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.
2004 Scion xB AutomaticFACTORY OEM SERVICE PROCEDURE
Magnetic Switch Test
- Push in the plunger and check that it returns quickly to its original position. See Fig 1. If performance is not as specified, replace the repair service starter kit.
- Check whether the pull-in coil has an open circuit. Using an ohmmeter, check that there is continuity between terminals 50 and terminal "C". See Fig 1. If there is no continuity, check and replace the magnetic switch.
- Check whether the pull-in coil has an open circuit. Using an ohmmeter, check that there is continuity between terminals 50 and the switch body. See Fig 1. If there is no continuity, check and replace the magnetic switch.
Factory Service Tools
Use the Manual With the Right Hardware
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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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