C01CC - Understanding and Fixing the C01CC Code in 2015-2018 Ford Explorer and Other Models

Quick Answer

C01CC means: The C01CC code indicates a problem with the steering angle sensor communication.

Fix: Check and replace faulty components Cost: $150 - $300 Time: 90-180 minutes

Can I drive with C01CC? Immediate attention is recommended to ensure safe vehicle operation.

Common Questions

What does C01CC mean and how does it affect my car?

The C01CC code indicates a malfunction in the steering angle sensor or its communication with the vehicle's computer. This can lead to poor steering response and may disable safety features like electronic stability control, affecting overall vehicle safety.

What are the most common causes of C01CC and how much does it cost to fix?

Common causes of the C01CC code include a faulty steering angle sensor, damaged wiring, or issues with the ECU. Repair costs typically range from $100 to $300, depending on whether you need a simple wiring repair or a full sensor replacement.

Can I drive my car with C01CC or should I stop immediately?

While you may be able to drive your car with the C01CC code, it is not recommended. The steering may feel heavy or unresponsive, which can pose a severe safety risk. It's best to have the issue diagnosed and repaired as soon as possible.

How can I diagnose C01CC myself using GeekOBD APP?

To diagnose the C01CC code using the GeekOBD APP, connect the OBD2 scanner to your vehicle's port, run a full system scan, and retrieve the DTCs. Review the freeze frame data to understand the conditions under which the code was triggered, and check for related codes that may indicate further issues.

What vehicles are most commonly affected by C01CC?

Vehicles like the 2015-2018 Ford Explorer, certain models of the Ford F-150, and other late-model vehicles equipped with electronic steering systems are frequently affected by the C01CC code, particularly those experiencing steering issues or electronic control malfunctions.

How can I prevent C01CC from happening again?

To prevent the C01CC code from recurring, ensure regular maintenance of your vehicle's steering system, including checking for wiring damage and keeping the software of your ECU updated. Regular inspections can help identify potential issues before they escalate.

What is C01CC?

The DTC C01CC code is associated with the vehicle's communication network, specifically indicating a malfunction in the steering angle sensor or the steering system itself. This code typically arises when the steering angle data is not being transmitted correctly to the vehicle's onboard computer, which can lead to a range of issues concerning handling and safety features like electronic stability control. For vehicle owners, this might mean that the check engine light is illuminated, and you may experience a reduction in steering assistance or even a warning message related to steering performance. Ignoring the C01CC code can lead to further complications, including potential failure of the electronic stability control system, which is crucial for maintaining vehicle stability, especially during sharp turns or adverse weather conditions. If your vehicle is a 2015-2018 Ford Explorer, it's important to address this issue promptly, as it may affect not only your vehicle's handling but also its overall safety. Proper diagnostics using an OBD2 scanner, such as the GeekOBD APP, can help pinpoint the exact nature of the malfunction, leading to a more efficient repair process.

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

Symptoms

Common symptoms when C01CC is present:

  • Check engine light remains illuminated, indicating a fault that needs immediate attention.
  • Steering feels unresponsive or heavier than usual, making vehicle control difficult.
  • Warning messages related to steering or stability control appear on the dashboard.
  • Difficulty in making sharp turns or a feeling that the steering is off-center.
  • Decreased performance of stability control systems, which may affect overall handling.

Possible Causes

Most common causes of C01CC (ordered by frequency):

  1. The most common cause of the C01CC code is a faulty steering angle sensor, which occurs in approximately 60% of cases. This sensor measures the angle of the steering wheel and communicates this data to the vehicle's computer.
  2. Another possible cause is damaged wiring or loose connections in the steering system, which can disrupt the communication between the steering angle sensor and the vehicle’s ECU.
  3. A third cause could be issues with the power steering module, which may malfunction due to electrical problems or software glitches. Regular software updates can help mitigate this risk.
  4. Less commonly, the problem can stem from a failing electronic control unit (ECU) that processes steering data, which, if faulty, can lead to miscommunication and erroneous steering assistance.
  5. A rare but possible cause is the physical wear of steering components, such as the rack and pinion system, which can affect sensor readings and overall steering performance.

C01CC Repair Costs

Cost Breakdown by Repair Type

Steering Angle Sensor Replacement

Replacing the faulty steering angle sensor to restore proper communication.

  • Total: $150 - $300
  • Success rate: 85%
Wiring Repair

Repairing or replacing damaged wiring associated with the steering system.

  • Total: $100 - $200
  • Success rate: 75%
ECU Reprogramming

Reprogramming the electronic control unit to ensure correct operation.

  • Total: $100 - $250
  • Success rate: 70%
Money-Saving Tips for C01CC
  • 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 C01CC Diagnosis Process

Follow these systematic steps to accurately diagnose C01CC. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (5-10 minutes)

Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (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: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (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: Component testing - Use a multimeter to test the steering angle sensor and related components for proper voltage and resistance (20-30 minutes)

Step 3: Component testing - Use a multimeter to test the steering angle sensor and related components for proper voltage and resistance (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: System function test - Verify the operation of the steering system after repairs and clear codes (10-15 minutes)

Step 4: System function test - Verify the operation of the steering system after repairs and clear 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: Road test verification - Drive the vehicle under various conditions to confirm that the issue has been resolved (15-20 minutes)

Step 5: Road test verification - Drive the vehicle under various conditions to confirm that the issue has been resolved (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 Angle Sensor Replacement on 2016 Ford Explorer

Vehicle: 2016 Ford Explorer, 45,000 miles

Problem: Customer reported the check engine light was on and steering felt heavy.

Diagnosis: Using the GeekOBD APP, we retrieved the C01CC code and performed a visual inspection that revealed a faulty steering angle sensor.

Solution: Replaced the steering angle sensor and recalibrated the system.

Cost: $250 (including parts and labor)

Result: The vehicle's steering performance returned to normal, and the check engine light was cleared.

Case Study 2: Wiring Repair for C01CC in 2017 Ford F-150

Vehicle: 2017 Ford F-150, 60,000 miles

Problem: Driver experienced intermittent steering issues and dashboard warning lights.

Diagnosis: Diagnostics revealed damaged wiring linked to the steering angle sensor, leading to the C01CC code.

Solution: Repaired the damaged wiring and secured all connections.

Cost: $150 (including parts and labor)

Result: Post-repair, the steering system functioned correctly with no further warning lights.

Diagnose C01CC

Use GeekOBD APP for professional diagnosis!

  • Real-time data monitoring
  • Advanced diagnostic features
  • Step-by-step repair guidance
  • Professional-grade analysis
Download GeekOBD APP Get MOBD Adapter

Code Information

Code: C01CC
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes