Quick Answer
C0F63 means: C0F63 indicates a fault in the steering column control module, affecting steering assist.
Can I drive with C0F63? Immediate attention is recommended to avoid steering issues.
Common Questions
What does C0F63 mean and how does it affect my car?
C0F63 signifies a problem with your vehicle's steering column control module. This issue can lead to impaired steering assist, making it difficult to maneuver your vehicle safely. Ignoring this code may cause further damage to the steering system, resulting in costly repairs and potential safety hazards.
What are the most common causes of C0F63 and how much does it cost to fix?
Common causes of C0F63 include a malfunctioning steering column control module, damaged wiring, or a failing power steering pump. Repairs can range from $100 for wiring fixes to $600 for module replacement, depending on the severity of the issue.
Can I drive my car with C0F63 or should I stop immediately?
While you may be able to drive with C0F63, it is not advisable. The symptoms can make steering difficult, and ignoring the issue could lead to serious safety risks. It's best to have the vehicle inspected as soon as possible.
How can I diagnose C0F63 myself using GeekOBD APP?
You can use the GeekOBD APP to perform a diagnostic scan on your vehicle. Start by connecting the app to your car's OBD2 port, retrieve the trouble codes, and check the freeze frame data for additional insights. This will help you understand the context of the C0F63 code.
What vehicles are most commonly affected by C0F63?
C0F63 is frequently found in 2015-2020 models of Chrysler, Dodge, and Jeep, including the Jeep Grand Cherokee and Dodge Durango. Always check for any recalls or Technical Service Bulletins (TSBs) related to the steering system.
How can I prevent C0F63 from happening again?
To prevent future occurrences of C0F63, maintain regular inspections of your steering system, keep wiring connections clean and secure, and have software updates performed by a certified mechanic when available.
What is C0F63?
The diagnostic trouble code (DTC) C0F63 indicates a fault in the steering column control module. This code is primarily seen in various Chrysler, Dodge, and Jeep models manufactured between 2015 and 2020. When the C0F63 code is triggered, it typically means that the steering column control module has detected an issue with its internal circuitry or communication with other vehicle control modules. In practical terms, this could lead to problems with the vehicle's steering assist features, potentially affecting vehicle handling and safety. If left unaddressed, the problem might escalate, causing more severe steering issues or even complete failure of the steering assist system, making it dangerous to drive. You'll often notice the check engine light illuminated, and additional symptoms may include difficulty steering or unusual noises from the steering column. Owners should take this code seriously and have it diagnosed promptly to ensure safe vehicle operation.
System: C - Chassis (ABS, Steering, Suspension)
Symptoms
Common symptoms when C0F63 is present:
- The check engine light remains illuminated, indicating a fault detected by the vehicle's computer system.
- Steering feels heavy or unresponsive during normal driving, which may cause difficulty in maneuvering the vehicle.
- Intermittent loss of power steering assist, leading to erratic steering performance especially at lower speeds.
- Unusual noises such as grinding or clicking coming from the steering column when turning the wheel.
- Dashboard warning lights related to the steering system may also activate, indicating a fault.
Possible Causes
Most common causes of C0F63 (ordered by frequency):
- The most common cause of the C0F63 code is a malfunctioning steering column control module, which is responsible for managing steering assist functions. This issue has a likelihood of about 60%.
- Another possible cause is damaged wiring or poor connections in the steering system, which can disrupt communication between modules and lead to faults.
- A failing power steering pump can also contribute to the symptoms associated with C0F63, reducing the effectiveness of the steering assist.
- Less common but serious causes include a software glitch in the vehicle's control modules, which may need a software update from the manufacturer.
- Rarely, a complete steering rack failure can trigger the C0F63 code, requiring significant repairs and part replacements.
C0F63 Repair Costs
Cost Breakdown by Repair Type
Steering Column Control Module Replacement
Replacing the faulty steering column control module to restore proper functioning.
- Total: $300 - $600
- Success rate: 85%
Wiring Repair or Replacement
Repairing damaged wiring or connections within the steering system.
- Total: $100 - $300
- Success rate: 75%
Money-Saving Tips for C0F63
- 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 C0F63 Diagnosis Process
Follow these systematic steps to accurately diagnose C0F63. Each step builds on the previous one to ensure accurate diagnosis.
Step 1: Step 1: Conduct a visual inspection of the steering column and surrounding wiring for any signs of damage or loose connections (5-10 minutes)
Step 1: Conduct a visual inspection of the steering column and surrounding wiring for any signs of damage or loose connections (5-10 minutes).
Step 2: Step 2: Use the GeekOBD APP to perform an OBD2 scan, retrieving all codes and freeze frame data to understand the context of the fault (10-15 minutes)
Step 2: Use the GeekOBD APP to perform an OBD2 scan, retrieving all codes and freeze frame data to understand the context of the fault (10-15 minutes).
Step 3: Step 3: Test the steering column control module using a multimeter or diagnostic tool to ensure it is receiving and sending signals properly (20-30 minutes)
Step 3: Test the steering column control module using a multimeter or diagnostic tool to ensure it is receiving and sending signals properly (20-30 minutes).
Step 4: Step 4: Perform a system function test to verify that all components are working as intended after any repairs are made (10-15 minutes)
Step 4: Perform a system function test to verify that all components are working as intended after any repairs are made (10-15 minutes).
Step 5: Step 5: Conduct a road test under various driving conditions to confirm that the steering assist is functioning correctly and the code does not reappear (15-20 minutes)
Step 5: Conduct a road test under various driving conditions to confirm that the steering assist is functioning correctly and the code does not reappear (15-20 minutes).
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: 2018 Jeep Grand Cherokee Steering Issue
Vehicle: 2018 Jeep Grand Cherokee, 45,000 miles
Problem: Customer reported heavy steering and illuminated check engine light.
Diagnosis: Using the GeekOBD APP, C0F63 was confirmed. A visual inspection revealed damaged wiring.
Solution: Replaced damaged wiring and reset the steering column control module.
Cost: $250 (including parts and labor)
Result: Steering performance restored and no codes reappeared after road testing.
Case Study 2: 2019 Dodge Durango Power Steering Failure
Vehicle: 2019 Dodge Durango, 30,000 miles
Problem: Customer experienced intermittent power steering loss.
Diagnosis: Scanned for codes using GeekOBD APP, confirming C0F63. Tested the control module, which was faulty.
Solution: Replaced the steering column control module.
Cost: $500 (parts and labor included)
Result: Vehicle returned to normal operation with no further issues.