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 MANUALSACURA20043.5RLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 41 (ELECTRICAL COMPONENT LOCATOR)CONTROL UNITS
2004 Acura 3.5RL
Control Units
2004 Acura 3.5RLSECTION Control Units
WARNING: This page is about a different car, the 2003 Acura 3.2CL. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION
| Component | Component Location |
|---|---|
| ABS/TCS Control Unit | Behind right kick panel. See Figure. |
| Cruise Control Unit | Behind left side of dash, right of steering column. See Figure. |
| Daytime Running Lights Control Unit (Canada) | Behind left side of dash. See Figure. |
| Door Multiplex Control Unit | Inside left front door. |
| Driver's Multiplex Control Unit | Behind left side of dash. See Figure. |
| Driver's Power Seat Control Unit | Below left front seat. |
| Electrical Load Detector (ELD) | In underhood fuse/relay box. See Figure. |
| Immobilizer Receiver Unit | In steering column, on ignition key cylinder. |
| Intake Manifold Runner Control Module (Type S) | Above left kick panel. See Figure. |
| Keyless Receiver Unit | Behind right side of dash. |
| Modulator Unit | At right front side of engine compartment. See Figure. |
| Navigation Unit | Under middle of rear shelf. |
| OPDS Unit | On left side of right front seat back. |
| Passenger's Multiplex Control Unit | Behind right side of dash. |
| Passenger's Power Seat Control Unit | Below right front seat. |
| Powertrain Control Module | Below center of dash. |
| Power Window Control Unit | In driver's door. |
| Radiator Fan Control Module | Behind center of dash. See Figure. |
| SRS Unit | Behind lower center of dash. See Figure. |
| VSA Control Unit (Type S) | Behind right kick panel. See Figure. |
RENDER: 1.0x
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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.