In this article you will find a description of fuses and relays Acura,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Primary under-hood fuse box
The primary under-hood fuse box is on the passenger’s side.
Fuse | Ampere rating [A] | Circuit protected |
1 | 120 | Battery |
40 | Passenger’s Side Fuse Box STD | |
2 | — | Not Used |
— | Not Used | |
30 | Headlight Washer | |
40 | Passenger’s Side Fuse Box Option | |
30 | Right e-pretensioner | |
30 | Left e-pretensioner | |
3 | 50 | IG Main |
40 | Sub Fan Motor | |
— | Not Used | |
60 | Driver’s Fuse Box STD | |
40 | Main Fan Motor | |
30 | Driver’s Light Main | |
30 | Wiper Motor | |
— | Not Used | |
4 | 40 | Heater Motor |
5 | 30 | Passenger’s Light Main |
6 | — | Not Used |
7 | — | Not Used |
8 | 40 | Rear Defroster |
9 | 7,5 | Trailer Turn/Stop Lights |
10 | 15 | Stop & Horn |
11 | 7,5 | Trailer Small Lights |
12 | 30 | ADS |
13 | 15 | IG Coil |
14 | 15 | FI Sub |
15 | 10 | Back Up |
16 | 7,5 | Interior Light |
17 | 15 | FI Main |
18 | 15 | DBW |
19 | 15 | Woofer |
20 | 7,5 | MG Clutch |
21 | 7,5 | Radiator Fan Timer |
Secondary under-hood fuse box
The secondary fuse box is located next to the battery.
Position | Ampere rating [A] | Circuit protected |
1 | 40 | VSA Motor |
2 | 20 | VSA FSR |
3 | — | Not Used |
4 | — | Not Used |
5 | 30 | SH-AWD |
6 | 40 | Power Tailgate Motor |
7 | 20 | Tilt Steering Wheel |
8 | 20 | Telescopic Steering Wheel |
9 | 15 | Hazard |
10 | 7,5 | Headlight Hi/Lo Solenoid |
11 | 7,5 | Power Management System |
12 | 7,5 | Smart Accessory |
13 | 20 | Rear Seat Heaters |
14 | 20 | Sunshade |
15 | 20 | Power Tailgate Closer |
16 | — | Not Used |
17 | — | Not Used |
18 | — | Not Used |
19 | — | Not Used |
20 | — | Not Used |
21 | — | Not Used |
22 | — | Not Used |
Interior fuse box (driver’s side)
The driver’s side interior fuse box is underneath the dashboard on the driver’s side.
Position | Ampere rating [A] | Circuit protected |
1 | 7,5 | Front Seat Heaters and Seat Ventilation/Blind Spot Information*1 |
2 | 7,5 | SH-AWD/Headlight Adjuster |
3 | 20 | Washer |
4 | 7,5 | Wiper |
5 | 7,5 | OPDS |
6 | 7,5 | VSA |
7 | — | Not Used |
8 | 7,5 | STRLD |
9 | 20 | Fuel Pump |
10 | 10 | VB Solenoid |
11 | 10 | SRS |
12 | 7,5 | Meter |
13 | 15 | ACG |
14 | — | Not Used |
15 | 7,5 | Daytime Running Lights |
16 | 7,5 | Climate Control System |
17 | 7,5 | Accessory Key Lock*2 |
18 | 7,5 | Accessory |
19 | 20 | Left Power Seat Slide |
20 | 20 | Panoramic Glass Roof |
21 | 20 | Left Power Seat Reclining |
22 | 20 | Rear Left Power Window |
23 | 15 | Accessory Power Socket (Console Box) |
24 | 20 | Left Front Power Window |
25 | 15 | Left Door Lock |
26 | 140 | Left Front Fog Light |
27 | 10 | Left Small Light (Exterior) |
28 | 10 | Left Daytime Running Light |
29 | 7,5 | TPMS |
30 | 15 | Left Headlight |
31 | — | Not Used |
32 | 7,5 | STSꭧ2 |
*1: On U.S. ADVANCE and Canadian ELITE models *2: On BASE model |
Interior fuse box (passanger’s side)
The driver’s side interior fuse box is underneath the dashboard on the driver’s side.
Position | Ampere rating [A] | Circuit protected |
1 | 10 | Right Daytime Running Light |
2 | 10 | Right Small Light (Exterior) |
3 | 10 | Right Front Fog Light |
4 | 15 | Right Headlight |
5 | — | Not Used |
6 | 7,5 | Right Small Light (Interior) |
7 | — | Not Used |
8 | 20 | Right Power Seat Reclining |
9 | 20 | Right Power Seat Slide |
10 | 10 | Right Door Lock |
11 | 20 | Right Rear Power Window |
12 | 10 | SMART |
13 | 20 | Right Front Power Window |
14 | — | Not Used |
15 | 20 | Audio Amp |
16 | 15 | Accessory Power Socket (Center Console) |
17 | — | Not Used |
18 | 7,5 | Power Lumbar |
19 | 20 | Seat Heaters |
20 | — | Not Used |
21 | — | Not Used |
22 | — | Not Used |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Still have questions or want to supplement the article? Discuss On Telegram