Nissan Altima Owners Manual: NISSAN vehicle immobilizer system
The NISSAN Vehicle Immobilizer System will not allow the engine to start without the use of a registered key.
Never leave these keys in the vehicle.
FCC Notice:
For USA:
This device complies with part 15 of the
FCC Rules. Operation is subject to the following
two conditions: (1) This device may
not cause harmful interference, and (2) this
device must accept any interference received,
including interference that may
cause undesired operation.
NOTE:
Changes or modifications not expressly approved
by the party responsible for compliance
could void the user’s authority to operate
the equipment.
For Canada:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the
following two conditions: (1) this device
may not cause harmful interference, and (2)
this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Security indicator light
The security indicator light blinks whenever the ignition switch is placed in the OFF, LOCK or ACC position. This function indicates the NISSAN Vehicle Immobilizer System is operational.
If the NISSAN Vehicle Immobilizer System is malfunctioning, the light will remain on while the ignition switch is placed in the ON position.
If the light still remains on and/or the engine will not start, see a NISSAN dealer for NISSAN Vehicle Immobilizer System service as soon as possible. Please bring all registered keys that you have when visiting your NISSAN dealer for service.
Vehicle security system
audible alarm signals if someone opens the
doors, trunk lid or the hood when the system is
armed. It is not, however, a motion detection type
system that activates when a vehicle is moved or
when ...
Windshield wiper and washer switch
WARNING
In freezing temperatures the washer solution
may freeze on the window and obscure
your vision which may lead to an
accident. Warm the window with the defroster
before you wash the window. ...
Other materials:
P2127, P2128 APP sensor
Description
The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The sensor detects the accelerator
position and sends a signal to the ECM.
Accelerator pedal position sensor has two sensors. These sensors
are a kind of potentiometers which tr ...
M&A branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the combination meter for damage, bend
and loose connection
(unit side and connector side).
...
IPDM E/R (Intelligent power distribution
module engine room)
Reference Value
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
PHYSICAL VALUES
Wiring Diagram — Sedan
Fail Safe
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs
fail-safe control. After CAN
communication r ...