Nissan Murano: Intelligent Driver Alertness (I-DA) / Intelligent Driver Alertness (I-DA) system limitations
WARNING
Listed below are the system limitations
for the I–DA system. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death.
- The I-DA system may not operate
properly and may not provide an alert
in the following conditions:
- Poor road conditions such as an
uneven road surface or pot holes.
- Strong side wind.
- If you have adopted a sporty driving
style with higher cornering
speeds or higher rates of
acceleration.
- Frequent lane changes or changes
to vehicle speed.
- The I–DA system will not provide an
alert in the following conditions:
- Vehicle speeds lower than 37 mph
(60 km/h).
- Short lapses of attention.
- Instantaneous distractions such
as dropping an object.
System malfunction

If the Intelligent Driver Alertness system
malfunctions, the system warning message
will appear in the vehicle information
display and the function will be stopped
automatically.
Action to take
Stop the vehicle in a safe location, place the
vehicle in P (Park) position, turn the engine
off and restart the engine. If the system
warning message continues to appear,
have the system checked. It is recommended
that you visit a NISSAN dealer for
this service.
Perform the following steps to enable or
disable the I–DA system.
Press the button until
“Settings”
displays in the vehicle information display
and press the OK button...
CAUTION
During the first 1,200 miles (2,000 km),
follow these recommendations to obtain
maximum engine performance
and ensure the future reliability and
economy of your new vehicle...
Other information:
The system is operated by the CRUISE
ON/OFF switch and four control switches,
all mounted on the steering wheel.
CANCEL switch:Deactivates the system without erasing
the set speed.
RES/+ switch:Resumes set speed or increases
speed incrementally...
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
U0433-83
ICC SENSOR CAN CIRC 2
[Distance sensor (ICC sensor) CAN circuit 2]
Diagnosis condition
When Ignition switch is ON.
Signal (terminal)
—
Threshold
ADAS control unit received invalid data from distance sensor (ICC sensor) via ITS communication
Diagnosis delay time
1 second or less
POSSIBLE CAUSEDistance sensor (ICC sensor)ADAS control unitFAIL-SAFEThe following systems are canceled:
Intelligent Cruise Control (ICC)
Automatic Emergency Braking (AEB)
Automatic Emergency Braking (AEB) with pedestrian detection
Intelligent Forward Collision Warning (I-FCW)
DTC Confirmation Procedure
CHECK DTC PRIORITY
If DTC “U0433-83” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”...