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.
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HOMESERVICE MANUALSACURA2011TSX SPORT WAGON L4-2.4LREPAIR AND DIAGNOSISPOWER AND GROUND DISTRIBUTIONRELAY BOX
2011 Acura TSX Sport Wagon L4-2.4L
Relay Box
2011 Acura TSX Sport Wagon L4-2.4LSECTION Relay Box
- Application and ID
Testing and Inspection
Locations
Service and Repair- Drivers Under-Dash Fuse/Relay Box (Drivers MICU) Removal and Installation (Canada models)
- Drivers Under-Dash Fuse/Relay Box (Drivers MICU) Removal and Installation (USA models)
- Under-Hood Fuse/Relay Box Removal and Installation
- Passengers Under-Dash Fuse/Relay Box (Passengers MICU) Removal and Installation
Diagrams
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.
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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.