................................

Special Service Tool ...............................................

SYSTEM DESCRIPTION ...........................

COMPONENT PARTS .......................................

Component Parts Location .....................................

Component Description ..........................................

SYSTEM ............................................................

POWER DISTRIBUTION SYSTEM ...........................

POWER DISTRIBUTION SYSTEM : System Dia-
gram ........................................................................

POWER DISTRIBUTION SYSTEM : System De-
scription ...................................................................

DIAGNOSIS SYSTEM (BCM) ............................

COMMON ITEM .........................................................

COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) ....................................................

INTELLIGENT KEY ...................................................

INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) ...............................................

ECU DIAGNOSIS INFORMATION .............

BCM ...................................................................

List of ECU Reference ............................................

WIRING DIAGRAM ....................................

POWER DISTRIBUTION SYSTEM ...................

Wiring Diagram .......................................................

BASIC INSPECTION ..................................

DIAGNOSIS AND REPAIR WORK FLOW ........

Work Flow ...............................................................

DTC/CIRCUIT DIAGNOSIS ........................

U1000 CAN COMM CIRCUIT ............................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ...............................................

U1010 CONTROL UNIT (CAN) .........................

DTC Logic ...............................................................

Diagnosis Procedure ...............................................

B2614 ACC RELAY CIRCUIT ...........................

DTC Logic ...............................................................

Diagnosis Procedure ...............................................

Component Inspection ............................................

B2615 BLOWER RELAY CIRCUIT ...................

DTC Logic ...............................................................

Diagnosis Procedure ...............................................

PCS-4

< PRECAUTION >

[IPDM E/R (WITH I-KEY)]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

INFOID:0000000009266406

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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS

system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front

air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SR and SB section of this Service Man-

ual.

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 3 minutes before performing any service.

Nissan Versa Sedan. Manual - part 604