Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSACURA2015RLXREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSELECTRICAL SYSTEM - TESTING & TROUBLESHOOTING (EXCEPT HYBRID)FUSE RELAY BOX CONNECTOR LOCATIONSFUSE/RELAY BOX CONNECTOR LOCATIONS (2018 2019 2020)DRIVER'S UNDER-DASH FUSE/RELAY BOX
2015 Acura RLX
Driver's Under-Dash Fuse/Relay Box
2015 Acura RLXSECTION Driver's Under-Dash Fuse/Relay Box
Driver's Under-Dash Fuse/Relay Box Legend
| Socket | Ref | Terminals | Connects to | Notes |
|---|---|---|---|---|
| A (optional connector) | 1 | 12 | Not used | |
| B | 2 | 5 | Dashboard wire harness | |
| C | 3 | 2 | Dashboard wire harness | |
| E | 6 | 44 | Left side wire harness | |
| F | 5 | 32 | Left engine compartment wire harness | |
| G | 13 | 16 | Dashboard wire harness | |
| H | 11 | 13 | Dashboard wire harness | |
| K | 12 | 8 | Dashboard wire harness | |
| M | 14 | 8 | Dashboard wire harness | |
| N | 17 | 12 | Dashboard wire harness | |
| Not used | 4 | 4 | --- | |
| Not used | 7 | 4 | --- | |
| P | 16 | 24 | Dashboard wire harness | |
| PGM-FI main relay 2 | 8 | 4 | ||
| Q | 15 | 20 | Dashboard wire harness | |
| Starter cut relay 1 | 10 | 4 | ||
| Starter cut relay 2 | 9 | 4 |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.