2008-2018 Toyota Sequoia Fuse Box Diagram

Passenger Compartment

  1. Junction Connector (CAN LH No.2)
  2. Junction Connector (CAN LH No.1)
  3. Multiplex Tilt and Telescopic ECU
  4. Turn Signal Flasher Assembly
  5. Distance Control ECU Assembly
  6. Fuse Box
  7. Main Body ECU
  8. J/B No.5
  9. Power Steering ECU Assembly
  10. J/B No.4
  11. Back Up Light Relay
  12. Transponder Key Amplifier
  13. Transponder Key ECU Assembly
  14. A/C Amplifier Assembly
  15. Four Wheel Drive Control ECU
  16. Clearance Warning ECU Assembly
  17. Power Source Control ECU
  18. J/B No.3
  19. J/B No.6
  20. Ignition (ACC Cut) Relay
  21. Junction Connector (CAN RH)
  22. Tire Pressure Warning ECU
  23. Stereo Component Amplifier Assembly
  24. Shift Lock Control ECU Sub-Assembly
  25. J/B No.7
  26. Center Airbag Sensor Assembly

Passenger Compartment Fuse Box

Fuses Specifications
No. Name A Designation
1 INVERTER 15 Power outlet (115 V / 120 V)
2 FR P/SEAT LH 30 Power front driver's seat
3 DR/LCK 25 Multiplex communication system
4 POWER No.5 30 Power back door
5 OBD 7.5 On-board diagnosis system
6 PWR OUTLET 15 Power outlets
7 - -  -
8 AM1 7.5 Shift lock system, starting system, seat heaters
9 A/C 7.5 Air conditioning system
10 MIR 15 Outside rear view mirror control, outside rear view mirror heaters
11 POWER No.3 20 Power windows
12 FR P/SEAT RH 30 Power front passenger seat
13 TI&TE 15 Power tilt and power telescopic
14 S/ROOF 25 Electric moon roof
15 RR SEAT-HTR RH 10 Seat heaters
16 ECU-IG No.1 7.5 Anti-lock brake system, vehicle stability control system, multiplex communication system, intuitive parking assist system, power front driver's seat, power tilt and power telescopic, shift lock, tire pressure warning system, accessory meter, trailer towing, power outlet, electric moon roof, power back door, head light cleaner, Blind Spot Monitor system, BSM main switch
17 AIR SUS IG 20 Electronically modulated air suspension system
18 LH-IG 7.5 Back-up lights, charging system, gauge and meters, turn signal lights, air conditioning system, seat heaters, rear window defogger
19 4WD 20 Four-wheel drive control system
20 RR SEAT-HTR LH 10 Seat heaters
21 WSH 20 Window washer
22 WIPER 30 Wiper and washer
23 ECU-IG No.2 7.5 Multiplex communication system, power steering, gateway ECU
24 TAIL 15 Tail lights, trailer lights (tail lights), parking lights
25 A/C IG 10 Air conditioning system
26 - -  -
27 SEAT-HTR 20 Seat heater or Heated and ventilated seats
28 PANEL 7.5 Instrument panel lights, glove box light, ashtray, accessory meter, audio system, rear view monitor, navigation system, rear seat entertainment system, gauges and meters, air conditioning system, seat heater or heated and ventilated switches, BSM main switch
29 ACC 7.5 Accessory meter, audio system, rear seat entertainment system, rear view monitor, navigation system, back-up lights, trailer lights (back-up lights), multiplex communication system, power outlet, outside rear view mirror
30 BK/UP LP 10 Back-up light, gauges and meters
31 CIG 15 Cigarette lighter
32 POWER No.1 30 Power windows, power back window
  1. Sliding Roof Control ECU
  2. Door Control Receiver
  3. Tire Pressure Warning Antenna and Receiver
  4. Power Back Door Unit Assembly
  5. Fold Seat Control ECU RH
  6. Back Door ECU
  7. Fuel Pump Control ECU Assembly
  8. Fold Seat Control ECU LH
  9. Suspension Control ECU
  10. Outer Mirror Control ECU Assembly

