In general, no single bend or twist is produced in a collision. Body deformation results from a combination of bending and twisting and other types of damage.
Repair should start where the damage is most deeply propagated.
If concentrating only on apparent damage while overlooking the propagation of impact to the whole body, it is impossible to obtain correct body alignment.

Repair work should basically be performed in this order of damage.
Key Points in Actual Repair WorkDiagnosis Procedure
CHECK BRAKING FORCE
Check brake force using a brake tester.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Check the brake system.
CHECK FRONT AXLE AND REAR AXLE
Disconnect 12V battery negative terminal.
Check that there is no excessive looseness in front and rear axle.
Front axl ...
I-FCW system operation
The Nissan Armada I-FCW system becomes active at speeds above approximately 3
MPH (5 km/h), ensuring functionality during most driving scenarios.
When a potential forward collision risk is detected, the Nissan Armada system
immediately alerts the driver by flashing the vehicle-ahead detecti ...
Basic information
The air suspension system in the Nissan Armada automatically adjusts the vehicle
height based on driving conditions and driver-selected preferences, providing enhanced
comfort, performance, and versatility.
The standard ride height of the Nissan Armada is set to "NORMAL", but the syst ...