Nissan Maxima Service and Repair Manual: P1615 diffrence of key

P1612 chain of ECM-IMMU

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 ...

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 ...

Other materials:

Remote keyless entry receiver
Removal and Installation REMOVAL Remove glove box assembly. Refer to IP-20, "Removal and Installation". Disconnect the harness connector from the remote keyless entry receiver (1). Remove the screw (a) and remote keyless entry receiver (1). INSTALLATION Installation ...

Text Messaging
Using the Bluetooth Hands-Free Phone System, a received text message can be operated on the vehicle information display as well as on the touch-screen display. To read/ignore an incoming text 1. When a new text message is received, a pop-up window and operation keys will appear with the sende ...

B260A ignition relay
Description BCM turns ON the following relays to ignition power supply to each ECU when the ignition switch is turned ON. Ignition relay-1 (inside IPDM E/R) Ignition relay-2 (inside fuse block (J/B)) Front blower motor relay BCM checks any ignition relay ON request for consistency wi ...