ROYUAN Steering Angle Sensor 89245-74010 / 0N010 / 0N020 / 0E020 for Toyota Prius Yaris Scion iQ Land Cruiser Prado (2005-2014) – No Clock Spring
ROYUAN
Premium Aftermarket Auto Parts – Safety & Reliability
Product Description – ROYUAN Steering Angle Sensor 89245-74010 / 0N010 / 0N020 / 0E020 for Toyota, Scion & Lexus (Angle Sensor Only, No Clock Spring)
🔍 IMPORTANT – PLEASE READ
This ROYUAN steering angle sensor is a precision electronic component that measures steering wheel rotation and sends data to the vehicle’s ESC/VSC system. It does NOT include a clock spring (airbag spiral cable). Your existing clock spring must be functional; this sensor replaces only the faulty angle sensor module.
⚠️ CRITICAL: Part numbers NOT verified in manufacturer catalogs. Fitment not guaranteed without physical comparison. Always visually compare the connector shape, mounting points, and part number label with your original sensor. For 100% confirmation, contact us with your VIN or photos of your original sensor.
OEM References (Unverified): 89245-74010, 89245-0N010, 89245-0N020, 89245-0E020.
Return Policy: This electronic component is not returnable once installed. Ensure compatibility before purchase.
Compatible Vehicles (steering angle sensor only – verify original part number)
| Make | Model / Chassis | Approx. Years | Notes |
|---|---|---|---|
| Toyota Prius Family | |||
| Toyota | Prius (ZVW30) | 2010–2014 | Except 2012 model year |
| Toyota | Prius Plug-in (ZVW35) | 2009–2012 | Verify production date |
| Toyota | Prius C (NHP10) | 2012–2014 | Compact hybrid |
| Toyota | Prius V (ZVW41) | 2012–2014 | Wagon hybrid |
| Toyota Yaris | |||
| Toyota | Yaris (NCP131) | 2005–2013 | Also 2007-2011 range |
| Toyota | Yaris (other NCP/NSP variants) | 2007–2011 | Except 2007 MY |
| Scion iQ | |||
| Scion | iQ (NGJ10) | 2007–2011 | Gasoline |
| Scion | iQ EV (KPJ10) | 2012.09–2012 | Limited production |
| Toyota Land Cruiser Prado | |||
| Toyota | Land Cruiser Prado (GRJ150, KDJ150, LJ150, TRJ150, TRJ15, GRJ15) | 2008–2009 | Check original sensor number |
Technical Specifications
- Brand: ROYUAN – Premium aftermarket manufacturer
- Function: Steering Angle Sensor (Hall-effect) – No clock spring included
- Placement: Behind steering wheel, attached to clock spring assembly
- Connector: OE-style plug; verify pin count
- Material: High-temp resistant housing, gold-plated terminals
- OE Numbers (Reference): 89245-74010, 89245-0N010, 89245-0N020, 89245-0E020
Key Functions
✅ Provides steering angle input for ESC/VSC/traction control
✅ Enables correct operation of stability control and hybrid systems
✅ Does NOT replace clock spring – existing clock spring must be functional
Signs of Failure
⚠️ ESC / VSC / TRAC warning lights on
⚠️ Steering angle sensor DTCs (e.g., C1231, C1336)
⚠️ Hybrid system or stability control malfunction
⚠️ Steering wheel angle not reading correctly
⚠️ IMPORTANT SAFETY NOTE & INSTALLATION TIPS
Before Installation: Disconnect battery negative terminal. Wait at least 90 seconds for capacitor discharge.
Calibration Required: After installation, steering angle sensor must be calibrated using a diagnostic scan tool. Failure to calibrate will cause ESC/VSC/hybrid system faults.
Verification: Compare part number label on original sensor with listed references. Provide VIN or photos for confirmation.
Professional Installation: Strongly recommended due to calibration requirements and safety systems.
Quality You Can Trust
- High-precision Hall-effect sensor
- 300,000-cycle durability tested
- Wide operating temperature range (-30 °C to +80 °C)
- CE/ISO9001 certified
- 1-year warranty
Package Includes: 1 x ROYUAN Steering Angle Sensor (no clock spring), installation guide on request.
