C092F - Understanding DTC C092F: Common Issues in 2015-2020 Chevrolet Silverado and GMC Sierra

Quick Answer

C092F means: DTC C092F indicates a malfunction in the electronic brake control module related to the ABS.

Fix: Check and replace faulty components Cost: $400 - $800 Time: 90-180 minutes

Can I drive with C092F? Immediate attention is required to ensure safe vehicle operation.

Common Questions

What does C092F mean and how does it affect my car?

DTC C092F indicates a malfunction in the electronic brake control module which can affect your vehicle's braking and traction control systems. This could lead to reduced braking efficiency and increased stopping distances, posing a safety risk.

What are the most common causes of C092F and how much does it cost to fix?

Common causes include a faulty EBCM, damaged wiring, or ABS sensor issues, with repair costs ranging from $100 for wiring repairs to $800 for EBCM replacement.

Can I drive my car with C092F or should I stop immediately?

It's advisable to stop driving your vehicle until the issue is diagnosed and repaired, as driving with a malfunctioning braking system can severely compromise your safety.

How can I diagnose C092F myself using GeekOBD APP?

Using the GeekOBD APP, you can perform an OBD2 scan to retrieve fault codes and freeze frame data, which will help you understand the context of the C092F code and guide your next steps.

What vehicles are most commonly affected by C092F?

Commonly affected vehicles include the 2015-2020 Chevrolet Silverado and GMC Sierra. If you own one of these models, be aware of potential recalls or technical service bulletins related to the braking system.

How can I prevent C092F from happening again?

Regularly inspect your vehicle's braking system, ensure that wiring and connectors are in good condition, and avoid aftermarket modifications that could interfere with the electronic systems.

What is C092F?

DTC C092F is a diagnostic trouble code indicating a problem with the vehicle's electronic brake control module (EBCM) or its communication with other systems. This code typically arises in models like the 2015-2020 Chevrolet Silverado and GMC Sierra. When this code is triggered, it suggests that the EBCM has detected an issue related to the anti-lock brake system (ABS) or traction control. In essence, this means that your vehicle's safety systems may not be functioning optimally, which can lead to reduced braking performance in adverse conditions. Drivers may notice the 'ABS' warning light illuminated on the dashboard, signaling the need for immediate attention. Ignoring this code could lead to further deterioration of the braking system, potentially resulting in costly repairs. Additionally, driving with a faulty EBCM could compromise your vehicle's safety, particularly during slippery conditions. Therefore, understanding and addressing DTC C092F is crucial for maintaining your vehicle's braking efficiency and overall safety.

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

Symptoms

Common symptoms when C092F is present:

  • The ABS warning light remains illuminated on the dashboard, indicating a potential issue with the braking system.
  • Braking performance may feel inconsistent; for instance, the brakes may engage differently under various driving conditions, making it feel uncertain.
  • You might notice a decrease in traction control functionality, especially on wet or slippery roads, leading to potential skidding risks.
  • Unusual noises could arise when applying brakes, such as grinding or squeaking, suggesting further underlying issues with the brake components.
  • The vehicle may experience a longer stopping distance, which can be dangerous, especially in emergency situations.

Possible Causes

Most common causes of C092F (ordered by frequency):

  1. The most common cause of DTC C092F is a faulty electronic brake control module (EBCM), which has a likelihood of around 60%. This failure can occur due to electrical shorts or internal component malfunctions.
  2. Another potential cause is damaged wiring or connectors related to the EBCM, accounting for about 25% of cases. Corrosion or wear from environmental exposure can lead to poor connectivity.
  3. Additionally, issues in the ABS wheel speed sensors can trigger this code, which may occur due to dirt accumulation or sensor malfunction, with a 10% likelihood.
  4. Less commonly, a software glitch within the EBCM could cause this code to appear. Updating the vehicle's firmware might resolve such issues.
  5. Rarely, interference from aftermarket devices, such as performance chips or non-standard wiring modifications, can lead to DTC C092F being triggered.

C092F Repair Costs

Cost Breakdown by Repair Type

EBCM Replacement

Replacing the faulty electronic brake control module with an OEM part.

  • Total: $400 - $800
  • Success rate: 85%
Wiring Repair

Repairing damaged wiring or connectors related to the EBCM.

  • Total: $100 - $300
  • Success rate: 90%
ABS Sensor Replacement

Replacing malfunctioning ABS wheel speed sensors to rectify sensor-related issues.

  • Total: $150 - $300
  • Success rate: 80%
Money-Saving Tips for C092F
  • 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 C092F Diagnosis Process

Follow these systematic steps to accurately diagnose C092F. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Begin with an initial visual inspection

Step 1: Begin with an initial visual inspection. Look for any damaged wiring, loose connections, or corrosion around the EBCM and ABS sensors (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: Use the GeekOBD APP to perform an OBD2 scan

Step 2: Use the GeekOBD APP to perform an OBD2 scan. Retrieve all codes and check freeze frame data to understand the context of the fault (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: Conduct component testing using a multimeter to assess the EBCM and associated circuits for proper voltage and continuity (20-30 minutes)

Step 3: Conduct component testing using a multimeter to assess the EBCM and associated circuits for 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: Perform a system function test to verify that the EBCM is operating correctly after making necessary repairs and clear the codes (10-15 minutes)

Step 4: Perform a system function test to verify that the EBCM is operating correctly after making necessary repairs and clear the codes (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: Conduct a road test under various conditions to confirm that the braking system is functioning properly and that the C092F code does not reappear (15-20 minutes)

Step 5: Conduct a road test under various conditions to confirm that the braking system is functioning properly and that the C092F code does not reappear (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: EBCM Replacement on 2016 Chevrolet Silverado

Vehicle: 2016 Chevrolet Silverado 1500, 45,000 miles

Problem: Customer reported ABS warning light on dashboard and inconsistent braking performance.

Diagnosis: After scanning with GeekOBD APP, the C092F code was confirmed along with other related codes. A visual inspection revealed corrosion on EBCM connectors.

Solution: Replaced the EBCM and repaired the damaged wiring. The brake fluid was also flushed and replaced.

Cost: $650 (parts: $450 for EBCM, $200 for labor)

Result: Post-repair, the ABS warning light was cleared, and a road test confirmed normal braking performance.

Case Study 2: Wiring Repair on 2017 GMC Sierra

Vehicle: 2017 GMC Sierra 1500, 30,000 miles

Problem: Customer experienced intermittent ABS light and traction control issues.

Diagnosis: Scanned the vehicle using GeekOBD APP, confirming the C092F code. Visual inspection showed frayed wiring near the EBCM.

Solution: Repaired the frayed wiring and ensured all connections were secure.

Cost: $180 (parts: $30 for wiring harness, $150 for labor)

Result: After repairs, the ABS light remained off, and traction control functioned normally.

Diagnose C092F

Use GeekOBD APP for professional diagnosis!

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Code Information

Code: C092F
System: Chassis (ABS, Steering, Suspension)
Severity: HIGH
Category: Chassis Codes