Quick Answer
C0D87 means: C0D87 indicates a communication issue with the body control module.
Can I drive with C0D87? Address this code immediately to prevent further electrical issues.
Common Questions
What does C0D87 mean and how does it affect my car?
The C0D87 code signifies that there's an issue with the communication between your vehicle's body control module and other electronic systems. This can lead to various malfunctions, such as electrical failures in windows or locks. It’s essential to address this code to maintain your vehicle’s safety and functionality.
What are the most common causes of C0D87 and how much does it cost to fix?
Common causes include a faulty body control module, damaged wiring, or poor ground connections. Repair costs can range from $150 for minor wiring repairs to $600 for a BCM replacement, depending on the specific issue and vehicle model.
Can I drive my car with C0D87 or should I stop immediately?
While you may be able to drive your vehicle, it is not advisable to ignore the C0D87 code. Continued operation could exacerbate electrical issues, leading to safety concerns. It's best to have the vehicle examined promptly.
How can I diagnose C0D87 myself using GeekOBD APP?
Using the GeekOBD APP, you can connect to your vehicle’s OBD2 port and retrieve the C0D87 code along with any additional codes. Analyze the freeze frame data to understand the conditions under which the code was set, helping you pinpoint the issue effectively.
What vehicles are most commonly affected by C0D87?
C0D87 is frequently reported in 2015-2018 Ford F-150 models, but it can also appear in other vehicles from manufacturers like Chevrolet and Dodge that utilize similar BCM systems.
How can I prevent C0D87 from happening again?
Regular maintenance, including visual inspections of wiring and connectors, can help prevent C0D87. Additionally, ensure your vehicle's electrical system is protected from moisture and corrosion.
What is C0D87?
The C0D87 diagnostic trouble code (DTC) indicates a malfunction related to the vehicle's body control module (BCM) communication. This code is often triggered when the BCM detects issues with the signal it receives from various sensors and components throughout the vehicle. Essentially, the BCM acts as the brain of the vehicle's electronic systems, managing inputs from components like the doors, lights, and ignition system. When C0D87 is set, it may imply that the BCM is receiving irregular signals or is unable to communicate effectively with other modules. For car owners, this can result in various symptoms including warning lights, operational issues with electronic components, and even safety concerns like malfunctioning airbags. Ignoring this code can lead to more significant electrical problems down the line, potentially affecting the vehicle's performance and safety. Therefore, understanding the implications of C0D87 and addressing it promptly is crucial for maintaining your vehicle's integrity.
System: C - Chassis (ABS, Steering, Suspension)
Symptoms
Common symptoms when C0D87 is present:
- Check engine light is illuminated, indicating a potential issue with vehicle electronics.
- Power windows and locks may stop functioning intermittently, causing inconvenience during use.
- Dashboard warning lights may activate unexpectedly, disrupting the driver's focus.
- The vehicle may experience random electrical glitches, such as flickering lights or unresponsive controls.
- Air conditioning or heating systems may fail to operate correctly, affecting comfort while driving.
Possible Causes
Most common causes of C0D87 (ordered by frequency):
- The most common cause of C0D87 is a faulty body control module, with a likelihood of around 60%. This can happen due to wear or electrical surges.
- Another frequent cause is damaged wiring or connectors, especially in older vehicles. Corrosion or physical damage can hinder communication (25% likelihood).
- Poor ground connections can also lead to C0D87, often due to rust or dirt buildup, which can be prevented through regular maintenance checks (10% likelihood).
- Less common but serious causes include issues with the onboard diagnostic system itself, which might require deep diagnostic tools to resolve.
- A rare cause can be software glitches in the BCM, which may necessitate a software update to rectify.
C0D87 Repair Costs
Cost Breakdown by Repair Type
Body Control Module Replacement
Replacing the BCM if it's defective can often resolve the C0D87 code.
- Total: $300 - $600
- Success rate: 85%
Wiring Repair
Repairing damaged wiring and connectors to restore proper communication.
- Total: $150 - $300
- Success rate: 70%
Money-Saving Tips for C0D87
- 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 C0D87 Diagnosis Process
Follow these systematic steps to accurately diagnose C0D87. 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 (20-30 minutes)
Step 3: Component testing - Use a multimeter or specific diagnostic tools to test suspected components (20-30 minutes).
Step 4: Step 4: System function test - Verify proper operation after repairs and clear codes (10-15 minutes)
Step 4: System function test - Verify proper operation after repairs and clear codes (10-15 minutes).
Step 5: Step 5: Road test verification - Drive vehicle under various conditions to confirm repair success (15-20 minutes)
Step 5: Road test verification - Drive 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: Body Control Module Replacement in 2016 Ford F-150
Vehicle: 2016 Ford F-150, 45,000 miles
Problem: Customer reported persistent check engine light and malfunctioning power windows.
Diagnosis: Utilized GeekOBD APP to retrieve C0D87 code and conducted visual inspections that revealed a faulty BCM.
Solution: Replaced the body control module and verified all systems were functioning correctly post-repair.
Cost: $550 (parts: $400, labor: $150)
Result: The customer reported all systems functioning well after the repair.
Case Study 2: Wiring Repair on 2017 Chevrolet Silverado
Vehicle: 2017 Chevrolet Silverado, 60,000 miles
Problem: The vehicle experienced intermittent electrical failures, including dashboard lights flickering.
Diagnosis: C0D87 was diagnosed after a full OBD2 scan. Further inspection revealed damaged wiring connections.
Solution: Repaired the damaged wiring, ensuring all connections were secure and insulated.
Cost: $200 (parts: $50, labor: $150)
Result: Electrical issues resolved, and the vehicle operated normally afterward.