Nissan Altima (L32) 2007-2012 Service Manual: B2191, P1615 Difference of key
Description
Performs ID verification through BCM and keyfob when push-button ignition
switch is pressed.
Prohibits the release of steering lock or start of engine when an unregistered
ID of keyfob is used.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press the push-button ignition switch.
2. Check “Self Diagnostic Result” with CONSULT-III.
Is DTC detected?
YES >> Refer to SEC-458, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization with CONSULT-III. Re-register all keyfobs.
For initialization and registration of keyfob, refer to CONSULT-III Operation
Manual.
Can the system be initialized and can the engine be started with re-registered
keyfob?
YES >> Keyfob was unregistered.
NO >> BCM is malfunctioning.
• Replace BCM. Refer to BCS-96, "Removal and Installation".
• Perform initialization again.
Description
Performs ID verification through BCM and keyfob when push-button ignition
switch is pressed.
Prohibits the release of steering lock or start of engine when an unregistered
ID of ke ...
Description
BCM performs the ID verification with ECM that allows the engine to start.
Start the engine if the ID is OK.
ECM prevents the engine from starting if the ID is not registered. BCM s ...
Other materials: Continuously Variable Transmission
(CVT)
WARNING
Do not depress the accelerator pedal
while shifting from P (Park) or N (Neutral)
to R (Reverse), D (Drive), L (Low) or
manual shift mode (if so equipped).
Always depress the brake pedal until
shifting is completed. Failure to do so
could cause you to lose control and
have an acciden ...
AEB with Pedestrian Detection system
operation
For vehicles with the 7 inch (18 cm) display
Vehicle ahead detection indicator
AEB with Pedestrian Detection emergency
warning indicator
AEB with Pedestrian Detection system
warning light
The AEB system operates at speeds above
approximately 3 mph (5 km/h). For the pedestrian
detection funct ...
Maintenance requirements
Some day-to-day and regular maintenance
is essential to maintain your vehicle
good mechanical condition, as well as its
emissions and engine performance.
It is the owner's responsibility to make sure
that the scheduled maintenance, as well as
general maintenance, is performed.
As the vehicle owner ...