Nissan Sentra Owners Manual: NISSAN vehicle immobilizer system

Nissan Sentra Owners Manual / Starting and driving / Push-Button Ignition Switch (if so equipped) / NISSAN vehicle immobilizer system

The NISSAN Vehicle Immobilizer system will not allow the engine to start without the use of the registered key.

If the engine fails to start using a registered key (for example, when interference is caused by another registered key, an automated toll road device or automatic payment device on the key ring), restart the engine using the following procedure:

Leave the ignition switch in the ON position for approximately 5 seconds.
Place the ignition switch in the OFF or LOCK position, and wait approximately 10 seconds.
Repeat steps 1 and 2.
Restart the engine while holding the device (which may have caused the interference) separate from the registered key.

If the no start condition re-occurs, NISSAN recommends placing the registered key on a separate key ring to avoid interference from other devices.

NISSAN Intelligent Key® battery discharge

If the battery of the NISSAN Intelligent Key® is discharged, or environmental conditions interfere with the Intelligent Key operation, start the engine according to the following procedure: ...

Before starting the engine

Make sure the area around the vehicle is clear. Check fluid levels such as engine oil, coolant, brake and clutch fluid(if so equipped), and windshield-washer fluid as frequently as possib ...

Other materials:

Recommended fluids and lubricants
Fluids and lubricants *1: For additional information, see вЂњengine oil recommendationвЂќ. *2: As an alternative to this recommended oil, sae 5w-30 conventional petroleum based oil may be used and meet all specifications and requirements necessary to maintain the new vehicle limited ...

Washer motor circuit
Diagnosis Procedure Regarding Wiring Diagram information, refer to WW-24, "Wiring Diagram - With Intelligent Key" or WW-29, "Wiring Diagram - Without Intelligent Key". 1. Check front washer motor fuse Turn the ignition switch OFF. Check that the following fuse is not b ...

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 ...