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.
2005 Scion tC AutomaticFACTORY OEM SERVICE PROCEDURE
Power Window Control System
- Precaution
- Location
- System Description
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Problem Symptoms Table
- Terminals Of Ecu
- Power Windows Do Not Operate At All
- Auto Up/Down Function Does Not Operate On Driver Side
- Auto Up/Down Function Does Not Operate On Passenger Side
- Manual Up/Down Function Does Not Operate On Driver Side
- Manual Up/Down Function Does Not Operate On Passenger Side Only
- Remote Up/Down Function Does Not Operate
- Auto Up Operation Does Not Fully Close Power Window (Jam Protection Function Is Activated)
- Jam Protection Function Does Not Operate
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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