Acura RDX 2020 Fuse Box Info
Passenger compartment fuse box location:
The interior fuse box A is located under the dashboard on the driver’s side. The interior fuse box B is located under the dashboard on the driver’s side, to the right of fuse box A. The interior fuse box C is located inside the driver’s side outer panel.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box A:
| Fuse/Relay N° | Rating | Functions |
| 1 | 10A | BACK-UP LIGHT |
| 2 | 10A | STARTER MOTOR |
| 3 | 10A | OPTION |
| 4 | - | - |
| 5 | - | - |
| 6 | (10A) | - |
| 7 | - | - |
| 8 | - | - |
| 9 | 15A | IG1 R/B |
| 10 | 10A | DR REAR DOOR LOCK |
| 11 | 10A | DR DOOR LOCK |
| 12 | 10A | AS SIDE DOOR LOCK |
| 13 | 10A | AS SIDE DOOR UNLOCK |
| 14 | 10A | DR DOOR UNLOCK |
| 15 | 10A | OPTION 2 |
| 16 | 10A | SMART |
| 17 | 20A | SUNROOF |
| 18 | (10A) | HEATED STRG WHEEL* |
| 19 | 20A | REAR LEFT P/W |
| 20 | 10A | SRS |
| 21 | 20A | FUEL PUMP |
| 22 | 20A | FRONT ACC SOCKET |
| 23 | 10A | LEFT H/L HI |
| 24 | 10A | RIGHT H/L HI |
| 25 | 20A | DRIVER P/W |
| 26 | 10A | DR REAR DOOR UNLOCK |
| 27 | 10A | ACCESSORY |
| 28 | (10A) | PASS SRS IND |
| 29 | 10A | PDM |
| 30 | (15A) | ADS* |
| 31 | 20A | REAR RIGHT P/W |
| 32 | - | - |
| 33 | 10A | TRANSMISSION |
| 34 | 10A | ACG |
| 35 | 10A | DRL |
| 36 | 10A | A/C |
| 37 | 15A | AUDIO |
| 38 | 20A | DOOR LOCK |
| 39 | 20A | AS P/W |
| A | 20A | REAR SEAT HEATER* |
| B | - | - |
* Not available on all models
Passenger compartment fuse box B:
| Fuse/Relay N° | Rating | Functions |
| A | 10A | METER |
| B | 10A | VSA |
| C | 10A | OPTION |
| D | 10A | BCM |
| E | 20A | AUDIO |
| F | 10A | BACKUP |
| G | (10A) | ACCESSORY |
Passenger compartment fuse box C:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | - |
| 2 | - | - |
| 3 | 10A | A/C MG CL |
| 4 | - | - |
| 5 | 20A | FR H/SEAT |
Engine compartment fuse box A:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | - |
| 2 | - | - |
| 3 | 10A | IG1 VBSOL2 |
| 4 | 10A | IG1 RR WIPER |
| 5 | 10A | IG1 VSA |
| 6 | 40A | HTR MTR |
| 7 | 15A | DBW |
| 8 | 15A | TCU |
| 9 | 15A | FI MAIN |
| 10 | 30A | STARTER CUT |
| 11 | 20A | INJ |
| 12 | 15A | HAZARD |
| 13 | 10A | TCU 2 |
| 14 | 10A | TCU 3 |
| 15 | 30A | FET MODULE |
| 16 | 30A | SUB FAN |
| 17 | 10A | HORN |
| 18 | 10A | BACK UP |
| 19 | 7.5A | STOP |
| 20 | 30A | FET MODULE |
| 21 | 10A | VBU |
| 22 | 15A | FRT DEICER* |
| 23 | 15A | IG COIL |
| 24 | 15A | WASHER |
| 25 | 30A | MAIN FAN |
| 26 | 7.5A | STRLD |
| 27 | 10A | IGPS |
| 28 | - | - |
| 29 | 10A | R H/L LO |
| 30 | 10A | L H/L LO |
| 31 | 10A | VBACT |
| 32 | 10A | IGPS (LAF) |
| 33 | - | - |
* Not available on all models
Engine compartment fuse box B:
| Fuse/Relay N° | Rating | Functions |
| 1 |
(50A) 40A 50A 60A 40A 30A 30A 30A |
- ABS/VSA MTR F/B MAIN 2 F/B MAIN ABS VSA FSR WIPER IDLE STOP IDLE STOP |
| 2 | - | - |
| 3 | - | - |
| 4 | (30A) | 4WD* |
| 5 | 30A | IG MAIN 2 |
| 6 | 30A | IG MAIN |
| 7 | (30A) | H/L WASHER* |
| 8 | 30A | DR P/SEAT 3 |
| 9 | 40A | EBB |
| 10 | 7.5A | TRL SMALL* |
| 11 | 20A | PTG CLOSER MTR |
| 12 | - | - |
| 13 | 30A | DR P/SEAT 1 |
| 14 | 30A | AS P/SEAT 2 |
| 15 | 30A | AS P/SEAT 1 |
| 16 | 40A | RR DEF |
| 17 |
30A*1 40A*2 |
AMP |
| 18 | 20A | SUNSHADE |
| 19 | 30A | DR P/SEAT 2 |
| 20 | 30A | AS P/SEAT 3 |
| 21 | 10A | SBW |
| 22 | 7.5A | TRL HAZARD* |
| 23 | 10A | BMS |
| 24 | 40A | PTG MTR |
* Not available on all models
*1 Models without seat ventilation
*2 Models with seat ventilation
Engine compartment fuse box C (Located near the + terminal on the battery):
| Fuse/Relay N° | Rating | Functions |
| a | 120A | MAIN |
| b | 70A | - |
| c | 70A | R/B 1 |
| d | 70A | R/B 2 |
| e | 70A | EPS |
| f | 60A | FET |
