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Fuse to Components Index (2020)

Fuses Location
A 12 Volt Battery Terminal Fuse Box
B Under-Hood Fuse/Relay Box
C Under-Dash Fuse/Relay Box
D Fuse Holder
E Fuse/Relay Holder A
F Fuse/Relay Holder B

12 Volt Battery Terminal Fuse Box 

GHH442287Courtesy of HONDA, U.S.A., INC.
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
Aa 150 A 12 volt battery, No. D1-2, No. D1-3, No. D1-4, No. D1-5, No. D1-7, No. D1-8, No. D2, No. D3, No. D4, No. D6, No. D7, No. D8, No. D9, No. D11, No. D12, No. D13, No. D16, No. D17, No. D19, No. D21, No. D22, No. D23, and No. D24 fuses in the fuse holder  
Ab 70 A Power distribution module  
Ac 70 A No. B6, No. B7, No. B8, No. B9, No. B10, No. B11, No. B12, No. B13, No. B14, and No. B15 fuses in the under-hood fuse/relay box  
Ad 70 A No. B16, No. B17, No. B18, No. B19 *, No. B20, No. B21, No. B22, No. B23, No. B24, and No. B25 fuses in the under-hood fuse/relay box *: Without auto idle stop system
Ae 70 A EPS control unit  
Af * 60 A HondaVAC motor (via HondaVAC motor relay) *: With HondaVAC

Under-Hood Fuse/Relay Box 

GHH442288Courtesy of HONDA, U.S.A., INC.
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
B1 --- Not used  
B2 --- Not used  
B3 --- Not used  
B4 10 A PCM (IG1 VBSOL(10A))  
B5 5 A Brake light relay, EPS control unit *, Steering angle sensor *, VSA modulator-control unit *: Without auto idle stop system
B6 30 A Windshield wiper control unit/motor  
B7 15 A PCM (IG1(DBW)) (via electronic throttle control system (ETCS) control relay)  
B8 15 A Transmission control module (TCM)  
B9 15 A PGM-FI main relay 1  
Via PGM-FI main relay 1: CKP sensor, CMP sensor, Electronic throttle control system (ETCS) control relay, No. B27 fuse in the under-hood fuse/relay box, PCM (IGP1), Power distribution module
B10 30 A A/C condenser fan motor (via A/C condenser fan relay)  
B11 30 A Left rear power window switch (via left rear power window relay) *1, Left rear power window switch *2 *1: With front power windows AUTO UP/DOWN function
*2: With all power windows AUTO UP/DOWN function
B12 30 A No. B31, No. B32, and No. B33 fuses in the under-hood fuse/relay box  
B13 * 10 A Transmission control module (TCM) *: 10-speed A/T
B14 * 10 A Transmission control module (TCM) *: 10-speed A/T
B15 30 A Power distribution module  
B16 30 A No. B26 fuse in the under-hood fuse/relay box (via starter cut relay 1), Starter (via starter cut relay 1 and starter cut relay 2)  
B17 * 10 A Shutter grille *: With shutter grille system
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
B18 10 A Automatic lighting control unit-sensor *1, Automatic lighting/rain sensor *2, Body control module (+B BACK UP), CAN gateway *3, Data link connector (DLC), Dashboard center decoration light *4, Driver's dashboard decoration light *4, Gauge control module, Hands free access power tailgate control unit/sensor *5, HomeLink unit *6, Left power sliding door control unit *7, Multipurpose camera unit *3*8, Passenger's dashboard decoration light *4, Power mirror control unit *9, Power seat control unit *9, Power tailgate control unit *10, Power window master switch, RES control unit *11, RES screen 11, Right power sliding door control unit *12, Wireless charger *13 *1: Without automatic wiper and with automatic lighting
*2: With automatic wiper
*3: With multipurpose camera unit
*4: With decoration light
*5: With hands free access power tailgate
*6: With HomeLink
*7: With power sliding door
*8: Without auto idle stop system
*9: With DPMS
*10: With power tailgate
*11: With rear entertainment
*12: With power sliding door
*13: With wireless charger
B19 * 10 A Via brake pedal position switch: PCM (STOP SW) *: Without auto idle stop system
Via brake pedal position switch and brake light relay: High mount brake light, Left brake light, Right brake light, VSA modulator-control unit
B20 30 A Power distribution module  
B21 30 A Right rear power window switch (via right rear power window relay) *1, Right rear power window switch *2 *1: With front power windows AUTO UP/DOWN function *2: With all power windows AUTO UP/DOWN function
B22 30 A Engine mount control unit (via active control engine mount (ACM) control relay)  
B23 15 A Body control module (+B HAZARD)  
B24 15 A Rear window washer motor relay, Windshield/rear window washer motor (via rear window washer motor relay), Windshield/rear window washer motor (via windshield washer motor relay), Windshield washer motor relay  
B25 30 A A/C condenser fan motor (via radiator fan relay and fan control relay), Radiator fan motor (via radiator fan relay)  
B26 5 A PCM (STRLD)  
B27 5 A Radiator fan relay  
B28 * 10 A Via brake pedal position switch: PCM (STOP SW) *: With auto idle stop system
Via brake pedal position switch and brake light relay: High mount brake light, Left brake light, Right brake light, VSA modulator-control unit
B29 10 A Right headlight  
B30 10 A Left headlight  
B31 20 A Injector relay, PCM (INJ RLY OUT) (via injector relay)  
B32 15 A Power distribution module  
B33 5 A Power distribution module  

