C0245: Wheel Speed Sensor Frequency Malfunction
2 vehicles · 1 makes · $180-$1,200 repair
Most Reported On
C0245 is an OBD-II diagnostic trouble code meaning “Wheel Speed Sensor Frequency Malfunction.” C0245 is a chassis/brake code (predominantly GM) meaning the electronic brake control module received an erratic or irrational frequency signal from a wheel speed sensor compared with the other wheels. It often sets when the module cannot pinpoint which specific sensor is at fault, and on some GM trucks/SUVs it is tied to a known EBCM internal solder-joint failure. Because wheel speed signals feed ABS, traction, and stability control, these systems may be disabled while the code is active, though base braking still works. This code is most commonly reported on 2007-2009 Chevrolet Equinox, and 2004-2012 Chevrolet Colorado, with repair costs ranging from $180 to $1,200.
Common Causes
Typical Repair Cost
Based on 2 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose C0245, 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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Vehicles Affected (2)
FAQ
What does C0245 mean?
C0245 stands for "Wheel Speed Sensor Frequency Malfunction." C0245 is a chassis/brake code (predominantly GM) meaning the electronic brake control module received an erratic or irrational frequency signal from a wheel speed sensor compared with the other wheels. It often sets when the module cannot pinpoint which specific sensor is at fault, and on some GM trucks/SUVs it is tied to a known EBCM internal solder-joint failure. Because wheel speed signals feed ABS, traction, and stability control, these systems may be disabled while the code is active, though base braking still works.
What are the most common causes of C0245?
The most common causes of C0245 are: Faulty wheel speed sensor, Damaged sensor wiring or connector, Corroded or damaged tone ring / reluctor, Metal debris or contamination on the sensor, Internal EBCM/ABS module fault (cracked solder joints on GM), Wheel bearing with integrated sensor failing, Excessive air gap or sensor mounting issue. The specific cause varies by vehicle.
How much does it cost to fix C0245?
Repair costs for C0245 range from $180 to $1,200, depending on the vehicle and root cause.
Which vehicles are affected by C0245?
Au7o has documented C0245 across 2 vehicle models from 1 manufacturers: Chevrolet.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.