Nissan Armada 2025-2026 Service and Repair Manual: Side Radar Alignment

Work Procedure

• Always perform the side radar alignment after performing the following work.

  • After removing and installing or replacing the side radar.

  • After removing and installing, replacing or repainting the rear bumper.

• Side radar alignment conditions are following;

  • The vehicle speed is 20 km/h (13 MPH) or higher.

  • The objects which reflect the wave of radar is located 2 m or more away from the vehicle.

  • The steering wheel is straight.

NOTE:

• The side radar alignment process is reset (back to 0%) when key switch is OFF before completing.

• The side radar alignment process stops when the vehicle speed is 0 km/h (vehicle parked) and restarts when the alignment conditions are satisfied.

• Timeout occurs, if the side radar alignment conditions are not satisfied for 1 hour after the side radar alignment is started.

• The side radar irradiates radar and performs the alignment by receiving its reflected wave for certain fixed time.

• Because of not receiving the reflected wave, the side radar alignment may stop making progress under the following environment.

  • When reflected waves cannot be received correctly due to continuous walls such as tunnels and buildings.

  • When driving on a road with high snow banks on both sides.

  • When driving on a road that has no objects to reflect the radar waves, such as a coastline road.

  • When driving on the road that sits above the surrounding level surface, such as a road on top of a levee or on top of an earthen dam.

SELECT WORK SUPPORT ITEM

1. Stop the vehicle.

2. Select “Work support” of “Side radar (Front left)”, “Side radar (Front right)”, “Side radar (Rear left)” or “Side radar (Rear right)”.

   NOTE:

   Whichever “Side radar (Front left)”, “Side radar (Front right)”, “Side radar (Rear left)” or “Side radar (Rear right)” is selected, the installation information can be written to any side radar.

3. Select “Side radar alignment”.

Is the screen to select the target side radar displayed?

YES>>

GO TO 2.

NO>>

When error message is displayed: GO TO 4.

START SIDE RADAR ALIGNMENT

Select “Start”.

Is “Ready to start the side radar alignment.” displayed?

YES>>

GO TO 3.

NO-1>>

When “Abnormal side radar installation.” is displayed: GO TO 5.

NO-2>>

When “Detecting DTC.” is displayed: GO TO 6.

NO-3>>

When “Stopped” is displayed: Perform side radar alignment again.

PERFORM SIDE RADAR ALIGNMENT

1. Drive the vehicle.

   CAUTION:

   • Always drive safely.

   • Side radar alignment cannot be performed under the following conditions;

     • Heavy rain or snow

     • The bumper around the radar is contaminated.

2. Confirm that “Side radars alignment are completed.” is displayed and select "End".

CAUTION:

• The completion of the side radar adjustment must be confirmed by CONSULT.

• Although the progress rate of side radar adjustment is displayed on the combination meter (vehicle information display), the completion of side radar adjustment cannot be confirmed by that display.

NOTE:

• The side radar adjustment progress rate is displayed on the ProPILOT Assist "set vehicle speed indicator" on the combination meter (vehicle information display).

• The side radar adjustment progress rate displays the progress rate of the side radar with the slowest progress.

• When the adjustment progress of any one side radar reaches 100%, 112 flashes (not an indication that the side radar adjustment is complete).

Set vehicle speed indicator	Description
0 – 99	Display the progress of side radar adjustment
112 (blink)	Progress rate of any one side radar is 100% (not an indication that the side radar adjustment is complete).
128	When an error occurs during side radar
144	When the radar irradiation angle of the side radar is abnormal

The side radar adjustment progress rate is displayed as the progress rate of the side radar with the slowest progress.

When the side radar adjustment is complete, 100 blink for a moment and then 112 Lighting.

>>

WORK END.

CONFIRMATION OF UNDETECTED RADAR

1. Confirm undetected radar and repair the defective part.

2. Perform the side radar alignment again.

>>

WORK END.

CHECK THE CONNECTORS OF SIDE RADAR LH/RH

1. Confirm the description on CONSULT, check the concerned radar installing condition (installed location, tightening torque, bend of bracket etc.) and repair the defective part.

2. Perform the side radar alignment again.

>>

WORK END.

CHECK SELF-DIAGNOSIS RESULTS OF SIDE RADAR

1. Perform "All DTC Reading".

2. Check if the DTC is detected on the self-diagnosis results of following.

   • Side radar (Front left): Refer to DTC Index.

   • Side radar (Front right): Refer to DTC Index.

   • Side radar (Rear left): Refer to DTC Index.

   • Side radar (Rear right): Refer to DTC Index.

3. Perform trouble diagnosis for the detected DTC, and repair or replace the identified malfunctioning parts.

4. Ignition switch OFF to ON, and perform the side radar alignment again.

>>

WORK END.