C200B: Steering Shaft Torque Sensor 1 Fault
2 vehicles · 1 makes · $1,800-$3,500 repair
Most Reported On
C200B is an OBD-II diagnostic trouble code meaning “Steering Shaft Torque Sensor 1 Fault.” C200B is a chassis (C) code, used notably by Ford, indicating the power steering control module detected a fault with steering shaft torque sensor 1. This sensor measures how much turning force the driver applies and is essential for the electric power-assisted steering system to provide the correct amount of assist. When it fails, the system may reduce or lose power steering assist, making the wheel hard to turn. Because this affects steering effort, it should be addressed promptly. This code is most commonly reported on 2021-2024 Ford Bronco, and 2011-2014 Ford Mustang, with repair costs ranging from $1,800 to $3,500.
Common Causes
Typical Repair Cost
Based on 2 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose C200B, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does C200B mean?
C200B stands for "Steering Shaft Torque Sensor 1 Fault." C200B is a chassis (C) code, used notably by Ford, indicating the power steering control module detected a fault with steering shaft torque sensor 1. This sensor measures how much turning force the driver applies and is essential for the electric power-assisted steering system to provide the correct amount of assist. When it fails, the system may reduce or lose power steering assist, making the wheel hard to turn. Because this affects steering effort, it should be addressed promptly.
What are the most common causes of C200B?
The most common causes of C200B are: Faulty steering shaft torque sensor, Damaged wiring or connectors to the sensor, Corroded or loose connector pins, Internal fault in the steering gear/EPAS assembly, Power steering control module fault, Low system voltage / charging issue. The specific cause varies by vehicle.
How much does it cost to fix C200B?
Repair costs for C200B range from $1,800 to $3,500, depending on the vehicle and root cause.
Which vehicles are affected by C200B?
Au7o has documented C200B across 2 vehicle models from 1 manufacturers: Ford.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.