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.
2006 Scion xA AutomaticFACTORY OEM SERVICE PROCEDURE
Monitor Strategy
MONITOR STRATEGY
| Related DTCs | P0500: Vehicle speed sensor "A" pulse input error |
| Required sensors / components (Main) | Vehicle Speed Sensor (VSS), Combination meter and Skid control ECU |
| Required sensors / components (Related) | PNP switch, Engine Coolant Temperature (ECT) sensor, Crankshaft Position (CKP) sensor and Mass Air Flow (MAF) meter |
| Frequency of operation | Continuous |
| Duration | 2 seconds: Automatic transaxle, Intake air temperature -10°C (14°F) or more 8 seconds: Automatic transaxle, Intake air temperature less than -10°C (14°F) 8 seconds: Manual transaxle |
| MIL operation | Immediate: Automatic transaxle 2 driving cycles: Manual transaxle |
| Sequence of operation | None |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.