Quick Answer

C0C1B means: C0C1B signifies a power steering control module performance issue.

Fix: Check and replace faulty components Cost: $300 - $800 Time: 90-180 minutes

Can I drive with C0C1B? Immediate attention is advised to prevent potential steering failure.

Common Questions

What does C0C1B mean and how does it affect my car?

C0C1B indicates a power steering control module performance issue, which can lead to increased steering effort and potential loss of power steering. If ignored, it may affect your vehicle's handling and safety.

What are the most common causes of C0C1B and how much does it cost to fix?

Common causes include a faulty power steering control module, damaged wiring, and low fluid levels. Repair costs can range from $100 to $800, depending on the solution needed.

Can I drive my car with C0C1B or should I stop immediately?

It's advisable to stop driving if you experience significant steering issues. Continuing to drive could lead to a total loss of power steering, which is dangerous.

How can I diagnose C0C1B myself using GeekOBD APP?

With the GeekOBD APP, you can scan for trouble codes, view freeze frame data, and monitor the power steering system's performance in real-time to identify issues.

What vehicles are most commonly affected by C0C1B?

The C0C1B code frequently appears in 2016-2020 Ford Explorer models, among others. Check for any recalls or technical service bulletins related to power steering issues.

How can I prevent C0C1B from happening again?

Regular maintenance, including checking fluid levels and inspecting electrical components, can help prevent future occurrences of C0C1B.

What is C0C1B?

The diagnostic trouble code (DTC) C0C1B indicates a performance issue with the power steering control module. This code is common in vehicles like the 2016-2020 Ford Explorer and typically suggests that the module is not functioning as intended. The power steering control module is responsible for regulating the power steering system, which assists in steering the vehicle smoothly and effortlessly. When this module experiences a fault, drivers might notice increased steering effort, unusual noises while turning, or even the steering wheel becoming unresponsive. Ignoring this code can lead to more severe steering issues, such as complete loss of power steering, which poses safety risks while driving. In addition, the check engine light or power steering warning light may illuminate on the dashboard. For vehicle owners, understanding this code is crucial as it can lead to a better diagnosis and quicker resolution of the steering problem. In terms of long-term vehicle performance, a malfunctioning power steering control module can affect handling and overall driving comfort.

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

Symptoms

Common symptoms when C0C1B is present:

  • Check engine light or power steering warning light is illuminated on the dashboard.
  • Steering effort is noticeably increased, making it challenging to turn the wheel, especially at low speeds.
  • Unusual whining or grinding noises are heard when turning the steering wheel.
  • The steering wheel may feel loose or unresponsive during turns.
  • Sudden loss of power steering assistance while driving, causing difficulty in maneuvering.

Possible Causes

Most common causes of C0C1B (ordered by frequency):

  1. The most common cause is a faulty power steering control module, which is responsible for regulating the system's hydraulic pressure and can fail due to electrical issues (about 60% likelihood).
  2. Another potential cause is damaged wiring or connectors leading to the power steering module; corrosion or wear can disrupt electrical signals.
  3. Low power steering fluid levels can also trigger this code, so it's essential to check fluid levels regularly as part of maintenance.
  4. Less commonly, a failing power steering pump can lead to performance issues, impacting the module's operation.
  5. In rare cases, software glitches in the vehicle’s onboard computer may misinterpret sensor readings, leading to a false C0C1B code.

C0C1B Repair Costs

Cost Breakdown by Repair Type

Power Steering Control Module Replacement

Replacing the faulty power steering control module with a new or refurbished unit.

  • Total: $300 - $800
  • Success rate: 85%
Wiring Repair

Repairing any damaged wiring or connectors related to the power steering system.

  • Total: $100 - $300
  • Success rate: 75%
Money-Saving Tips for C0C1B
  • 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 C0C1B Diagnosis Process

Follow these systematic steps to accurately diagnose C0C1B. 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 or specific diagnostic tools to test the power steering control module and related components (20-30 minutes)

Step 3: Component testing - Use a multimeter or specific diagnostic tools to test the power steering control module and related components (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 proper operation after repairs and clear codes using the GeekOBD APP (10-15 minutes)

Step 4: System function test - Verify proper operation after repairs and clear codes using the GeekOBD APP (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 repair success and ensure no new codes appear (15-20 minutes)

Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success and ensure no new codes appear (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: Power Steering Control Module Replacement in a 2017 Ford Explorer

Vehicle: 2017 Ford Explorer, 50,000 miles

Problem: Customer reported increased steering effort and illumination of the power steering warning light.

Diagnosis: After an OBD2 scan with GeekOBD APP, C0C1B was confirmed. Visual inspection revealed corroded wiring to the control module.

Solution: Replaced the power steering control module and repaired the damaged wiring.

Cost: $600 (Parts: $400, Labor: $200)

Result: Steering returned to normal operation; no further issues reported after follow-up.

Case Study 2: Wiring Repair for a 2018 Ford Explorer

Vehicle: 2018 Ford Explorer, 30,000 miles

Problem: Vehicle exhibited intermittent steering issues and the check engine light was on.

Diagnosis: Scanned for DTCs and found C0C1B. A thorough inspection showed frayed wires near the power steering module.

Solution: Repaired the wiring and cleared the codes.

Cost: $150 (Parts: $50, Labor: $100)

Result: Resolved the issue, with no further codes detected during road tests.

Diagnose C0C1B

Use GeekOBD APP for professional diagnosis!

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

Code Information

Code: C0C1B
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes