Major Components And Control System

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

MAJOR COMPONENTS AND CONTROL SYSTEM CHART

System	Input	Output
Power door lock system	Main power window and door lock/unlock switch Power window and door lock/unlock switch RH Intelligent key unit	All door locking actuators
Intelligent Key system	Intelligent Key unit	All door locking actuators Turn signal lamp Combination meter
Power supply (IGN/RAP) to power window and sunroof	Ignition/retained power supply	Power supply to power window and sunroof system
Power supply (BAT) to power window, sunroof and power seat	Battery power supply	Power supply to power window, sunroof system and power seat
System	Input	Output
Auto light system	Optical sensor Combination switch	IPDM E/R
Battery saver control	Ignition switch Combination switch Front door switch LH and RH	IPDM E/R
Headlamp	Combination switch	IPDM E/R
Tail lamp	Combination switch	IPDM E/R
Fog lamp	Combination switch	IPDM E/R
Turn signal lamp	Combination switch	Turn signal lamp Combination meter
Hazard lamp	Hazard switch	Turn signal lamp Combination meter
Room lamp timer	Key switch Remote keyless entry receiver (Intelligent Key) Main power window and door lock/unlock switch Front door lock assembly LH (key cylinder switch) All door switches	Interior room lamp
Key warning chime	Key switch Front door switch LH	Combination meter (warning buzzer)
Light warning chime	Combination switch Key switch Front door switch LH	Combination meter (warning buzzer)
Seat belt warning chime	Combination meter (Seat belt buckle switch LH)	Combination meter (warning buzzer)
Vehicle-speed-sensing intermittent wiper	Combination switch Combination meter	IPDM E/R
Rear window defogger	Rear window defogger switch	IPDM E/R
Air conditioner switch signal	Unified meter and A/C amp.	ECM
Blower fan switch signal	Unified meter and A/C amp.	ECM
Vehicle security system	Remote keyless entry receiver (Intelligent Key) Main power window and door lock/unlock switch Front door lock assembly LH (key cylinder switch) All door switches Trunk lamp switch and trunk release solenoid	IPDM E/R Security indicator lamp