Nissan Altima (L32) 2007-2012 Service Manual: B2191, P1615 difference of key
Description
Performs ID verification through BCM and Intelligent Key when push-button
ignition switch is pressed.
Prohibits the release of steering lock or start of engine when an unregistered
ID of Intelligent Key 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-266, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization with CONSULT-III. Re-register all Intelligent Keys.
For initialization and registration of Intelligent Key, refer to “CONSULT-III
Operation Manual.
Can the system be initialized and can the engine be started with re-registered
Intelligent Key?
YES >> ID was unregistered.
NO >> BCM is malfunctioning.
• Replace BCM. Refer to BCS-96, "Removal and Installation".
• Perform initialization again.
• Replace ECM.
Description
Performs ID verification through BCM and Intelligent Key when push-button
ignition switch is pressed.
Prohibits the release of steering lock or start of engine when an unregistered
...
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 st ...
Other materials: Power steering
WARNING
If the engine is not running or is
turned off while driving, the power
assist for the steering will not work.
Steering will be harder to operate.
When the power steering warning
light illuminates with the engine running,
there will be no power assist for
the steering. You will still ...
System Temporarily Unavailable
The following are conditions in which the
ICC system may be temporarily unavailable.
In these instances, the ICC system
may not cancel and may not be able to
maintain the selected following distance
from the vehicle ahead.
Condition A
Under the following conditions, the ICC system
is automatically ...
Precautions on cruise control
RES+ switch
CANCEL switch
SET- switch
Cruise control switch
If the cruise control system malfunctions,
it cancels automatically. The
indicator in the instrument panel
then blinks to warn the driver.
If the indicator blinks,
turn the
cruise control switch off and have the
system ch ...