REMOVAL
Remove front grille upper. Refer to the following.
Off road models: Removal and Installation
City models: Removal and Installation
Disconnect exhaust gas/outside odor detecting sensor harness connector
.

Disengage fixing clip, and then remove exhaust gas/outside odor detecting sensor harness connector.

![]() | : Clip |
Disengage fixing pawl and turn the exhaust gas/outside odor detecting sensor according to numerical order 1→2 indicated by arrow as shown in the figure and remove it.

![]() | : Pawl |
INSTALLATION
Install in the reverse order of removal.
Exploded View
Ir SensorHandling of Welding Equipment
(1) STORAGE OF GAS CYLINDERS
In a well ventilated area, post a “No Fire” sign.
Avoid the direct rays of the sun. Maintain temperature below 40°C (104°F).
Inflammable gas cylinders and oxygen cylinders must not be stored in the same place.
Acetylene cylinders must be stored upright. Check that ...
Precautions for Removing Battery Terminal
NOTE:
NOTE:
NOTE:
The removal of 12V battery may cause a DTC detection error.
HOW TO DISCONNECT 12V BATTERY TERMINAL
Disconnect 12V battery terminal according to instruction described below.
Open the hood.
Turn ignition switch to the ON position.
Turn ignition switch to the OFF position with the d ...
Vehicle Dynamic Control (VDC) OFF switch
The Nissan Armada should normally be driven with the Vehicle Dynamic Control
(VDC) system enabled, as it helps maintain vehicle stability and traction.
In situations such as being stuck in mud, snow, or sand, the Nissan Armada VDC
system may reduce engine power to limit wheel spin. This can ...