Nissan Armada 2025-2026 Service and Repair Manual: Work Procedure
DESCRIPTION
When replacing the power steering control module, the procedures of AFTER REPLACEMENT must be performed.
AFTER REPLACEMENT
After replacing the power steering control module, the following items must be performed:
Power steering control module programming.
Power steering control module configuration.
Adjustment of steering angle sensor neutral position.
Steering torque calibration.
Rack end value reset.
WORK PROCEDURE
REPLACE POWER STEERING CONTROL MODULE
With CONSULT
Select "Replace ECU" of "EPS/DIRECT ADAPTIVE STEERING 3".
Perform writing vehicle specification to power steering control module according to "Replace ECU" in CONSULT Operation Manual.
CAUTION:
During work, maintain the following conditions:
Ignition switch: ON
Electric load: OFF
Vehicle speed: 0 km/h (MPH)
12V battery voltage: 10.5 V or more
Steering angle : ±90 °or less
Steering wheel: Do not touch
NOTE:
Writing of programming and configuration is automatically.
>>GO TO 2.
PERFORM NECESSARY WORK
Perform adjustment of steering angle sensor neutral position. Refer to Work Procedure.
Perform steering torque calibration. Refer to Work Procedure.
Perform rack reset. Refer to Work Procedure.
Perform self-diagnosis for “EPS/DIRECT ADAPTIVE STEERING 3”.
Erase the memory of self-diagnosis results.
End of work.
Other materials:
Refilling
WARNING:
Install drain plug with new washer. Refer to Exploded View.
CAUTION:
Be sure to clean drain plug and install with new washer.
Refill with new engine oil.
Engine oil specification and viscosity: Refer to Fluids and Lubricants.
Engine oil capacity : Refer to ENGINE OIL.
CAUTION:
When fi ...
Removal and Installation
CAUTION:
When replacing the combination meter, always replace it with a new one. The functions controlled by the combination meter does not operate properly in case of reuse of the combination meter from another vehicle.
Be sure to perform the configuration when replacing combination meter. Refer to ...
Work Flow
CUSTOMER INTERVIEW
Squeak – (Like tennis shoes on a clean floor)
Creak – (Like walking on an old wooden floor)
Rattle – (Like shaking a baby rattle)
Knock – (Like a knock on a door)
Tick – (Like a clock second hand)
action or road conditions.
Thump – (Heavy, muffled knock noise)
Buzz ...
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