Under-Dash Fuse/Relay Box 

GHH442289Courtesy of HONDA, U.S.A., INC.
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
C1 10 A ANC/active sound control unit, CAN gateway *1, Gauge control module *2, Parking and back-up sensor control unit *3, Parking and back-up sensor control unit (via parking and back-up sensor switch) *3, Parking and back-up sensor switch *3, Power mirror control unit *4, Power seat control unit *4, Reverse relay circuit (built into the under-dash fuse/relay box), Seat heater control unit *2*5, Ventilated seat control unit *2*6 *1: With multipurpose camera unit
*2: Without auto idle stop system
*3: With parking and back-up sensor system
*4: With DPMS
*5: With seat heater
*6: With ventilated seat
*7: With automatic dimming inside mirror
Via reverse relay circuit (built into the under-dash fuse/relay box): Automatic dimming inside mirror *7, Body control module (BACK LT), Left back-up light, Right back-up light
C2 * 10 A Starter cut relay 1, Starter cut relay 2 *: With auto idle stop system
C3 10 A 12 volt battery fan motor, Left headlight leveling motor, Left side BSI radar unit *1*2, Millimeter wave radar *1*3, Multipurpose camera unit *1*3, Power tailgate control unit *4, RDM switch *1*3, Right headlight leveling motor, Right side BSI radar unit *1*2 *1: Without auto idle stop system
*2: With BSI
*3: Without auto idle stop system
*4: With power tailgate
C4 --- Not used  
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
C5 --- Not used  
C6 20 A Moonroof motor-control unit * *: With moonroof
C7 --- Not used  
C8 10 A Left power sliding door control unit *, Right power sliding door control unit * *: With power sliding door
C9 15 A No. B4 and No. B5 fuses in the under-hood fuse/relay box  
C10 10 A Right sliding door lock actuator  
C11 10 A Driver's door lock actuator  
C12 10 A Front passenger's door lock actuator  
C13 10 A Front passenger's door lock actuator  
C14 10 A Driver's door lock actuator  
C15 10 A Rear window wiper motor  
C16 10 A Body control module (+B SMART), Electric steering lock *, Engine start/stop switch *: With electric steering lock
C17 20 A Driver's power seat adjustment switch *1, Power seat control unit *2 *1: Without DPMS
*2: With DPMS
C18 * 10 A Heated steering wheel control unit (via heated steering wheel relay circuit (built into the under-dash fuse/relay box)) *: With heated steering wheel
C19 20 A Front passenger's power seat adjustment switch * *: Without DPMS
C20 10 A SRS unit  
C21 20 A PCM (IG1 FUEL PUMP), Power distribution module  
C22 20 A Front accessory power socket (via front accessory power socket relay) * *: With front accessory power socket
C23 10 A Body control module (+B L H/L HI)  
C24 10 A Body control module (+B R H/L HI)  
C25 20 A Power window master switch  
C26 10 A Right sliding door lock actuator  
C27 10 A Audio unit *1, Body control module (ACC), Cargo area accessory power socket relay, DC-DC converter ACC relay *2, Front accessory power socket relay *3, HondaVAC switch *4, HondaVAC motor relay *4, Left rear accessory power socket relay *5, Transmission control module (TCM) *6, USB charger unit *7, Wireless charger *8 *1: Without display audio type
*2: With auto idle stop system
*3: With front accessory power socket
