Nissan Maxima Service and Repair Manual: B2191 difference of key

B2190 nats antenna AMP.

Description Performs ID verification through BCM and Intelligent Key when push-button ignition switch is pressed. Prohibits the start of engine when an unregistered ID of Intelligent Key is us ...

B2192 ID discord, IMMU-ECM

Description BCM performs the ID verification with ECM that allows the engine to start. Start the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered. BCM st ...

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Remote Engine Start
The button will be on the NISSAN Intelligent Key if the vehicle has remote engine start. This feature allows the engine to start from outside the vehicle. The following features may be affected when the remote start feature is used: Vehicles with an automatic climate control sys ...

Precautions on seat belt usage
If you are wearing your seat belt properly adjusted and you are sitting upright and well back in your seat with both feet on the floor, your chances of being injured or killed in a collision and/or the severity of injury may be greatly reduced. NISSAN strongly encourages you and all of yo ...

Around View Monitor system operation
With the ignition switch in the ON position, move the shift lever to the R (Reverse) position or press the CAMERA button to operate the Around View Monitor. When the camera is first activated with the bird'seye view in the display, a red icon (if so equipped) will flash on the screen. This i ...