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 DIAGNOSIS (SINGLE PAGE)ELECTRICALCOMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORCONTROL UNITS
2004 Toyota Matrix XR, FWD, Standard
Control Units
2004 Toyota Matrix XR, FWD, StandardSECTION Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Cruise Control ECU | Behind left side of dash. See Figure. |
| Door Control Receiver | At right rear quarterpanel. See Figure. |
| Engine Control Module | Behind right side of dash, below glove box. See Figure. |
| Glass Breakage Sensor ECU | Behind upper right end of dash. See Figure. |
| Shift Lock Control ECU | Below center of dash. See Figure. |
| Skid Control ECU With Actuator | At right front side of engine compartment. See Figure. |
| TVIP ECU | Behind right end of dash. 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.