Engine Compartment

  1. ABS and Traction Actuator Assembly
  2. Fuse Box
  3. Headlight Cleaner Control Relay
  4. ECM

Engine Compartment Fuse Box

Fuses Specifications
No. Name A Designation
1 A/F 15 Multiport fuel injection system/ sequential multiport fuel injection system
2 HORN 10 Horn
3 EFI NO.1 25 Multiport fuel injection system/ sequential multiport fuel injection system
4 IG2 MAIN 30 "INJ", "MET", "IGN" fuses
5 L2 RR2 SEAT 30 Power third seat
6 L1 RR2 SEAT 30 Power third seat
7 CDS FAN 25 Electric cooling fans
8 DEICER 20 Windshield wiper de-icer
9 TOW TAIL 30 Trailer lights (tail lights)
10 CDS FAN NO.2 25 2012-2017: Electric cooling fans
11 R2 RR2 SEAT 30 Power third seat
12 R1 RR2 SEAT 30 Power third seat
13 POWER NO.4 25 Power windows
14 FOG 15 Front fog lights
15 STOP 15 Stop lights, high mounted stoplight, vehicle stability control system, anti-lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system, towing converter
16 TOW BRK 30 Trailer brake controller
17 IMB 7.5 Engine immobilizer system
18 AM2 7.5 Starting system
19 - -  -
20 - -  -
21 - -  -
22 - -  -
23 TOWING 30 Towing converter
24 AI-HTR 10 2012-2017: Air injection pump heaters
25 ALT-S 5 Charging system
26 TURN-HAZ 15 Turn signal lights, emergency flashers, towing converter
27 F/PMP 15 2007-2011: No circuit
25 2012-2017: Fuel pump
28 ETCS 10 Multiport fuel injection system/ sequential multiport fuel injection system, electric throttle control system
29 MET-B 5 Gauges and meters
30 - -  -
31 AMP 30 Audio system, rear view monitor, navigation system, rear seat entertainment system
32 RAD NO.1 15 Audio system, rear view monitor, navigation system, rear seat entertainment system
33 ECU-B1 7.5 Multiplex communication system, Multiport fuel injection system/ sequential multiport fuel injection system, auto anti-glare inside rear view mirror, power outlets, power front driver's seat, power tilt and power telescopic, power back door, gateway ECU
34 DOME 7.5 Interior lights, personal lights, vanity lights, engine switch light, foot light, door courtesy lights, accessory meter, power back door, power third seat
35 HEAD LH 15 Left-hand headlight (high beam)
36 HEAD LL 15 Left-hand headlight (low beam)
37 INJ 10 Multiport fuel injection system/ sequential multiport fuel injection system, ignition system
38 MET 7.5 Gauges and meters
39 IGN 10 SRS airbag system, multiport fuel injection system/sequential multi-port fuel injection system, engine immobilizer system, cruise control system, gateway ECU
40 - -  -
41 HEAD RH 15 Right-hand headlight (high beam)
42 HEAD RL 15 Right-hand headlight (low beam)
43 EFI NO.2 10 Multiport fuel injection system/ sequential multiport fuel injection system, leak detection pump
44 DEF I/UP 5 No circuit
45 AIR SUS NO.2 7.5 Electronically modulated air suspension system
46 - -  -
47 - -  -
48 - -  -
49 AIR SUS 50 Electronically modulated air suspension system
50 PBD 30 Power back door
51 RR HTR 40 Air conditioning system
52 H-LP CLN 30 Headlight cleaner
53 DEFOG 40 Rear window defogger
54 SUB BATT 40 Trailer towing
55 - -  -
56 - -  -
57 ABS1 50 Anti-lock brake system, vehicle stability control system
58 ABS2 40 Anti-lock brake system, vehicle stability control system
59 ST 30 Starting system
60 - -  -
61 - -  -
62 - -  -
63 HTR 50 Air conditioning system
64 - -  -
65 LH-J/B 150 "AM1", "TAIL", "PANEL", "ACC", "CIG", "LH-IG", "4WD", "ECU-IG NO.1", "BK/UP LP", "SEAT-HTR", "A/C IG", "ECU-IG NO.2", "WSH", "WIPER", "OBD", "A/C", "TI&TE", "FR P/SEAT RH", "MIR, DR/LCK", "FR P/SEAT LH", "CARGO LP", "PWR OUTLET", "POWER NO.1" fuses
66 ALT 180 "LH-J/B", "HTR", "SUB BATT", "TOW BRK", "STOP", "FOG", "TOW TAIL", "DEICER" fuses
140 "LH-J/B", "HTR", "SUB BATT", "TOW BRK", "STOP", "FOG", "TOW TAIL", "DEICER" fuses
67 A/PUMP NO.1 50 Multiport fuel injection system/ sequential multiport fuel injection system
68 A/PUMP NO.2 50 Multiport fuel injection system/sequential multiport fuel injection system
69 MAIN 40 "HEAD LL", "HEAD RL", "HEAD LH", "HEAD RH" fuses
70 - -  -
71 - -  -
Relay
R1 F/PMP Fuel pump
R2 -  -
R3 SUB BATT Trailer sub battery
R4 TOW TAIL Trailer lights (tail lights)
R5 DEFOG Rear windshield defogger
R6 AIR SUS Air suspension
R7 SECURITY HORN Security horn
R8 FOG Fog light
R9 -   -
R10 ST Starter
R11 C/OPN Circuit opening
R12 -  -
R13 MG CLT Air conditioner compressor clutch
R14 DEICER Deicer
R15 BRK NO.2 Stop lights
R16 BRK NO.1 Stop lights
R17 -   -
R18 RR WSH
R19 CDS FAN Electric cooling fan
R20 HEAD Headlight
R21 DIM Dimmer
R22 -  -
R23 -  -
R24 -  -
R25 -  -