Toyota 4Runner (2010 – 2012) – fuse box diagram

Toyota 4Runner (2010 – 2012) – fuse box diagram

Year of production: 2010, 2011, 2012

Engine compartment

Toyota 4Runner - wiring diagram - fuse box diagram - engine compartment
Toyota 4Runner – wiring diagram – fuse box diagram – engine compartment
Fuse Ampere rating [A] Circuit
1 PTC HTR NO.3 30 PTC heater
2 DEF 30 Rear window defogger
3 DEICER 20 Windshield wiper de-icer
4 PTC HTR NO.2 30 PTC heater
5 SUB BATT 30 Trailer sub battery
6 PTC HTR NO.1 10 PTC heater
7 MIR HTR 10 Outside rear view mirror defoggers
8 TOWING TAIL 30 Trailer tail light
9 A/C COMP 10 Air conditioning system
10 STOP 10 Stop/tail lights
11 IG2 20 INJ, IGN, GAUGE fuses
12 HORN 10 Horn(s)
13 EFI 25 Multiport fuel injection system/sequential multiport fuel injectionsystem
14 A/F 20 A/F sensor
15 H-LP RH-HI 10 Right-hand headlight (high beam)
16 H-LP LH-HI 10 Left-hand headlight (high beam)
17 HTR 50 Air conditioning system
18 400W INV 80 Power outlets
19 ST 30 Starter system
20 H-LP HI 20 H-LP RH-HI, H-LP LH-HI fuses
21 ALT-S 7,5 Charging system
22 TURN&HAZ 15 Turn signal lights, emergency flashers
23 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
24 TOWING 30 Trailer stop/turn lights
25 SHORT PIN No circuit
25 RAD NO.1 10 Audio system
27 AM2 7,5 Starter system
28 MAYDAY 7,5 Safety connect
29 AMP 30 Audio system
30 ABS NO.1 50 ABS, VSC
31 ABS NO.2 30 ABS, VSC
32 AIR PMP 50 Multiport fuel injection system/sequential multiport fuel injection system
33 DOME 10 Interior lights, vanity lights
34 ECU-B 10 Multiplex communication system, meter and gauge
35 H-LP RH-LO 10 Right-hand headlight (low beam)
36 H-LP LH-LO 10 Left-hand headlight (low beam)
37 INJ 10 Multiport fuel injection system/sequential multiport fuel injection system
38 EFI NO.2 7,5 Multiport fuel injection system/sequential multiport fuel injection system
39 ALT 120 HTR, 400W INV, A/C COMP, TOWING TAIL, SUB BATT, MIR HTR, DEF, DEICER, STOP, PTC HTR NO.1, PTC
HTR NO.2, PTC HTR NO.3, S/HTR FR, ACC, P/OUTLET, IG1, ECU-IG NO.1, ECU-IG NO.2, WIP, WASHER, KDSS, 4WD, BKUP LP, TOWING BKUP, DOOR P, DOOR RL, DOOR RR, DOOR D, P/SEAT FL, P/SEAT FR, DOOR, A/C, OBD, DOOR BACK, S/ROOF, PANEL, TAIL, FOG FR, D/L NO.2 fuses
140
40 SPARE 10
41 SPARE 15
42 SPARE 20
43 P/I-B 80 IG2, EFI, A/F, HORN fuses
44 SECURITY 10 Multiport fuel injection system/sequential multiport fuel injection system
45 SMART 7,5 Smart key system
46 STRG LOCK 20 Steering lock system
47 TOWING BRK 30 Trailer brake controller
*: Replace the fuse with one of the same ampere rating as the original

Driver’s side instrument panel

Toyota 4Runner - wiring diagram - fuse box diagram - instrument panel
Toyota 4Runner – wiring diagram – fuse box diagram – instrument panel
Fuse Ampere rating [A] Circuit
1 TAIL 10 Stop/tail lights
2 PANEL 7,5 Instrument panel lights
3 GAUGE 7,5 Meter and gauge
4 IGN 10 Multiport fuel injection system/sequential multiport fuel injection system, air bag system, smart key system
5 WASHER 20 Wiper and washer
6 WIP 30 Wiper and washer
7 S/ROOF 25 Electric moon roof
8 DOOR RR 25 Power windows
9 DOOR D 25 Power windows
10 DOOR BACK 30 Multiplex communication system
11 DOOR P 30 Power windows
12 P/SEAT FR 30 Front passenger’s power seat
13 S/HTR FR 20 Seat heater system
14 ECU-IG NO.2 10 Air conditioning system, multiport fuel injection system/sequential multiport fuel injection system
15 IG1 7,5 Turn signal lights, emergency flashers
16 ECU-IG NO.1 10 Vehicle stability control system, tire pressure warning system, steering sensor
17 DOOR 7,5 Power windows
18 DOOR RL 25 Power windows
19 AM1 7,5 Starter system
20 A/C 7,5 Air conditioning system
21 OBD 7,5 On-Board diagnosis
22 FOG FR 15 Fog lights
23 D/L NO.2 25 Multiplex communication system
24 P/SEAT FL 30 Front driver’s power seat
25 4WD 20 Four wheel drive system
26 KDSS 10 Kinetic dynamic suspension system
27 TOWING BKUP 10 Trailer back-up lights
28 BKUP LP 10 Back-up lights
29 ACC 7,5 Multiport fuel injection system/sequential multiport fuel injection system
30 P/OUTLET 15 Power outlets

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.