C08CD - Understanding the C08CD Code in 2015-2019 Ford F-150 and Other Models

Quick Answer

C08CD means: The C08CD code indicates a communication failure in the steering column control module.

Fix: Check and replace faulty components Cost: $300 - $700 Time: 90-180 minutes

Can I drive with C08CD? Immediate attention is advised to ensure safe driving conditions.

Common Questions

What does C08CD mean and how does it affect my car?

The C08CD code signifies a communication failure in the steering column control module, which can lead to steering difficulties. If this code appears, your vehicle’s steering assistance may be compromised, making it harder to control the vehicle, especially at low speeds or during sharp turns.

What are the most common causes of C08CD and how much does it cost to fix?

Common causes of the C08CD code include a faulty steering column control module, wiring issues, and software glitches. Repair costs can range from $50 for a software update to $700 for module replacement. It's recommended to perform a thorough diagnosis to determine the exact issue.

Can I drive my car with C08CD or should I stop immediately?

While it may be possible to drive with the C08CD code present, it is not advisable due to potential steering issues. If you experience heavy steering or unresponsiveness, it is best to stop driving and have the vehicle inspected immediately to ensure safety.

How can I diagnose C08CD myself using GeekOBD APP?

To diagnose the C08CD code using the GeekOBD APP, connect your device to the vehicle’s OBD2 port, launch the app, and perform a scan. Look for the C08CD code and any related codes that may provide additional context. Check the freeze frame data to understand the conditions when the code triggered.

What vehicles are most commonly affected by C08CD?

The C08CD code is commonly found in the 2015-2019 Ford F-150 models, as well as other Ford vehicles during the same production years. Owners should be aware of this code for proper maintenance and timely repairs.

How can I prevent C08CD from happening again?

To prevent the C08CD code from reoccurring, regularly inspect your vehicle’s wiring for damage, ensure that software updates are performed, and maintain the steering system. Keeping up with routine maintenance can help catch potential issues before they escalate.

What is C08CD?

The C08CD Diagnostic Trouble Code (DTC) is a manufacturer-specific code primarily associated with Ford vehicles, notably the 2015 to 2019 Ford F-150. This code indicates a communication issue within the vehicle's control modules, particularly in the steering column control module (SCCM) or related components. When the C08CD code is triggered, it typically means that there's a disruption in the normal operation of the steering system, which could lead to power steering failure or other steering-related issues. In simpler terms, if you see this code, it might suggest that your vehicle's steering assistance is compromised, posing a potential safety risk. While your car may still drive, the lack of reliable steering can lead to difficulties in maneuverability, especially during sharp turns or sudden stops. It’s important to address this code promptly to avoid further complications. Ignoring the C08CD can lead to more significant issues down the line, such as increased wear on components or increased repair costs. Therefore, understanding and resolving this code is crucial for your vehicle's safety and performance.

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

Symptoms

Common symptoms when C08CD is present:

  • Check engine light illuminated on the dashboard, indicating a fault in the steering system.
  • Steering feels unusually heavy or unresponsive, making it difficult to steer the vehicle.
  • Unexpected noises coming from the steering column, such as grinding or clicking sounds.
  • Power steering assist may intermittently fail, especially when turning at low speeds.
  • Increased effort required for steering, leading to driver fatigue during longer trips.

Possible Causes

Most common causes of C08CD (ordered by frequency):

  1. Faulty steering column control module (60% likelihood) - This is the most common cause where the module fails to communicate with other systems.
  2. Wiring issues (20% likelihood) - Damaged or corroded wiring in the steering column can disrupt communication.
  3. Software glitches (10% likelihood) - Sometimes, a simple software update for the vehicle's ECU can resolve the issue.
  4. Failed steering angle sensor (5% likelihood) - A malfunctioning sensor can send incorrect data, causing the C08CD code.
  5. Less common issues, such as a malfunctioning battery or alternator affecting the entire electrical system (5% likelihood).

C08CD Repair Costs

Cost Breakdown by Repair Type

Steering Column Control Module Replacement

Replacing the faulty steering column control module to restore proper communication.

  • Total: $300 - $700
  • Success rate: 90%
Wiring Repair

Repairing or replacing damaged wiring in the steering column.

  • Total: $100 - $300
  • Success rate: 80%
Software Update

Performing a software update to rectify communication glitches.

  • Total: $50 - $150
  • Success rate: 70%
Money-Saving Tips for C08CD
  • 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 C08CD Diagnosis Process

Follow these systematic steps to accurately diagnose C08CD. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Start by checking for damaged wiring, loose connectors, or any signs of corrosion in the steering column area (5-10 minutes)

Step 1: Initial visual inspection - Start by checking for damaged wiring, loose connectors, or any signs of corrosion in the steering column area (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 - Use a compatible OBD2 scanner or the GeekOBD APP to retrieve the C08CD code along with any other related codes that may provide context for the issue (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Use a compatible OBD2 scanner or the GeekOBD APP to retrieve the C08CD code along with any other related codes that may provide context for the issue (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 - Test the steering column control module and associated wiring using a multimeter to ensure proper voltage and continuity (20-30 minutes)

Step 3: Component testing - Test the steering column control module and associated wiring using a multimeter to ensure proper voltage and continuity (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: Software update - Check for any available software updates for the vehicle's ECU that may resolve communication issues (10-15 minutes)

Step 4: Software update - Check for any available software updates for the vehicle's ECU that may resolve communication issues (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 - After any repairs or updates, take the vehicle for a road test under various conditions to confirm that the issue has been resolved and the check engine light is off (15-20 minutes)

Step 5: Road test verification - After any repairs or updates, take the vehicle for a road test under various conditions to confirm that the issue has been resolved and the check engine light is off (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 Module Replacement in a 2017 Ford F-150

Vehicle: 2017 Ford F-150, 45,000 miles

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

Diagnosis: Using the GeekOBD APP, the C08CD code was retrieved. A visual inspection revealed corrosion on the steering column control module connectors.

Solution: Replaced the steering column control module and cleaned the connectors. Cleared codes and tested the system.

Cost: $450 (parts: $300 for module, $150 for labor)

Result: Steering performance restored to normal, and no codes reappeared after a follow-up test drive.

Case Study 2: Wiring Repair for C08CD in a 2018 Ford Explorer

Vehicle: 2018 Ford Explorer, 30,000 miles

Problem: Customer noticed intermittent steering assist failure with warning lights on the dashboard.

Diagnosis: The GeekOBD APP indicated a C08CD code. A thorough inspection found a damaged wire in the steering column harness.

Solution: Repaired the damaged wiring and performed a software update on the ECU.

Cost: $200 (parts: $50 for wiring, $150 for labor)

Result: The vehicle’s steering function returned to normal, and the customer reported no further issues.

Diagnose C08CD

Use GeekOBD APP for professional diagnosis!

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  • Professional-grade analysis
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Code Information

Code: C08CD
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes