Honda CR-V Fuse Box: What Each Fuse Does
From the 2026 Honda CR-V owner's manual. 3 fuse boxes listed.
Engine compartment fuse box
| Fuse | Amps | Circuit |
|---|---|---|
| 1 | 150 A | MAIN FUSE |
| 2 | 30 A | I/S2 |
| 2 | 40 A | - |
| 2 | 60 A | F/BOX OPTION1 |
| 2 | 40 A | PTC HTR1* |
| 2 | 60 A | F/BOX OPTION2 |
| 2 | 60 A | - |
| 2 | 60 A | F/BOX MAIN1 |
| 3 | 30 A | - |
| 3 | 30 A | ST MAGNETIC SW |
| 3 | 40 A | PTC HTR3* |
| 3 | 30 A | RR DEF |
| 3 | 50 A | - |
| 3 | 40 A | HTR MTR |
| 3 | 40 A | PTG MTR* |
| 4 | 40 A | ABS/VSA FSR |
| 4 | 40 A | ABS/VSA MTR |
| 4 | 40 A | - |
| 4 | 40 A | E BOOSTER |
| 4 | 30 A | IG MAIN1 |
| 4 | 40 A | - |
| 4 | 30 A | IG MAIN2 |
| 5 | 30 A | I/S1 |
| 5 | 30 A | WIPER |
| 5 | 70 A | EPS |
| 5 | 30 A | - |
| 5 | 40 A | - |
| 5 | 30 A | MAIN FAN |
| 5 | 60 A | F/BOX MAIN2 |
| 6 | 30 A | SUB FAN |
| 7 | 20 A | SRM2 |
| 8 | – | - |
| 9 | 10 A | BACK UP |
| 10 | 15 A | FR WIPER DEICER* |
| 11 | – | - |
| 12 | – | - |
| 13 | – | - |
| 14 | – | - |
| 15 | 10 A | FR FOG |
| 16 | – | - |
| 17 | 10 A | A/C MG CLUTCH |
| 18 | 15 A | HORN |
| 19 | 15 A | FR WASHER |
| 20 | 15 A | AUDIO* |
| 21 | 20 A | SRM1 |
| 22 | 15 A | DBW |
| 23 | 10 A | HAZARD |
| 24 | 10 A | VBU |
| 25 | 15 A | IGP |
| 26 | 10 A | TCU |
| 27 | 20 A | LCM L |
| 28 | 20 A | INJ |
| 29 | 10 A | STOP |
| 30 | 20 A | LCM R |
| 31 | 15 A | IG COIL |
| 32 | – | - |
| 33 | – | - |
| 34 | – | - |
| 35 | – | - |
| 36 | 15 A | AUDIO MAIN VST |
| 37 | – | - |
| 38 | – | - |
| 39 | 7.5 A | IGPS VBACT |
| 40 | 7.5 A | IGPS FAN |
| 41 | 7.5 A | IGPS LAF |
| 42 | 5 A | MON2 |
Source: owner's manual, PDF page 569.
Interior fuse box
| Fuse | Amps | Circuit |
|---|---|---|
| 1 | 20 A | P/W DR |
| 2 | 20 A | P/W AS |
| 3 | 20 A | P/W RR R |
| 4 | 20 A | P/W RR L |
| 5 | 10 A | OPTION |
| 6 | 10 A | SRS |
| 7 | 10 A | T/G MTR / TRUNK ACT* |
| 8 | 10 A | RVU* |
| 9 | 20 A | FR ACC SOCKET |
| 10 | 20 A | DOOR LOCK |
| 11 | 10 A | METER |
| 12 | 10 A | OPTION 3 (ST CUT) |
| 13 | 10 A | OPTION 2 |
| 14 | 10 A | OPTION 6 (VB SOL) |
| 15 | 10 A | DR DOOR UNLOCK |
| 16 | 10 A | IMG |
| 17 | 20 A | YOP TRAILER* |
| 18 | 20 A | HAC OP* |
| 19 | – | - |
| 20 | 10 A | USB CHG* |
| 21 | 20 A | CARGO ACC SOCKET |
| 22 | 10 A | SMART |
| 23 | 10 A | DR DOOR LOCK |
| 24 | 20 A | E-DPS* |
| 25 | – | - |
| 26 | 10 A | SRS |
| 27 | 10 A | ACG |
| 28 | 10 A | OPTION 5 (ABS) |
| 29 | 20 A | FUEL PUMP |
| 30 | 10 A | L SIDE DOOR UNLOCK |
| 31 | 10 A | R SIDE DOOR UNLOCK |
| 32 | 20 A | SUN ROOF* |
| 33 | 10 A | USB CHG PD |
| 34 | – | - |
| 35 | 20 A | SUN SHADE* |
| 36 | 20 A | RR H/SEAT* |
| 37 | – | - |
| 38 | 20 A | RR BLOWER* |
| 39 | 10 A | R SIDE DOOR LOCK |
| 40 | 20 A | DR P/SEAT SLIDE* |
| 41 | 20 A | DR P/SEAT REC* |
| 42 | – | - |
| 43 | 10 A | OPTION |
| 44 | 5 A | DRL |
| 45 | 10 A | ACC |
| 46 | – | - |
| 47 | 10 A | L SIDE DOOR LOCK |
| 48 | 20 A | H/SEAT* |
| 49 | 20 A | AS P/SEAT REC* |
| 50 | 10 A | P/LUMBAR DR/AS* |
| 51 | – | - |
| 52 | 20 A | PTG CLOSER* |
| 53 | 20 A | AS P/SEAT SLI* |
| 54 | 10 A | OPTION1 |
| 55 | – | - |
| 56 | – | - |
Source: owner's manual, PDF page 571.
Interior Sub Fuse Box
Location: Located under the dashboard.
| Fuse | Amps | Circuit |
|---|---|---|
| A | 5 A | ACC |
| B | 10 A | EOP |
| C | – | - |
| D | 10 A | METER |
| E | 10 A | OPTION |
| F | – | - |
| G | – | - |
| H | – | - |
Source: owner's manual, PDF page 572.
Listings are copied as text from the manual's fuse tables (AI-assisted; every circuit name was matched against the cited pages 2026-10-18). Fuse layouts can differ by trim and year; check the label on the fuse box cover before replacing a fuse, and always use the same amp rating.
Confirm with your own manual, dipstick or door-jamb label.
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