Quick Answer
C063D means: C063D indicates a communication failure in the electronic stability control system of the vehicle.
Can I drive with C063D? Immediate attention is recommended to ensure safety and vehicle performance.
Common Questions
What does C063D mean and how does it affect my car?
C063D indicates a communication failure in the electronic stability control system, which can compromise your vehicle's handling and safety, especially in adverse conditions.
What are the most common causes of C063D and how much does it cost to fix?
Common causes include a faulty ESC module, damaged wiring, or software issues, with repair costs ranging from $100 to $800 depending on the necessary repairs.
Can I drive my car with C063D or should I stop immediately?
It's not advisable to drive with a C063D code, as it indicates stability control issues that can lead to loss of traction and handling, increasing accident risk.
How can I diagnose C063D myself using GeekOBD APP?
Using GeekOBD APP, connect it to your vehicle's OBD2 port, retrieve the diagnostic codes, and analyze freeze frame data to understand vehicle behavior prior to the fault.
What vehicles are most commonly affected by C063D?
The C063D code is frequently reported in 2015-2018 Chevrolet Silverado models, as well as some GMC Sierra vehicles of the same years.
How can I prevent C063D from happening again?
Regular maintenance, including checking wiring and connections, performing software updates, and addressing any dashboard warning lights promptly can help prevent C063D.
What is C063D?
DTC C063D is a diagnostic trouble code that indicates a malfunction within the vehicle’s electronic stability control (ESC) module, specifically pointing to a communication issue between the ESC and other vehicle systems. This code is commonly found in vehicles such as the 2015-2018 Chevrolet Silverado. When this code appears, it can lead to the vehicle’s stability control system becoming inactive, which can affect traction and overall vehicle handling. Typically, this issue arises when there’s a fault in the wiring harness, corroded connectors, or a failing ESC module itself. Drivers may notice that their traction control light remains illuminated on the dashboard. Ignoring this code can lead to worsened vehicle handling during adverse weather conditions, increasing the risk of accidents. Therefore, it’s crucial to address the C063D code promptly to ensure the safety and performance of your vehicle.
System: C - Chassis (ABS, Steering, Suspension)
Symptoms
Common symptoms when C063D is present:
- The traction control light stays on constantly, indicating a malfunction in the stability control system.
- Drivers may feel the vehicle losing traction during acceleration, especially in wet or slippery conditions.
- Fuel economy may decrease by 10-15%, as the vehicle's systems work harder to compensate for the stability control failure.
- Unusual noises may occur from the braking system, as the vehicle tries to compensate for the lack of stability control.
- The check engine light may also illuminate alongside the traction control warning, suggesting multiple system issues.
Possible Causes
Most common causes of C063D (ordered by frequency):
- The most common cause of the C063D code is a faulty ESC module, with a likelihood of about 40%. This module can fail due to age or electrical issues.
- Another potential cause is damaged wiring or corroded connectors, which can disrupt communication between the ESC and other systems. This is about 30% likely.
- A third cause could be a software glitch in the vehicle’s control modules, which can often be resolved through a software update from the dealer.
- Less common but serious causes include issues with the anti-lock braking system (ABS), which could lead to a complete failure of the stability control.
- A rare cause could be a malfunctioning body control module, which manages multiple systems within the vehicle and can lead to widespread impacts.
C063D Repair Costs
Cost Breakdown by Repair Type
ESC Module Replacement
Replacing the faulty Electronic Stability Control module to restore proper vehicle handling.
- Total: $300 - $800
- Success rate: 90%
Wiring Repair
Repair or replacement of damaged wiring and connectors to restore communication.
- Total: $100 - $300
- Success rate: 85%
Money-Saving Tips for C063D
- 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 C063D Diagnosis Process
Follow these systematic steps to accurately diagnose C063D. 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).
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).
Step 3: Step 3: Component testing - Use a multimeter or specific diagnostic tools to test the ESC module and wiring harness (20-30 minutes)
Step 3: Component testing - Use a multimeter or specific diagnostic tools to test the ESC module and wiring harness (20-30 minutes).
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).
Step 5: Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success (15-20 minutes)
Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success (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: Repair Case: 2016 Chevrolet Silverado
Vehicle: 2016 Chevrolet Silverado, 45,000 miles
Problem: Customer reported persistent traction control light and handling issues.
Diagnosis: Initial OBD2 scan revealed C063D. Visual inspection showed corroded connectors.
Solution: Replaced the corroded connectors and cleared the error code using the GeekOBD APP.
Cost: $250 (parts $50, labor $200)
Result: Post-repair road test confirmed proper system function and no reoccurrence of the code.
Case Study 2: Repair Case: 2017 GMC Sierra
Vehicle: 2017 GMC Sierra, 60,000 miles
Problem: Driver experienced loss of traction and stability during rain.
Diagnosis: C063D was retrieved; further inspection showed a faulty ESC module.
Solution: Replaced the ESC module and updated the vehicle software.
Cost: $600 (parts $500, labor $100)
Result: Vehicle handling improved significantly, with no further issues reported.