The Toyota 4Runner, (Toyota Hilux Surf in most international markets) is an SUV manufactured by Toyota and sold throughout the world from 1984 to the present.
The following wiring diagram and electrical system circuit apply for Toyota 4Runner (Hilux Surf) 2006 model year. Here you will find detail information, description, explanation and illustration of the entire electrical system circuit and wiring diagram of the vehicle including Antilock Brake System, Active Height Control Suspension, Air Conditioning, Audio System wit Navigation, Audio System 10 and 6 speakers, Auto LSD, Automatic Light Control, Automatic Glare–Resistant EC Mirror with Compass, Back–Up Light, Charging, Cigarette Lighter, Combination Meter, Cruise Control, Door Lock Control, Downhill Assist Control, Electric Modulated Air Suspension, Electric Tension Reducer, Electronically Controlled Transmission and A/T Indicator, Engine Control, Engine Immobiliser System, Front Fog Light, Front Wiper and Washer, Headlight, Horn, Ignition, Illumination, Interior Light, Multiplex Communication System, Navigation System, etc.
Find more information about Toyota 4Runner Hilux Surf Wiring Diagram Electrical System Circuit here. (source: ncttora.com)