Honda Insight 2021 Fuse Box Info
Passenger compartment fuse box location:
The interior fuse box A is located on 12-volt battery in the center console.
The interior fuse box B is located under the dashboard.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box (Fuse box A):
| Fuse/Relay N° | Rating | Functions |
| 1 | 175A | BATTERY FUSE |
Passenger compartment fuse box (Fuse box B):
| Fuse/Relay N° | Rating | Functions |
| 1 | 10A | ACC |
| 2 | - | - |
| 3 | 10A | BATT ECU |
| 4 | 5A | SHIFTER |
| 5 | 10A | OPTION |
| 6 | 5A | P-ACT |
| 7 | 10A | METER |
| 8 | 15A | FUEL PUMP |
| 9 | 10A | AIRCON |
| 10 | - | - |
| 11 | 5A | IG1 MON |
| 12 | 10A | R SIDE DOOR LOCK |
| 13 | 10A | L SIDE DOOR UNLOCK |
| 14 | 20A | RR L P/W |
| 15 | 20A | AS P/W |
| 16 | 20A | DOOR LOCK |
| 17 | 7.5A | VBSOL |
| 18 | - | - |
| 19 | (20A) | SUNROOF* |
| 20 | 5A | ESB |
| 21 | 10A | ACG |
| 22 | 7.5A | DRL |
| 23 | - | - |
| 24 | - | - |
| 25 | (10A) | DR DOOR LOCK |
| 26 | 10A | R SIDE DOOR UNLOCK |
| 27 | 20A | RR R P/W |
| 28 | 20A | DR P/W |
| 29 | 20A | FR ACC SOCKET |
| 30 | 10A | OPTION |
| 31 | 20A | DR P/SEAT REC* |
| 32 | 20A | FR SEAT HEATER* |
| 33 | 20A | DR P/SEAT SLI* |
| 34 | 10A | ABS/VSA |
| 35 | 10A | SRS |
| 36 | 20A | HAC OP |
| 37 | 15A | BATT FAN |
| 38 | 10A | L SIDE DOOR LOCK |
| 39 | 10A | DR DOOR UNLOCK |
* Not available on all models
Engine compartment fuse box (Fuse box A):
| Fuse/Relay N° | Rating | Functions |
| 1 |
150A 30A 30A 30A 30A 40A 30A |
MAIN FUSE IG MAIN 1 SUB FAN MTR IG MAIN 2 OP FUSE MAIN ESB ENG EWP |
| 2 |
30A 30A 30A 30A 30A 70A |
WIPER MOTOR R/M 2 P-ACT R/M 1 COOLING FAN EPS |
| 3 |
40A 40A (40A) 40A (30A) 40A |
BLOWER MOTOR ABS/VSA MOTOR FUSE BOX OPTION* ABS/VSA FSR PREMIUM AUDIO* REAR DEFROSTER |
| 4 |
30A 30A 40A 60A |
- - FUSE BOX 2 FUSE BOX 1 |
| 5 | 7.5A | IGPS |
| 6 | 10A | VBU |
| 7 | 10A | IG HOLD1 |
| 8 | 10A | PCU EWP |
| 9 | 15A | IGP |
| 10 | 10A | BACK UP |
| 11 | 7.5A | IGPS (LAF) |
| 12 | 20A | EVTC |
| 13 | 10A | HAZARD |
| 14 | 15A | IG COIL |
| 15 | 15A | DBW |
| 16 | 10A | STOP LIGHTS |
| 17 | - | - |
| 18 | - | - |
| 19 | 15A | AUDIO |
| 20 | (15A) | FR FOG LIGHT* |
| 21 | (20A) | AS P/SEAT RECLINING* |
| 22 | (20A) | AS P/SEAT SLIDE* |
| 23 | 10A | HORN |
| 24 | 15A | WASHER |
| 25 | 10A | SHIFTER |
| 26 | 10A | SMART |
| 27 | - | - |
| 28 | 10A | P-ACT UNIT |
| 29 | 10A | IGB |
| 30 | - | - |
* Not available on all models
Engine compartment fuse box (Fuse box B):
| Fuse/Relay N° | Rating | Functions |
| 1 |
40A 40A 40A 40A 40A 30A |
PTC2 PTC4 - - - - |
| 2 | 7.5A | BATT SNSR |
| 3 | (7.5A) | - |
| 4 | - | - |
| 5 | (7.5A) | AUDIO SUB* |
| 6 | - | - |
| 7 | (15A) | RR H/SEAT* |
* Not available on all models
