Acura TLX 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 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 | 7.5A | A/C |
| 2 | 7.5A | DRL |
| 3 | (7.5A) | ST Motor |
| 4 | - | - |
| 5 | 7.5A |
Meter*1 Auto Dimming Mirror*2 |
| 6 | (7.5A) | SRS |
| 7 | 7.5A | Option |
| 8 | (15A) | MISS SOL*3 |
| 9 | 20A | Fuel Pump |
| 10 | (7.5A) |
ABS/VSA*1 Smart*2 |
| 11 | 30A | Spare Fuse |
| 12 | 7.5A | Wiper |
| 13 | 15A | ACG |
| 14 | 20A | Accessory Power Socket (Console Compartment) |
| 15 | 20A | Driver’s Power Seat Reclining |
| 16 | 20A | Moonroof |
| 17 | 20A | AVS/Seat Heaters |
| 18 | - | - |
| 19 | 10A | Passenger’s Side Door Unlock |
| 20 | 10A | Driver’s Side Rear Door Unlock |
| 21 | (10A) | Driver’s Side Door Lock |
| 22 | 10A | Passenger’s Side Door Lock |
| 23 | (10A) | Driver’s Side Door Unlock |
| 24 | 10A | SRS |
| 25 | 7.5A | Instrument Panel Lights |
| 26 | 7.5A | ACC Key Lock |
| 27 | 7.5A | Parking Lights |
| 28 | 10A | Lumbar Support |
| 29 | 7.5A | Right DRL |
| 30 | 20A | Washer |
| 31 | 10A | SMART |
| 32 | 20A | Driver’s Side Power Window |
| 33 | 20A | Passenger’s Side Power Window |
| 34 | 20A | Rear Driver’s Side Power Window |
| 35 | 20A | Rear Passenger’s Side Power Window |
| 36 | 20A | Driver’s Power Seat Sliding |
| 37 | 7.5A | ACCESSORY |
| 38 | - | - |
| 39 | 7.5A | Left DRL |
| 40 | 20A | Accessory Power Socket (Center Pocket) |
| 41 | 10A | Rear Driver’s Side Door Lock |
| 42 | 20A | Door Lock |
| A | - | - |
| B | - | - |
| C | 7.5A | Meter*2 |
| D | 10A | Back Up*2 |
| E | 7.5A | Stop*2 |
| F | 15A | Parking Lights*2 |
| G |
7.5A (15A) |
Audio ACC*2 Rear Seat Heater*, *1, *2 |
| A | 7.5A | ABS/VSA*2 |
| B | 7.5A | MICU*2 |
| C | - | - |
| D | - | - |
| E | 7.5A | STRLD*2 |
| F | 20A | Audio*2 |
| G |
7.5A (10A) |
ACM*2 Heated Steering Wheel*, *1, *2 |
* Not available on all models
*1 2WD models
*2 AWD models
*3 4-cylinder models
Passenger compartment fuse box B:
| Fuse/Relay N° | Rating | Functions |
| 1 | (40A) | P-AWS L |
| 2 | - | - |
| 3 | - | - |
| 4 | (10A) | ACC Radar |
| 5 | (30A) | Idle Stop*1 |
| 6 | (40A) | P-AWS R |
| 7 | (15A) | FR DE-ICE* |
| 8 | (30A) | Idle Stop*1 |
* Not available on all models
*1 AWD models
Engine compartment fuse box A:
| Fuse/Relay N° | Rating | Functions |
| 1 |
70A 60A 40A 20A 30A 125A |
EPS Sub Fuse Box ABS/VSA Motor ABS/VSA FSR Main Fan*2, *3 Main Fuse |
| 2 |
30A 60A 60A 30A 30A 40A 20A 40A 30A 30A 40A |
IG Main F/B Main F/B Main 2 Headlight Main IG Main 2 Starter Cut 1 Injector*2, *3 / Sub Fan*1 Rear Defroster Main Fan*1 / Sub Fan*2, *3 Wiper Heater Motor |
| 3 |
(30A) 30A 30A (30A) |
Headlight Washer*2, *3 Left Electric Parking Brake Right Electric Parking Brake Driver Thigh Support* |
| 4 | - | - |
| 5 | - | - |
| 6 | - | - |
| 7 | - | - |
| 8 | 7.5A | STRLD*1, *2 |
| 9 | 5A | Interior Lights*1, *2 |
| 10 | 20A | Headlight Low/High Main |
| 11 | 7.5A | Oil Level |
| 12 | (7.5A) | Front Fog Lights* |
| 13 | 20A | Passenger’s Power Seat Reclining |
| 14 | 15A | Hazard |
| 15 | 15A | IGP2 |
| 16 | 15A | IG Coil |
| 17 |
10A 20A |
Stop*1, *2 SH-AWD*3 |
| 18 | 10A | Horn |
| 19 |
20A 5A |
Audio*1, *2 Interior Right*3 |
| 20 |
20A |
ACM*2, *3 Injector*1 |
| 21 | 15A | FI Main |
| 22 | 15A | DBW |
| 23 | 10A | TCU/SBW*2, *3 |
| 24 | 30A | Premium AMP |
| 25 | 7.5A | MG Clutch |
| 26 | 20A | Passenger’s Power Seat Sliding |
| 27 | 15A | Parking Lights*1, *2 |
| 28 | 7.5A | BMS |
| 29 | 10A | Back Up |
* Not available on all models
*1 4-cylinder models
*2 6-cylinder models with 2WD
*3 6-cylinder models with AWD
Engine compartment fuse box B:
| Fuse/Relay N° | Rating | Functions |
| 1 | 7.5A | Left Headlight Low Beam |
| 2 | 7.5A | Right Headlight Low Beam |
| 3 | 7.5A | Right Headlight High Beam |
| 4 | 7.5A | Left Headlight High Beam |
