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Auxiliary Under-Hood Fuse/Relay Box

Fig 1: Auxiliary Under-Hood Fuse/Relay Box Component Locations
GHH306371Courtesy of HONDA, U.S.A., INC.
Auxiliary Under-Hood Fuse/Relay Box Legend

Fuse Number Amps Component(s) or Circuit(s) Protected Feature
B1-1 60 A EPS control unit  
B1-2 60 A No. C14, No. C15, No. C17, No. C18, and No. C36 fuses in the under-dash fuse/relay box  
B1-3 60 A No. C1, No. C2, No. C3, No. C4, and No. C5 fuses in the under-dash fuse/relay box, No. C11 and No. C13 fuse in the under-dash fuse/relay box (via power window relay), Power window relay  
B1-4 40 A Power tailgate control unit  
B1-5 30 A No. C6, No. C7, No. C8, No. C9, No. C10, and No. C24 fuses in the under-dash fuse/relay box (via IG1A relay)  
B1-6 30 A No. C28, No. C29, No. C30, No. C31, No. C32, and No. C39 fuses in the under-dash fuse/relay box (via IG1B relay)  
B1-7* 20 A i-VTM control unit, i-VTM relay *: AWD
Via i-VTM relay:

i-VTM control unit (4WD PWR), Rear differential pump motor

B1-8 40 A No. B17 fuse (via starter cut relay 1),

Starter (via starter cut relay 1 and starter cut relay 2)

 
B2 - - - Not used  
B3 - - - Not used  
B4 7.5 A 12 volt battery sensor  
B5 20 A No. C26, No. C37, and No. C38 fuses in the under-dash fuse/relay box  
B6* 20 A Power tailgate control unit (+B PTG CLOSER MTR) *: With power tailgate
B7 20 A Console accessory power socket (via console accessory power socket relay)  
B8 20 A Cargo area accessory power socket (via cargo area accessory power socket relay)  
B9* 15 A Via heated windshield wiper area relay:

Heated windshield wiper area, Heated windshield wiper area switch indicator

*: With heated windshield wiper area
B10 10 A No. C22 and No. C40 fuses in the under-dash fuse/relay box (via ACC relay circuit (built into the under-dash fuse/relay box))  
Via IG2 relay circuit (built into the under dash fuse/relay box):

No. C21 and No. C23 fuses in the under-dash fuse/relay box, Keyless access/TPMS control unit (IG2-MAIN)

B11 - - - Not used  
B12 - - - Not used  
B13 - - - Not used  
B14 - - - Not used  
B15 - - - Not used  
B16* 20 A Second row seat heater control unit (+B HEATER(15A)) (via second row seat heater relay) *: With second row seat heater
B17 7.5 A PCM (STRLD)