C0245 Buick 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 Buick 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.
Code C0245 Buick Description
What are the Possible Causes of the DTC C0245 Buick?
- 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 Buick?
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 Buick 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.
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Frequently Asked Questions about C0245 Buick Code
What does the OBDII code C0245 mean for a Buick?
C0245 indicates a malfunction related to the wheel speed sensor frequency, which may affect the vehicle's traction control and anti-lock braking system.
What are common symptoms of the C0245 code?
Symptoms may include the illumination of the ABS warning light, traction control warning light, erratic ABS operation, or unusual braking behavior.
What could cause the C0245 code to trigger?
Common causes include a faulty wheel speed sensor, damaged wiring or connectors, a malfunctioning ABS module, or issues with the vehicle's brake system.
How can I diagnose the C0245 code?
Begin by using an OBDII scanner to confirm the code, then visually inspect the wheel speed sensors and wiring for damage. Test the sensors' resistance and voltage as well.
Is it safe to drive a vehicle with the C0245 code?
While it's possible to drive the vehicle, it may not be safe due to impaired braking and traction control systems. It's best to have the issue diagnosed and repaired promptly.
What are some repair tips for the C0245 code?
Repair tips include checking and repairing any damaged wiring, replacing faulty wheel speed sensors, and ensuring proper sensor alignment and connection.
How much might it cost to fix the C0245 issue?
Repair costs can vary widely, but replacing a wheel speed sensor may range from $100 to $300, depending on labor and parts costs in your area.
Can I reset the C0245 code myself?
Yes, you can use an OBDII scanner to clear the code after repairs, but if the underlying issue isn't fixed, the code will likely return.
Will clearing the C0245 code fix the problem?
No, clearing the code will not fix the underlying issue; it will only temporarily turn off the warning lights until the problem recurs.
Discuss the causes and fixes for C0245 Buick OBDII Code
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