Toyota 4Runner IV (N210) (2003-2009) fuse box diagrams & schemes

Years of production: 2003 2004 2005 2006 2007 2008 2009

Table of contents

Fuse box location
Fuse box layout
Information about the model

Related diagrams & schemes

Fuse box location

If the cigarette lighter, A/C, or other electrical components do not work, check your fuses. If any of the fuses are blown, they must be replaced with a new one.

Fuse box layout

Fuse N°	Rating (A)	Functions
1. SPARE	10 A	Spare fuse
2. SPARE	15 A	Spare fuse
3. STOP	10 A	Stop/tail lights, high mounted stoplight, shift lock control system, anti−lock brake system, traction control system (two−wheel drive models), active traction control system (four−wheel drive models), vehicle stability control system, rear height control air suspension, multiport fuel injection system/sequential multiport fuel injection system, trailer brake controller, trailer lights (tail lights)
4. AC115V INV	15 A	AC inverter
5. FR FOG	15 A	Front fog lights
6. OBD	7.5 A	On−board diagnosis system
7. HEAD (LO RH)	10 A	Right−hand headlight (low beam)
8. HEAD (LO LH)	10 A	Left−hand headlight (low beam)
9. HEAD (HI RH)	10 A	Right−hand headlight (high beam)
10. HEAD (HI LH)	10 A	Left−hand headlight (high beam)
11. EFI NO.2	10 A	Multiport fuel injection system/sequential multiport fuel injection system
12. HEATER NO.2	7.5 A	Air conditioning system
13. AIRSUS NO.2	10 A	Rear height control air suspension
14. SEAT HEATER	25 A	Seat heaters
15. DEFOG	30 A	Back window defogger, multiport fuel injection system/sequential multiport fuel injection system
16. MIR HEATER	10 A	Outside rear view mirror heater
17. DOME	10 A	Interior light, personal lights, wireless remote control system, door courtesy lights, gauge and meter, vanity lights, instrument panel lights, running board lights, multiplex communication system
18. RADIO NO.1	20 A	Audio system, navigation system, rear seat entertainment system
19. ECU−B	10 A	Anti−lock brake system, traction control system (two−wheel drive models), active traction control system (four−wheel drive models), vehicle stability control system, air conditioning system, multiplex communication system, theft deterrent system, driving position memory system, front passenger occupant classification system
20. ALT−S	7.5 A	Charging system
21. HORN	10 A	Horns
22. A/F HEATER	15 A	A/F sensor
23. TRN−HAZ	15 A	Turn signal lights, emergency flashers
24. ETCS	10 A	Multiport fuel injection system/sequential multiport fuel injection system
25. EFI	20 A	Multiport fuel injection system/sequential multiport fuel injection system
26. DR/LCK	20 A	Power door lock system
27. TOWING	30 A	Towing converter
28. RADIO NO.2	20 A	Audio system
29. IGN	10 A	Multiport fuel injection system/ sequential multiport fuel injection system, anti−lock brake system, traction control system (two−wheel drive models), active traction control system (four−wheel drive models), vehicle stability control system, meter and gauge, front passenger occupant classification system
30. SRS	10 A	SRS airbag system
31. GAUGE	7.5 A	Meter and gauge
32. STA NO.2	7.5 A	Multiport fuel injection system/sequential multiport fuel injection system
33. FR WIP−WSH	30 A	Windshield wipers and washer
34. 4WD	20 A	Four−wheel drive control system
35. D P/SEAT	30 A	Driver’s power seat
36. P P/SEAT	30 A	Front passenger’s power seat
37. PWR OUTLET	15 A	Power outlets
38. RR WSH	15 A	Back window washer, multiplex communication system
39. ECU−IG	10 A	Shift lock control system, power windows, anti−lock brake system, traction control system (two− wheel drive models), active traction control system (four−wheel drive models), vehicle stability control system, electric moon roof, multiplex communication system, theft deterrent system, rear height control air suspension, tire pressure warning system, driving position memory system
40. IG1	15 A	Anti−lock brake system, traction control system (two−wheel drive models), active traction control system (four−wheel drive models), vehicle stability control system, air conditioning system, charging system, back window defogger, back−up lights, emergency flashers, seat heaters, AC inverter, instrument panel light control, auto anti−glare inside rear view mirror, seat belt tension reducer
41. STA	7.5 A	No circuit
42. SECU/HORN	10 A	Theft deterrent system
43. TAIL	10 A	Tail lights, license plate lights, parking lights, instrument panel light control, multiport fuel injection system/sequential multiport fuel injection system, instrument panel lights, meter and gauge, glove box light
44. ACC	7.5 A	Power outlets, outside rear view mirrors, audio system, navigation system, shift lock control system, instrument panel lights, rear seat entertainment system
45. CIG	10 A	No circuit
46. A/PUMP	50 A	Multiport fuel injection system/sequential multiport fuel injection system
47. AIRSUS	50 A	Rear height control air suspension
48. AM1	50 A	All components in "ACC", "CIG", "IG1", "ECU−IG", "FR WIP− WSH", "RR−WSH", "4WD", and "STA" fuses
49. TOWING BRK	30 A	Trailer brake controller
50. J/B	50 A	All components in "PWR OUTLET", "D P/SEAT", "P P/SEAT", "POWER", "TAIL" and "SECU/HORN" fuses
51. BATT CHG	30 A	Trailer sub battery
52. TOWING	40 A	Trailer lights (tail lights)
53. ABS MTR	40 A	Anti−lock brake system, traction control system (two-wheel-drive models), active traction control system (four-wheel-drive models), vehicle stability control system
54. AM2	30 A	Starter system, "IGN", "GAUGE", "STA NO.2" and "SRS" fuses
55. ABS SOL	30 A	Anti−lock brake system, traction control system (two-wheel-drive models), active traction control system (four-wheel-drive models), vehicle stability control system
56. POWER	30 A	Power windows, electric moon roof
57. ALT	140 A	All components in "A/PUMP", "AIRSUS", "AM1", "TOWING BRK", "J/B", "BATT CHG", "TOWING", "TAIL", "STOP", "AC 115V INV", "FR FOG", "OBD", "DEFOG" and "MIR HEATER" fuses
58. HEATER	60 A	Air conditioning system

