Nissan Altima Owners Manual: Cruise control (if so equipped)
Camera unit maintenance
The rear camera unit 1 for the LDW/BSW systems
is located above the rear licence plate. To
maintain the proper operation of the LDW/BSW
systems and help keep the system functioning,
be sure to o ...
Precautions on cruise control
1. CANCEL switch
2. ACCEL/RES switch
3. COAST/SET switch
4. ON/OFF switch
● If the cruise control system malfunctions, it
cancels automatically. The SET indicator
light in the instrument ...
Other materials:
P0171 fuel injection system function
DTC Logic
DTC DETECTION LOGIC
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture
ratio can be brought closely to the
theoretical mixture ratio based on the mixture ratio feedback signal from the
A/F sensors 1. The ECM calculates
the necessary compensation to correct th ...
B261a push-button ignition switch
Description
IPDM E/R transmits the push-button ignition switch status via CAN
communication to BCM. BCM receives
push-button ignition switch status by hardwire input. BCM compares the 2 signals
for mismatch.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B261A is displayed with DTC U1000 ...
Additional service when replacing control unit
Description
When replacing ECM, this procedure must be performed.
Special Repair Requirement
1.PERFORM INITIALIZATION OF NATS SYSTEM AND REGISTRATION OF ALL NATS IGNITION
KEY IDS
Refer to SEC-15, "ECM RE-COMMUNICATING FUNCTION : Special Repair Requirement"
(Coupe) or SEC-
214, &qu ...