*4: With HondaVAC
*5: With left rear accessory power socket
*6: With electric steering lock
*7: With USB charger unit
*8: With wireless charger
C28 10 A Front passenger's airbag cutoff indicator  
C29 * 10 A Power lumbar support switch *: With power lumbar support
C30 20 A Front passenger's power seat adjustment switch * *: Without DPMS
C31 20 A Driver's power seat adjustment switch *1, Power seat control unit *2 *1: Without DPMS
*2: With DPMS
C32 * 10 A Tailgate release actuator (via tailgate release actuator relay circuit (built into the under-dash fuse/relay box)), Tailgate release actuator relay circuit (built into the under-dash fuse/relay box) *: Without power tailgate
C33 --- Not used  
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
C34 15 A Active control engine mount (ACM) control relay, Body control module (IG1 ACG), DC-DC converter *1, DC-DC converter IG1 relay 1 *1, DC-DC converter IG1 relay 2 *1, Electric steering lock *2, Engine mount control unit *3, EVAP canister purge valve, MAF sensor/IAT sensor, PCM (BKSWNC) (via brake pedal position switch), SBW shifter control module, Starter cut relay 1 *3, Starter cut relay 2 *3, Transmission control module (TCM) *1: With auto idle stop system
*2: With electric steering lock
*3: Without auto idle stop system
C35 10 A Body control module (IG2)  
C36 10 A AC inverter unit *1, A/C condenser fan relay, Automatic dimming inside mirror, Climate control unit, Driver's ventilated seat switch *2, Fan control relay, Front passenger's ventilated seat switch *2, Heated steering wheel relay circuit (built into the under-dash fuse/relay box) *3, Heated windshield wiper area relay *4, HomeLink unit *5, Power distribution module, Power mirror switch, Power window master switch, Rear climate control unit *6*7, Rear window defogger relay *1: With AC power outlet
*2: With ventilated seat
*3: With heated steering wheel
*4: With heated windshield wiper area
*5: With HomeLink
*6: Without auto idle stop system
*7: With front dual zone climate control
C37 15 A *120 A *2 ANC/active sound control unit, Audio unit *2, BD player unit *3, CD player unit *4, Center display unit *5, Infotainment control unit *6, Tuner unit *7, USB charger unit *8 *1: With display audio type
*2: Without display audio type
*3: With rear entertainment
*4: Without rear entertainment and with CD player
*5: With center display unit
*6: With infotainment control unit
*7: With display audio type (8-inch screen) with 11 speakers
*8: With USB charger unit
C38 20 A No. C10, No. C11, and No. C12 fuses in the under-dash fuse/relay box (via power door lock relay circuit (LOCK) (built into the under-dash fuse/relay box)), No. C13 and No. C26 fuses in the under-dash fuse/relay box (via power door lock relay circuit (UNLOCK) (built into the under-dash fuse/relay box)), No. C14 fuse in the under-dash fuse/relay box (via power door lock relay circuit (DR UNLOCK) (built into the under-dash fuse/relay box)), Power door lock relay circuit (UNLOCK) (built into the under-dash fuse/relay box)Power door lock relay circuit (DR UNLOCK) (built into the under-dash fuse/relay box), Power door lock relay circuit (LOCK) (built into the under-dash fuse/relay box)  
C39 20 A Front passenger's power window switch  

