Nissan Sentra manuals

Nissan Sentra Owners Manual: NISSAN Vehicle Immobilizer System keys

Nissan Sentra Owners Manual / Pre-driving checks and adjustments / Keys / NISSAN Vehicle Immobilizer System keys

You can only drive your vehicle using the master keys which are registered to the NISSAN Vehicle Immobilizer System components in your vehicle.

These keys have a transponder chip in the key head.

The master key can be used for all the locks.

Never leave these keys in the vehicle.

Additional or replacement keys:

If you still have a key, the key number is not necessary when you need extra NISSAN Vehicle Immobilizer System keys. Your dealer can duplicate your existing key. As many as 5 NISSAN Vehicle Immobilizer System keys can be used with one vehicle. You should bring all NISSAN Vehicle Immobilizer System keys that you have to your NISSAN dealer for registration. This is because the registration process will erase the memory of all key codes previously registered into the NISSAN Vehicle Immobilizer System.

After the registration process, these components will only recognize keys coded into the NISSAN Vehicle Immobilizer System during registration.

Any key that is not given to your dealer at the time of registration will no longer be able to start your vehicle.

CAUTION

Do not allow the immobilizer system key, which contains an electrical transponder, to come into contact with water or salt water. This could affect system function.

NISSAN Intelligent Key® (if so equipped)
Your vehicle can only be driven with the Intelligent Keys which are registered to your vehicle’s Intelligent Key components and NISSAN Vehicle Immobilizer System components. Never leave these ke ...

Doors
When the doors are locked using one of the following methods, the doors cannot be opened using the inside or outside door handles. The doors must be unlocked to open the doors. WARNING ...

Other materials:

Dtc/circuit diagnosis
U1000 can comm circuit Description Refer to lan-7, "can communication system : system description". DTC Logic Dtc detection logic Note: U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm that there are actual can diagnostic sym ...

Checking bulbs
With all doors closed, apply the parking brake and place the ignition switch in the ON position without starting the engine. The following lights will come on: If equipped, the following lights come on briefly and then go off: If any light fails to come on, it may indicate an open circuit ...

Under cover
Front under cover Front under cover : removal and installation REMOVAL Remove front side of front fender protector (LH/RH). Refer to EXT-28, "FENDER PROTECTOR : Removal and Installation - Front Fender Protector". Remove engine under cover. EXT-31, "ENGINE UNDER COVER : Re ...

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