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.
2003 Toyota RAV4 Base, FWD, AutomaticFACTORY OEM SERVICE PROCEDURE
Field Frame (Field Coil) Test
- Using an ohmmeter, verify that there is continuity between the lead wire and field coil brush lead. If there is no continuity, replace the field frame. See Fig 1.
- Using an ohmmeter, verify that there is no continuity between the field coil end and field frame. If continuity is present, replace the field frame. See Fig 1.
Factory Service Tools
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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.
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