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Toyota RAV4 (XA50, Hybrid) 2018-2025

Engine compartment fuse/relay box · Toyota

F1 · 100 A · Main fuse (alternator/DC-DC converter output) 100 F1 F2 · 80 A · Hybrid power control unit (inverter) main feed 80 F2 F3 · 40 A · ABS/VSC hydraulic actuator pump 40 F3 F4 · 40 A · Electric A/C compressor (hybrid inverter-driven) 40 F4 F5 · 30 A · Heater/AC blower motor 30 F5 F6 · 30 A · Hybrid battery cooling blower 30 F6 F7 · 20 A · Engine control module (ECM) power 20 F7 F8 · 15 A · Hybrid control module (ECU) 15 F8 F9 · 20 A · Fuel injectors 20 F9 F10 · 15 A · Ignition coils 15 F10 F11 · 10 A · Oxygen sensors (heater circuit) 10 F11 F12 · 10 A · Knock sensors 10 F12 F13 · 15 A · Electric coolant pump (inverter/power control unit cooling) 15 F13 F14 · 20 A · Radiator cooling fan (low speed) 20 F14 F15 · 30 A · Radiator cooling fan (high speed) 30 F15 F16 · 10 A · EGR valve / VVT-i oil control valves 10 F16 F17 · 15 A · Headlights (low beam) 15 F17 F18 · 15 A · Headlights (high beam) 15 F18 F19 · 10 A · Front fog lights 10 F19 F20 · 15 A · Front wiper motor 15 F20 F21 · 10 A · Horn 10 F21 F22 · 10 A · Starter system / Ready indicator circuit 10 F22 F23 · Not used F23 F24 · Not used F24 F25 · Not used F25 F26 · Not used F26 F27 · Not used F27 F28 · Not used F28 R1 · Starter system relay R1 RELAY R2 · Hybrid power control unit main relay R2 RELAY R3 · Radiator fan relay (low speed) R3 RELAY R4 · Radiator fan relay (high speed) R4 RELAY R5 · Electric A/C compressor relay R5 RELAY R6 · Headlight relay R6 RELAY R7 · Horn relay R7 RELAY R8 · Electric coolant pump relay (inverter cooling) R8 RELAY AUTOFIXPEDIA

Tap a fuse to highlight it in the table.

Legend:Mini fuseStandard fuseMaxi fuseRelay
Colour by rating:5 A7 A10 A15 A20 A25 A30 A40 A

Location

The engine-bay fuse/relay box is at the back of the engine compartment, next to the 12V auxiliary battery on the driver's side. Unclip the two side latches and lift the plastic cover straight up to access the fuses and relays.

The hybrid high-voltage battery and inverter are protected by a separate internal service fuse that must never be touched by anyone other than a qualified hybrid technician. Always match the amperage exactly when replacing a 12V fuse, and disconnect the 12V auxiliary battery before working near the box. Fuse assignment varies by equipment level and production year. Always confirm with the label on the fuse box cover or the owner's manual.

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No.AmpsTypeProtected circuit
F1100 AMaxi fuseMain fuse (alternator/DC-DC converter output)
F280 AMaxi fuseHybrid power control unit (inverter) main feed
F340 AMaxi fuseABS/VSC hydraulic actuator pump
F440 AMaxi fuseElectric A/C compressor (hybrid inverter-driven)
F530 AMaxi fuseHeater/AC blower motor
F630 AMaxi fuseHybrid battery cooling blower
F720 AStandard fuseEngine control module (ECM) power
F815 AStandard fuseHybrid control module (ECU)
F920 AStandard fuseFuel injectors
F1015 AStandard fuseIgnition coils
F1110 AMini fuseOxygen sensors (heater circuit)
F1210 AMini fuseKnock sensors
F1315 AStandard fuseElectric coolant pump (inverter/power control unit cooling)
F1420 AStandard fuseRadiator cooling fan (low speed)
F1530 AStandard fuseRadiator cooling fan (high speed)
F1610 AMini fuseEGR valve / VVT-i oil control valves
F1715 AStandard fuseHeadlights (low beam)
F1815 AStandard fuseHeadlights (high beam)
F1910 AMini fuseFront fog lights
F2015 AStandard fuseFront wiper motor
F2110 AMini fuseHorn
F2210 AMini fuseStarter system / Ready indicator circuit
F23—Empty slotNot used
F24—Empty slotNot used
F25—Empty slotNot used
F26—Empty slotNot used
F27—Empty slotNot used
F28—Empty slotNot used
R1—RelayStarter system relay
R2—RelayHybrid power control unit main relay
R3—RelayRadiator fan relay (low speed)
R4—RelayRadiator fan relay (high speed)
R5—RelayElectric A/C compressor relay
R6—RelayHeadlight relay
R7—RelayHorn relay
R8—RelayElectric coolant pump relay (inverter cooling)

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