Nissan Armada 2025-2026 Service and Repair Manual: Mac Key Writing
When replacing ECM, it is necessary to write MAC key to ECM. Write MAC key to ECM according to "MAC Key writing" procedure of "CONSULT Operation Manual". Refer to Work Procedure.
CAUTION:
During MAC key writing, maintain the following conditions:
Ignition switch ON
CONSULT is connected to internet
Work Procedure
START
With CONSULT
Start engine and warm it up to normal operating temperature.
On CONSULT screen, select “ECM”>>“Work support”>>“Air fuel ratio learning value clear”.
Clear mi ...
Work Procedure
PERFORM MAC KEY WRITING
Ignition switch ON.
Select "MAC Key writing" on “Work support” of "ECM" using CONSULT.
Touch "Write".
>>
INSPECTION END ...
Other materials:
Rotation
WARNING:
Follow the maintenance schedule for tire rotation service intervals. Refer to General Maintenance.
When installing the wheel, tighten wheel nuts to the specified torque. Refer to ROAD WHEEL TIRE : Exploded View.
CAUTION:
When installing wheels, tighten them diagonally by dividing the work ...
Removal & Installation
REMOVAL
Remove the map lamp assembly. Refer to Removal and Installation.
Remove the microphone harness connector .
Use a suitable tool to release pawls and remove the switch finisher .
: Pawls
CAUTION:
Do not damage pawls.
Use a suitable tool to release pawl and remove the microphone .
: ...
Approach Unlock/walk Away Lock Function Does Not Operate (one Key)
Approach unlock/walk away lock function does not operate. (One Intelligent Key has the symptom, other keys operate normally.)
NOTE:
SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS)
Door lock operation (remote keyless entry) Door lock operation (one touch sensor or request switch of fro ...
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