Information about the model

Toyota is an 83 years old automotive company based in Japan. They not only make consumer-based cars but also leads to the production of hybrid vehicles in the market. Toyota cars are mainly known for their performance. The company was established by Kiichiro Toyoda back in 1937 and today, it has emerged to be one of the top car manufacturers in the world.

Just like any other automotive company, Toyota has a range of cars under its wing. One of the most popular ranges of cars is the Toyota 4Runner. This series comprises several models that belong to different generations. For instance, Toyota 4Runner IV (N210) is a fourth-generation vehicle that was first manufactured in 2003. However, the company ended the production in 2009.

Toyota 4Runner IV (N210): Fourth Generation

Toyota 4Runner IV (N210) is a fourth-generation vehicle with production duration starting from 2003 and ending in 2009. This is a semi-luxury SUV with off-road capabilities.

All 4Runner cars were equipped with skid plates for the engine, fuel tank and transfer case to avoid damage during off-roading. It was also equipped with the Hill-Start Assist Control system which prevented the car from rolling backward on inclines. Along with that, the 4Runner had a Downhill Assist Control that helped modulate the brakes. It could throttle automatically without inputs from the driver to give a smooth hill descent experience.

Some of the standard features of a 4Runner are tilt and telescoping steering wheel, power driver’s lumbar support, remote keyless entry, and power rear tailgate window. All the features together made the 4Runner one of the most desirable vehicles in the market back then.

Toyota 4Runner IV (N210) was one of the finest semi-luxury SUV manufactured by Toyota. However, they released very limited cars in the market. Not just that, but even the duration of production was also short.

All Toyota 4Runner IV (N210) info & diagrams provided on this site are provided for general information purpose only. Actual Toyota 4Runner IV (N210) (2003-2009) diagrams & schemes (fuse box diagrams & layouts, location diagrams, wiring diagrams etc.) may vary depend on the model version.