Nissan Armada 2025-2026 Service and Repair Manual: Work Procedure
CAUTION:
After removing/replacing the yaw rate/side/decal G sensor or replacing the ABS actuator and electric unit (control unit), the decel G sensor of the ABS actuator and electric unit (control unit) must be calibrated first. Refer to Description.
PREPARATION BEFORE CALIBRATION PROCEDURE
Park the vehicle on a flat road.
Adjust pressure in all tires to the specified value. Refer to TIRE AIR PRESSURE : Service Data.
GO TO 2.
PERFORM CALIBRATION
With CONSULT
Ignition switch ON.
CAUTION:
Never start the engine.
Select “G sensor calibration” in “Work supports” in “TRANSMISSION”.
Touch “START”.
CAUTION:
Never give any motion to the vehicle during the calibration.
Is “completed” displayed?
YES>>GO TO 3.
NO>>Perform the calibration again.
CHECK DTC
With CONSULT
Ignition switch OFF and wait 10 seconds or more.
Ignition switch ON.
Select “Self Diagnostic Results” in “ABS”.
Is “C1145” or “C1146” detected?
YES>>Refer to DTC Index.
NO>>WORK END
Calibration of Decel G Sensor
TCM stores calibration data (inherent characteristic value) of decel G sensor to provide accurate control.
Decel G sensor calibration must be performed when the following operation is performed. For w ...
Mac Key Writing
When replacing sub-TCM, it is necessary to write MAC key to sub-TCM. Write MAC key to sub-TCM according to "MAC Key writing" procedure of "CONSULT Operation Manual". Refer to Work Procedure.
CAUTION:
...
Other materials:
Service
Disconnect battery negative terminal in advance.
Disconnect air bag system line in advance.
Never tamper with or force air bag lid open, as this may adversely affect air bag performance.
Be careful not to scratch pad and other parts.
When removing parts, use remover tool that is made of plastic.
Whe ...
Symptom Table
WARNING:
Perform self-diagnosis using CONSULT before the symptom diagnosis. Perform trouble diagnosis if any DTC is detected. Refer to DTC Index.
SymptomPossible causeHow to solveVehicle height is not risen/fallenEngine is stoppedStart the engine.Each switch is OFFCheck the staus of the switch.Elect ...
Removal and Installation
REMOVAL
CAUTION:
Never disassemble accelerator pedal assembly.
Never remove accelerator pedal position sensor from accelerator pedal assembly.
Avoid impact from dropping etc. during handling.
Be careful to keep accelerator pedal assembly away from water.
Disconnect accelerator pedal harness connec ...
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