Nissan Qashqai (2007-2010). Manual - part 771

SBC-32

< SYMPTOM DIAGNOSIS >

REAR SEAT BELT WARNING LAMP DOSE NOT TURN OFF AFTER A LAPSE OF 

SPECIFIED TIME

REAR SEAT BELT WARNING LAMP DOSE NOT TURN OFF AFTER A
LAPSE OF SPECIFIED TIME

Diagnosis Procedure

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1.

CHECK ALTERNATOR SIGNAL CIRCUIT

Check alternator signal circuit.
Refer to 

SBC-15, "Component Function Check"

.

Is the inspection result normal?

YES

>> Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

PASSENGER SEAT IS OCCUPIED BUT SEAT BELT WARNING LAMP DOES 

NOT LIGHT UP

SBC-33

< SYMPTOM DIAGNOSIS >

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PASSENGER SEAT IS OCCUPIED BUT SEAT BELT WARNING LAMP
DOES NOT LIGHT UP

Diagnosis Procedure

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1.

CHECK FRONT SEAT BELT BUCKLE SWITCH (PASSENGER SIDE)

Check front seat belt buckle switch (passenger side).
Refer to 

SBC-9, "Component Function Check"

.

Is the inspection result normal?

YES

>> Refer to 

GI-39, "Intermittent Incident"

NO

>> Repair or replace the malfunctioning parts.

SBC-34

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

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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 SRC 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 SRC 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.

PRE-INSPECTION FOR DIAGNOSTIC

SBC-35

< ON-VEHICLE MAINTENANCE >

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ON-VEHICLE MAINTENANCE

PRE-INSPECTION FOR DIAGNOSTIC

Basic Inspection

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BASIC INSPECTION

1.

INSPECTION START

1.

Check the service history.

2.

Check the following parts.

• Fuse/circuit breaker blown.
• Poor connection, open or short circuit of harness connector.
• Battery voltage.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Repair or replace the malfunctioning parts.