AutoCodes – Chevrolet – C0245 2015 Chevrolet Silverado

C0245 2015 Chevrolet Silverado Code - Wheel Speed Sensor Frequency Malfunction

Quick Answer

The wheel speeds are detected by active wheel speed sensors. Common causes include Mis-sized or non-matching brand tire, Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C0245 2015 Chevrolet Silverado indicates Wheel Speed Sensor Frequency Malfunction.
Common causes
Common causes include Mis-sized or non-matching brand tire, Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 314
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 04, 2023
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Code C0245 2015 Chevrolet Silverado Description

The wheel speeds are detected by active wheel speed sensors. Each wheel speed sensor receives ignition voltage from the Electronic Brake Control Module (EBCM) and provides an alternating current square wave signal to the Electronic Brake Control Module. As the wheel spins, the Electronic Brake Control Module uses the frequency of the square wave signal to calculate the wheel speed. The Diagnostic Trouble Code (DTC) will be set when the wheel speed difference between one wheel and the others is greater than 20 percent.
OBDII Code C0245 2015 Chevrolet Silverado - Wheel Speed Sensor Frequency Malfunction - AutoCodes.com
C0245 2015 Chevrolet Silverado Code - Wheel Speed Sensor Frequency Malfunction

What are the Possible Causes of the DTC C0245 2015 Chevrolet Silverado?

  • Mis-sized or non-matching brand tire
  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module harness is open or shorted
  • Electronic Brake Control Module circuit poor electrical connection

How to Fix the DTC C0245 2015 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0245 2015 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C0245 2015 Chevrolet Silverado code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C0245 2015 Chevrolet Silverado Code

1. What does the OBDII code C0245 mean on a 2015 Chevrolet Silverado?

C0245 indicates a Wheel Speed Sensor Frequency Malfunction, meaning the ABS module is detecting irregular or erratic signals from one or more wheel speed sensors.

2. What are the symptoms of code C0245 in a 2015 Chevrolet Silverado?

Common symptoms include the ABS light illuminating, reduced or disabled ABS functionality, traction control issues, or inconsistent braking performance.

3. What causes a C0245 code to appear?

The primary causes include a faulty wheel speed sensor, damaged wiring or connectors, issues with the sensor's tone ring, or a malfunctioning ABS control module.

4. Can a dirty wheel speed sensor cause code C0245?

Yes, dirt, debris, or corrosion on the wheel speed sensor or tone ring can interfere with signal transmission and trigger this code.

5. How do you diagnose a C0245 code on a 2015 Chevrolet Silverado?

Diagnosis typically involves scanning the ABS system for additional codes, visually inspecting the wheel speed sensors and wiring, and testing sensor output with a multimeter or oscilloscope.

6. How can you fix the C0245 code on a 2015 Chevrolet Silverado?

Repairs may include cleaning or replacing the affected wheel speed sensor, repairing damaged wiring or connectors, or replacing the ABS module if necessary.

7. Can driving with a C0245 code harm my 2015 Silverado?

While the truck is safe to drive, ABS and traction control systems may not function properly, increasing the risk of wheel lockup or loss of traction during hard braking.

8. How much does it cost to fix a C0245 code on a 2015 Chevrolet Silverado?

Repair costs vary; replacing a wheel speed sensor typically ranges from $150 to $300, while ABS module repairs can exceed $800 depending on labor and parts.

9. Can I clear the C0245 code without fixing the issue?

Clearing the code without addressing the root cause will only result in the code returning, as the malfunction will persist.

10. Is it possible for code C0245 to be caused by a bad wheel bearing?

Yes, a worn or damaged wheel bearing can cause misalignment of the tone ring, leading to irregular sensor readings and triggering code C0245.

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