Fuse Holder 

GHH442290Courtesy of HONDA, U.S.A., INC.
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
D1-1 60 A Not used  
D1-2 50 A No. F1, No. F2, and No. F14 fuses in fuse/relay holder B  
D1-3 50 A No. F3, No. F4, No. F5, No. F7, No. F16, and No. F19 fuses in fuse/relay holder B  
D1-4 50 A No. C6, No. C16, No. C17, No. C18, No. C19, No. C29, No. C30, No. C31, and No. C32 fuses in the under-dash fuse/relay box  
D1-5 50 A No. C22, No. C23, No. C24, No. C25, No. C37, No. C38, and No. C39 fuses in the under-dash fuse/relay box  
D1-6 30 A Not used  
D1-7 * 30 A DC-DC converter *: With auto idle stop system
D1-8 * 30 A DC-DC converter *: With auto idle stop system
D2 30 A Via IG1A relay circuit (built into the under-dash fuse/relay box): Body control module (IG1-A SIG), No. C8, No. C9, No. C20, No. C21, and No. C34 fuses in the under-dash fuse/relay box  
Via ACC relay circuit (built into the under-dash fuse/relay box): No. C27 fuse in the under-dash fuse/relay box
D3 30 A AC inverter unit * *: With AC power outlet
D4 30 A Via IG1B relay circuit (built into the under-dash fuse/relay box): Body control module (IG1-B SIG), No. C1, No. C2 *, No. C3, No. C15, and No. C28 fuses in the under-dash fuse/relay box *: With auto idle stop system
Via IG2 relay circuit (built into the under-dash fuse/relay box): Body control module (IG2 RLY S), No. C35 and No. C36 fuses in the under-dash fuse/relay box
D5 --- Not used  
D6 30 A Power distribution module  
D7 20 A Stereo amplifier * *: With stereo amplifier
D8 20 A Stereo amplifier * *: With stereo amplifier
D9 40 A Rear window defogger (via rear window defogger relay)  
D10 --- Not used  
D11 * 15 A Heated windshield wiper area (via heated windshield wiper area relay), Heated windshield wiper area switch (via heated windshield wiper area relay) *: With heated windshield wiper area
D12 5 A 12 volt battery sensor  
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
D13 30 A Tuner-amplifier unit * *: With tuner-amplifier unit
D14 --- Not used  
D15 --- Not used  
D16 40 A VSA modulator-control unit  
D17 40 A Power distribution module  
D18 --- Not used  
D19 10 A Power distribution module  
D20 --- Not used  
D21 * 20 A Left rear accessory power socket (via left rear accessory power socket relay) *: With left rear accessory power socket
D22 10 A SBW shifter control module  
D23 10 A PCM (+B VBUM(10A))  
D24 40 A VSA modulator-control unit  

Fuse/Relay Holder A (With auto idle stop system) 

GHH442291Courtesy of HONDA, U.S.A., INC.
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
Ea 10 A ANC/active sound control unit, Gauge control module, Telematics control unit * *: With telematics
Eb 10 A EPS control unit, Power distribution module, Steering angle sensor  
Ec 10 A Engine mount control unit, Millimeter wave radar *, Multipurpose camera unit *, RDM switch * *: With multipurpose camera unit
Ed 10 A Body control module (IG1 MICU(DC/DC)), Climate control unit, Rear climate control unit *1, Seat heater control unit *2, Ventilated seat control unit *3 *1: With front dual zone climate control
*2: With seat heater
*3: With ventilated seat
Ee 20 A Audio unit  
Ef 10 A ANC/active sound control unit, Telematics control unit * *: With telematics
Eg 10 A DC-DC converter ACC relay, Via DC-DC converter ACC relay: Telematics control unit * *: With telematics

Fuse/Relay Holder B 

GHH442292Courtesy of HONDA, U.S.A., INC.
Fuse Number Amps Component(s) or Circuit(s) Protected Feature
F1 * 10 A Left sliding door lock actuator (via left sliding door lock relay), Left sliding door lock relay, Left sliding door lock actuator (via left sliding door unlock relay), Left sliding door unlock relay *: With power sliding door
F2 * 20 A Right power sliding door control unit *: With power sliding door
F3 * 20 A Power tailgate control unit *: With power tailgate
F4 20 A Cargo area accessory power socket (via cargo area accessory power socket relay)  
F5 10 A Fuel fill door lock actuator (via fuel fill door lock actuator relay), Fuel fill door lock actuator relay  
F6 --- Not used  
F7 * 20 A Left power sliding door control unit *: With power sliding door
F8 --- Not used  
F9 --- Not used  
F10 --- Not used  
F11 --- Not used  
F12 --- Not used  
F13 --- Not used  
F14 * 30 A Right power sliding door control unit *: With power sliding door
F15 --- Not used  
F16 * 40 A Power tailgate control unit *: With power tailgate
F17 --- Not used  
F18 --- Not used  
F19 * 30 A Left power sliding door control unit *: With power sliding door