C064F - Understanding the Steering Column Sensor Malfunction in Common Vehicles Like Chevrolet and GMC

Quick Answer

C064F means: DTC C064F refers to a malfunction in the steering column sensor, affecting vehicle stability systems.

Fix: Check and replace faulty components Cost: $200 - $400 Time: 90-180 minutes

Can I drive with C064F? Immediate attention is recommended to avoid safety risks.

Common Questions

What does C064F mean and how does it affect my car?

The C064F code points to a problem with your vehicle's steering column sensor, which is important for steering and stability control. If this sensor fails, you may experience loose steering, warning lights on your dashboard, and other issues that could compromise your vehicle's handling and safety.

What are the most common causes of C064F and how much does it cost to fix?

Common causes include a faulty steering column sensor, which can account for 60% of issues, damaged wiring, or software malfunctions. Repair costs typically range from $200 to $400 for sensor replacement, while wiring repairs might cost between $100 and $200.

Can I drive my car with C064F or should I stop immediately?

Driving with the C064F code can be risky as it affects your steering system. If you notice symptoms like loose steering or dashboard warnings, it's best to stop and have your vehicle checked to avoid potential accidents.

How can I diagnose C064F myself using GeekOBD APP?

Using the GeekOBD APP, you can connect to your vehicle's OBD2 port, scan for trouble codes, and view freeze frame data to understand the conditions under which the C064F code was triggered. This will help you pinpoint whether the issue is with the sensor or related wiring.

What vehicles are most commonly affected by C064F?

C064F is often seen in models such as the 2015-2018 Chevrolet Silverado, 2016-2019 GMC Sierra, and the 2017-2020 Buick Enclave. These vehicles may have recalls or technical service bulletins related to the steering column sensor.

How can I prevent C064F from happening again?

To prevent C064F from recurring, ensure regular vehicle maintenance, including inspecting the steering system and wiring for any signs of wear. Keeping the steering column area free from moisture and debris can also help extend the lifespan of the sensor.

What is C064F?

The Diagnostic Trouble Code (DTC) C064F indicates a malfunction related to the steering column sensor. This code is prevalent in several vehicles, particularly from manufacturers like Chevrolet and GMC, typically models from the years 2015 to 2020. The steering column sensor is crucial as it helps in determining the angle of the steering wheel, which is essential for various vehicle functions including stability control and advanced driver assistance systems (ADAS). When this sensor fails or sends incorrect signals, it can lead to erratic steering behavior, increased wear on other components, and potentially compromise vehicle safety. Car owners may notice issues such as the steering wheel feeling loose or unresponsive, or warning lights illuminating on the dashboard. Ignoring this code can lead to more significant problems down the line, including failure of the electronic stability control system. Hence, it is vital for vehicle owners to address this code promptly. Regular diagnostic checks using tools like the GeekOBD APP can help in identifying this issue early on and maintaining vehicle safety.

System: C - Chassis (ABS, Steering, Suspension)

Symptoms

Common symptoms when C064F is present:

  • The 'Check Engine' light may illuminate, indicating a potential malfunction detected by the onboard diagnostics.
  • Steering feels loose or vague, making it hard to maintain a straight line while driving.
  • Warning messages related to the steering system may appear on the dashboard display.
  • Increased difficulty when turning the steering wheel, particularly at low speeds.
  • Unusual noises may occur from the steering column, indicating potential mechanical issues.

Possible Causes

Most common causes of C064F (ordered by frequency):

  1. The most common cause is a faulty steering column sensor, occurring in approximately 60% of cases. This can happen due to wear and tear over time or exposure to moisture.
  2. Another frequent issue is damaged wiring or connectors associated with the steering sensor, which can lead to intermittent failures.
  3. A less common cause might be software issues within the vehicle's control module, which can misinterpret sensor signals and trigger the code.
  4. In some instances, a failing power steering pump can contribute to this code appearing, affecting the overall steering performance.
  5. Rarely, a collision or significant impact to the steering column can lead to sensor misalignment or complete failure, requiring replacement.

C064F Repair Costs

Cost Breakdown by Repair Type

Steering Column Sensor Replacement

Replacing the faulty steering column sensor with an OEM part to ensure compatibility and reliability.

  • Total: $200 - $400
  • Success rate: 95%
Wiring Repair

Repair or replacement of damaged wiring and connectors leading to the steering column sensor.

  • Total: $100 - $200
  • Success rate: 85%
Money-Saving Tips for C064F
  • Start with the most common and least expensive repairs first
  • Use GeekOBD APP to confirm diagnosis before replacing expensive parts
  • Consider preventive maintenance to avoid future occurrences
  • Compare prices for OEM vs aftermarket parts based on your needs
  • Address the issue promptly to prevent more expensive secondary damage

Diagnostic Steps

Professional C064F Diagnosis Process

Follow these systematic steps to accurately diagnose C064F. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Conduct an initial visual inspection of the steering column and associated wiring, looking for visible damage or loose connections (5-10 minutes)

Step 1: Conduct an initial visual inspection of the steering column and associated wiring, looking for visible damage or loose connections (5-10 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 2: Step 2: Use the GeekOBD APP to perform an OBD2 scan, retrieving C064F and any related codes

Step 2: Use the GeekOBD APP to perform an OBD2 scan, retrieving C064F and any related codes. Review freeze frame data to get context on when the issue occurred (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 3: Step 3: Test the steering column sensor using a multimeter to measure resistance and ensure it operates within manufacturer specifications (20-30 minutes)

Step 3: Test the steering column sensor using a multimeter to measure resistance and ensure it operates within manufacturer specifications (20-30 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 4: Step 4: After repairs, re-check the system function to confirm that the steering response is correct and clear any codes (10-15 minutes)

Step 4: After repairs, re-check the system function to confirm that the steering response is correct and clear any codes (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 5: Step 5: Perform a road test to ensure the steering system functions correctly under various conditions (15-20 minutes)

Step 5: Perform a road test to ensure the steering system functions correctly under various conditions (15-20 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.

Important Notes

  • Always verify the repair with GeekOBD APP after completing diagnostic steps
  • Clear codes and test drive to ensure the problem is resolved
  • Address underlying causes to prevent code recurrence

Real Repair Case Studies

Case Study 1: Steering Column Sensor Replacement on 2018 Chevrolet Silverado

Vehicle: 2018 Chevrolet Silverado, 45,000 miles

Problem: Customer reported loose steering and dashboard warning lights.

Diagnosis: Using the GeekOBD APP, a C064F code was retrieved. A visual inspection revealed a faulty steering column sensor.

Solution: Replaced the steering column sensor with an OEM part.

Cost: $350 (including parts and labor)

Result: Post-repair, the steering was responsive, and dashboard warnings cleared.

Case Study 2: Wiring Repair on 2017 GMC Sierra

Vehicle: 2017 GMC Sierra, 60,000 miles

Problem: Customer experienced intermittent steering issues and dashboard alerts.

Diagnosis: After scanning for codes, C064F was present. The wiring harness showed signs of damage.

Solution: Repaired the damaged wiring and secured connections.

Cost: $150 (for parts and labor)

Result: The steering system returned to normal operation with no further issues.

Diagnose C064F

Use GeekOBD APP for professional diagnosis!

  • Real-time data monitoring
  • Advanced diagnostic features
  • Step-by-step repair guidance
  • Professional-grade analysis
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Code Information

Code: C064F
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes