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 MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 295 (ELECTRICAL COMPONENT LOCATOR)CONTROL UNITS
2004 Toyota Matrix XR, FWD, Standard
Control Units
2004 Toyota Matrix XR, FWD, StandardSECTION Control Units
WARNING: This page is about a different car, the 2004 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| ABS Actuator & ECU | At right side of engine compartment. See Figure. |
| Center Air Bag Sensor Assembly | Below front of center floor console. See Figure. |
| Engine Control Module | Behind right side of dash. See Figure. |
| Passenger Side J/B ECU | On passenger side J/B. See Figure. |
| Shift Lock ECU | Below center floor console, near base of shift lever. See Figure. |
| Skid Control With Actuator | At right side of engine compartment. See Figure. |
| Wireless Door Control Receiver | At left rear side of cargo area. See Figure. |
RENDER: 1.0x
NO RELATED
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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.