The Nissan Armada sonar system provides both visual and audible alerts under the following conditions:
- Detection of front obstacles when the transmission is in D (Drive)
- Detection of both front and rear obstacles when the transmission is in R (Reverse)
How the system alerts of obstacles:
The Nissan Armada sonar system automatically deactivates at speeds above approximately 6 MPH (10 km/h) and reactivates when the vehicle slows down.
The intermittent warning tone will stop a few seconds after the distance to a stationary object stabilizes or when the object is no longer detected.
When an obstacle is first detected, a green indicator appears and blinks while an intermittent tone sounds. As the Nissan Armada approaches the object, the indicator changes to yellow and the tone frequency increases. When the vehicle is very close, the indicator turns red and remains steady, accompanied by a continuous warning tone.

Example
As the Nissan Armada moves closer to an obstacle, the sonar detection area is displayed in the vehicle information screen, providing clear visual guidance.

Example
The sonar indicators are also integrated into the camera view on the Nissan Armada touchscreen display, enhancing driver awareness and making parking and maneuvering more precise and confident.
Other materials
Transfer: Atx93c Tools and Preparation
Preparation
Commercial Service Tools
Tool name Description
Drift
a: 61.0 mm (2.402 in) dia.
b: 56.3 mm (2.217 in) dia.
Installing front oil seal
Drift
a: 68.0 mm (2.677 in) dia.
b: 47.0 mm (1.850 in) dia.
Installing rear oil seal
Drift
a: 68.6 mm (2.701 in) dia.
b: 58.0 mm (2.28 ...
Rear
Exploded View
Brake tube
Brake hose
Lock plate
Union bolt
Copper washer
To front brake tube. Refer to Exploded View.
: vehicle front
: N·m (kg-m, ft-lb)
: N·m (kg-m, in- ...
Rear Door Weather-Strip
Removal and Installation
REMOVALApply protective tape (A) to rear door panel around rear door weather-strip fixing clips for preventing damage.
Disengage fixing clips on the reverse side of rear door weather-strip using a remover tool (A).
: Clip
CAUTION:
Never damage rear door panel.
...