Nissan Sentra. Instruction — part 317
DMS-40
< PRECAUTION >
[SPORT MODE (M/T)]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000010291075
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 Instruction.
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 Instruction. 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.
DMS
COMPONENT PARTS
DMS-41
< SYSTEM DESCRIPTION >
[SPORT MODE (M/T)]
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SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000009755922
Instrument lower finisher
No.
Component
Function
SPORT mode indicator lamp
DMS-42, "SPORT Mode Indicator Lamp"
Electric throttle control actuator
EC-22, "Electric Throttle Control Actuator"
ECM
SPORT mode switch
JSOIA0685ZZ
DMS-42
< SYSTEM DESCRIPTION >
[SPORT MODE (M/T)]
COMPONENT PARTS
SPORT Mode Switch
INFOID:0000000009755923
• The SPORT mode switch is installed to the instrument lower fin-
isher.
• When the SPORT mode indicator lamp on the combination meter
is OFF and the SPORT mode switch is pressed, the SPORT mode
is active and the SPORT mode indicator lamp is ON.
• When the SPORT mode indicator lamp on the combination meter
is ON and the SPORT mode switch is pressed, the SPORT mode
is cancelled and the SPORT mode indicator lamp is OFF.
SPORT Mode Indicator Lamp
INFOID:0000000009755924
DESIGN/PURPOSE
The SPORT mode indicator lamp inform the driver that the vehicle is
in SPORT mode.
BULB CHECK
Not applicable
SIGNAL PATH
• ECM receives SPORT mode switch signal (ON/OFF) from combination meter via CAN communication.
• ECM transmits SPORT mode indicator signal to combination meter via CAN communication. Based on the
signal, combination meter illuminates SPORT mode indicator lamp.
LIGHTING CONDITION
When all of the following conditions are satisfied.
• Ignition switch: ON
• The SPORT mode switch is pressed when the SPORT mode indicator lamp is OFF
SHUTOFF CONDITION
When any of the condition listed below is satisfied.
• Ignition switch: Other than ON
• The SPORT mode switch is pressed when the SPORT mode indicator lamp is ON.
• The ECO mode switch is pressded when the SPORT mode indicator lamp is ON.
JSOIA0686ZZ
JPNIA1895ZZ
DMS
SYSTEM
DMS-43
< SYSTEM DESCRIPTION >
[SPORT MODE (M/T)]
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SYSTEM
SPORT MODE CONTROL
SPORT MODE CONTROL : System Description
INFOID:0000000009755925
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
• ECM transmits SPORT mode indicator signal to combination meter via CAN communication. Combination
meter illuminates SPORT mode indicator lamp according to the signal.
• For ECM Control details, refer to
EC-53, "SPORT MODE CONTROL : System Description"
.
FAIL-SAFE
If ECM detects a malfunction during SPORT mode, the SPORT mode indicator lamp turns OFF and the con-
trol switches to the normal mode control.
JSOIA0684GB
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