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
Automatic Transaxle (On-Vehicle Service)
- Automatic Transaxle ASSY (ATM)
- Automatic Transaxle Fluid (ATM)
- Park/Neutral Position Switch ASSY (ATM)
- Torque Converter Clutch And Drive Plate (ATM)
- Transmission Revolution Sensor (ATM)
- Transmission Valve Body ASSY (ATM)
- Transmission Wire (ATM)
- Front Differential Oil Seal (ATM)
- Shift Lock System (ATM)
- Shift Lock Control Switch (ATM)
- Shift Lock Solenoid (ATM)
- Floor Shift ASSY (ATM)
- Transmission Control Cable ASSY (ATM)
- Floor Shift Parking Lock Cable ASSY (ATM)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.