NIARMADA Nissan Armada manuals & owner information
Nissan Armada owner resource

Manuals, service information and practical owner guidance.

Fast access to Nissan Armada manuals, operating instructions, maintenance references and technical information.

Browse manuals →
Nissan Armada manual library

Nissan Armada 2025-2026 Service and Repair Manual: Rack End Value Reset

Nissan Armada 2025-2026 Service and Repair Manual / Steering / Steering Control System / Rack End Value Reset

Work Procedure

NOTE:

  • When steering column assembly and steering gear assembly are replaced, rack end value reset (steering wheel turning angle learning value reset) is performed.

  • When the toe-in is adjusted, back end value reset (steering wheel turning angle learning value reset) is performed.

RACK END VALUE RESET

With CONSULT

  1. Start the engine.

  2. Select "EPS/DIRECT ADAPTIVE STEERING 3", "Work support", and "Rack end value reset" in the order.

  3. Touch "Start".

  4. Touch "End".

>>

GO TO 2.

RACK END LEARNING

With CONSULT

  1. The steering wheel from full left stop to full right stop.

  2. Select "EPS/DIRECT ADAPTIVE STEERING 3" and "Data monitor" in the order.

  3. Select "Rack end learning status (LH)" and "Rack end learning status (RH)", and check that the display is "Completed".

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

There is a possibility that resetting and learning have not been performed correctly, so start over from Step 1. GO TO 1.

ERASE SELF DIAGNOSTIC RESULT

With CONSULT

  1. Record or print self-diagnosis results and freeze frame data (FFD).

  2. Erase self-diagnostic results for "EPS/DIRECT ADAPTIVE STEERING 3".

Is the memory erase completed?

YES>>

INSPECTION END

NO>>

Check the items displayed in the self-diagnosis.

    Other materials

    Safety information
    WARNING Always stop the Nissan Armada in a safe place and engage the parking brake before operating the system. Using the system while driving can distract the driver and increase the risk of accidents. Maintain full attention on driving at all times. If the Nissan Armada system respo ...

    Rapid air pressure loss
    Rapid air pressure loss, often referred to as a “blow-out,” can occur in the Nissan Armada when a tire is punctured or damaged, for example by striking a curb, pothole, or road debris. This condition can also develop if the Nissan Armada is driven on under-inflated tires for an extended pe ...

    ProPILOT Assist displays and indicators
    ProPILOT Assist and ProPILOT Assist 1.1 ProPILOT activation Appears once the Nissan Armada ProPILOT Assist system is enabled, confirming that the driver assistance features are ready to operate and support the driver during travel. Steering Assist indicator Displays the current S ...