Ignition Key Warning Chime
WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.
With the key inserted in the ignition switch, the ignition switch in OFF position, and the driver's door open, the warning chime will sound.
Power is supplied
- Through key switch terminal 1
- To BCM terminal 37.
Ground is supplied
- To BCM terminal 47
- Through front door switch LH terminal 2
- Through front door switch LH terminal 3 (King Cab)
- Through body grounds B7 and B19 (King Cab).
Front door switch LH (Crew Cab) is case grounded.
BCM detects key inserted into the ignition switch, and sends key warning signal to combination meter via CAN communication lines. When the combination meter receives key warning signal, it sounds warning chime.