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 736 (POWER MIRROR CONTROL SYSTEM - DIAGNOSIS)TERMINALS OF ECU
2004 Toyota Matrix XR, FWD, Standard
Terminals Of Ecu
2004 Toyota Matrix XR, FWD, StandardSECTION Terminals Of Ecu
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK OUTER MIRROR CONTROL ECU ASSY
- Disconnect the M2 mirror ECU connector.
- Check the voltage and continuity between each terminal of the wire harness side connector.
Standard
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT: If the value is not as specified, a malfunction exists in the wire harness side.
- Connect the M2 connector, and check the voltage between each terminal of the connector.
Standard
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT: If the value is not as specified, a malfunction exists in the outer mirror control ECU assy.
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.