Major Components And Control System

WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

MAJOR COMPONENTS AND CONTROL SYSTEM CHART

System	Input	Output
Remote control entry system	key fob	All-door locking actuator Turn signal lamp (LH, RH)
Power door lock system	Power window main switch (door lock and unlock switch) Power window sub switch (passenger side) (door lock and unlock switch)	All-door locking actuator
Power supply (IGN) to power window, sunroof	Ignition power supply	Power window and sunroof system
Power supply (BAT) to power window, sunroof and power seat	Battery power supply	Power window, sunroof system and power seat
Panic alarm	Key switch Key fob	IPDM E/R
Theft warning system	All-door switch Key fob Power window main switch (door lock and unlock switch)	IPDM E/R Security indicator lamp
Auto light system	Optical sensor Combination switch	IPDM E/R
Battery saver control	Ignition switch Combination switch	IPDM E/R
Headlamp	Combination switch	IPDM E/R
Day time light system	Engine speed signal Ignition switch Combination switch	IPDM E/R
Tail lamp	Combination switch	IPDM E/R Fog lamp
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 key fob Power window main switch (door lock and unlock switch) Front door switch driver side All-door switch	Interior room lamp
Key warning chime	Key switch Front door switch driver side	Combination meter (warning buzzer)
Light warning chime	Combination switch Key switch Front door switch driver side	Combination meter (warning buzzer)
Seat belt warning chime	Combination meter (Seat belt buckle (driver side) switch) Ignition switch	Combination meter (warning buzzer)
Vehicle-speed-sensing intermittent wiper	Combination switch Combination meter	IPDM E/R
Rear intermittent wiper	Combination switch	Rear wiper motor
Rear window defogger	Rear window defogger switch Ignition switch	IPDM E/R
A/C switch signal	Unified meter and A/C amp.	ECM
Blower fan switch signal	Unified meter and A/C amp.	ECM