Quick Answer
C0887 means: C0887 indicates a fault in the traction control module's functionality.
Can I drive with C0887? It is recommended to address this issue immediately to ensure safety while driving.
Common Questions
What does C0887 mean and how does it affect my car?
C0887 indicates a fault in the traction control system, which is crucial for maintaining vehicle stability. When this code appears, your vehicle may struggle with traction, particularly in slippery conditions, which can jeopardize your safety.
What are the most common causes of C0887 and how much does it cost to fix?
The most common cause is a faulty traction control module, which can cost between $400 and $800 to replace. Other causes include damaged wiring and malfunctioning speed sensors, with respective costs ranging from $100 to $300.
Can I drive my car with C0887 or should I stop immediately?
While it's technically possible to drive with C0887, it is not advisable due to the potential safety risks. The traction control system is vital for maintaining vehicle stability, especially in adverse weather.
How can I diagnose C0887 myself using GeekOBD APP?
Using the GeekOBD APP, you can scan your vehicle for diagnostic trouble codes, review freeze frame data, and monitor live data to identify issues with the traction control module and related components.
What vehicles are most commonly affected by C0887?
C0887 is frequently reported in vehicles like the 2015-2018 Chevrolet Silverado, 2016-2019 GMC Sierra, and 2013-2017 Cadillac ATS, among others. Checking for recalls or service bulletins related to your model can also be beneficial.
How can I prevent C0887 from happening again?
Regular vehicle maintenance, including inspections of the traction control system, wiring, and connections, can help prevent C0887 from reoccurring. Keeping the vehicle's software updated can also mitigate potential issues.
What is C0887?
DTC C0887 is a diagnostic trouble code that indicates a problem with the vehicle's traction control system, specifically related to the 'Traction Control Module' (TCM). This code often appears in vehicles equipped with advanced traction control systems, including models from manufacturers like Chevrolet, GMC, and Cadillac, particularly those from 2013 to 2019. When the C0887 code is triggered, it typically signifies that the TCM has detected a fault within its internal circuitry or its communication with other modules. In simpler terms, your vehicle's ability to manage traction and stability is compromised, which could lead to diminished performance in slippery conditions. Ignoring this code can result in reduced driving safety, especially during adverse weather conditions like rain or snow. Symptoms may include the traction control light illuminating on your dashboard and the vehicle struggling to maintain grip during acceleration or cornering. It's crucial to address this issue promptly, as ongoing problems could lead to further damage to the traction control system and potentially higher repair costs.
System: C - Chassis (ABS, Steering, Suspension)
Symptoms
Common symptoms when C0887 is present:
- The check engine light remains illuminated on the dashboard, alerting the driver to a potential issue with the traction control system.
- Drivers may notice that the vehicle hesitates or loses power during acceleration, especially on slippery surfaces, which can be alarming and dangerous.
- Fuel economy may decrease by approximately 10-15%, as the vehicle struggles to maintain traction and efficiency.
- The traction control warning light might flash intermittently, indicating that the system is actively trying to correct traction issues.
- In extreme cases, the vehicle may enter a 'limp mode,' significantly reducing power and speed to protect the engine and transmission.
Possible Causes
Most common causes of C0887 (ordered by frequency):
- The most common cause of DTC C0887 is a faulty traction control module, which occurs in about 60% of cases. This can happen due to electrical failures or internal component malfunctions.
- A second frequent cause involves damaged wiring or poor connections within the traction control system. Corrosion or wear can lead to intermittent signals, affecting module performance.
- Thirdly, the vehicle's speed sensors may be malfunctioning, leading to inaccurate readings about wheel speed and ultimately causing traction control errors. Regular inspections can help prevent this.
- Less commonly, the issue could stem from software glitches within the vehicle's onboard computer system, requiring a software update or reprogramming.
- In rare cases, a failed communication between the traction control module and other vehicle systems, such as the ABS, can trigger this code, necessitating comprehensive diagnostics.
C0887 Repair Costs
Cost Breakdown by Repair Type
Traction Control Module Replacement
Replacing the faulty traction control module with a new or refurbished unit.
- Total: $400 - $800
- Success rate: 85%
Wiring Harness Repair
Repairing damaged wiring or connections within the traction control system.
- Total: $100 - $300
- Success rate: 75%
Speed Sensor Replacement
Replacing malfunctioning speed sensors that may be affecting the traction control system.
- Total: $150 - $300
- Success rate: 70%
Money-Saving Tips for C0887
- 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 C0887 Diagnosis Process
Follow these systematic steps to accurately diagnose C0887. 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 suspected components, ensuring they are functioning properly (20-30 minutes)
Step 3: Component testing - Use a multimeter or specific diagnostic tools to test suspected components, ensuring they are functioning properly (20-30 minutes).
Step 4: Step 4: System function test - Verify proper operation after repairs and clear codes using GeekOBD APP to ensure no further issues are present (10-15 minutes)
Step 4: System function test - Verify proper operation after repairs and clear codes using GeekOBD APP to ensure no further issues are present (10-15 minutes).
Step 5: Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success and check for any reoccurring symptoms (15-20 minutes)
Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success and check for any reoccurring symptoms (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: 2017 Chevrolet Silverado - Traction Control Module Replacement
Vehicle: 2017 Chevrolet Silverado 1500, 50,000 miles
Problem: Customer reported that the traction control light was on and the vehicle was losing power during acceleration.
Diagnosis: Upon scanning with GeekOBD APP, the C0887 code was confirmed, along with additional codes indicating module failure.
Solution: Replaced the traction control module with a new unit and cleared the codes.
Cost: $650 (parts: $550 for the module, $100 for labor)
Result: The vehicle's performance improved, and the traction control system functioned correctly after the repair.
Case Study 2: 2015 GMC Sierra - Wiring Harness Repair
Vehicle: 2015 GMC Sierra 1500, 75,000 miles
Problem: The driver experienced intermittent traction control issues, with the light flickering on and off.
Diagnosis: Visual inspection revealed damaged wiring in the harness connected to the traction control module.
Solution: Repaired the wiring harness and secured all connections properly.
Cost: $200 (parts: $50 for connectors, $150 for labor)
Result: The traction control system worked reliably after the repair, and the warning light no longer activated.