Additional Service When Replacing TCU: Description

NOTE:

You must have ALL customer keys before beginning this procedure.
Each TCU is registered to a specific VIN. TCU's cannot be swapped between vehicles. Once a TCU is registered to a vehicle, the TCU cannot be used in another vehicle.
The VIN must be written to the replacement TCU after installation.
The replacement TCU must come from Nissan North America parts supply.

When a TCU is replaced, TCU activation is required. Refer to TSB for activation details.