General Motors (GM) has issued a new 2022 duramax recall for certain 2022 GMC Sierra HD and Chevrolet Silverado HD vehicles equipped with the 6.6L V8 L5P turbodiesel Duramax engine. This recall stems from a concerning issue linked to the Engine Control Module (ECM) within affected vehicles.
The ECM is a vital component responsible for regulating engine performance and emissions, and a defect in this crucial unit can result in dangerous driving conditions. Drivers may experience the following error messages in affected vehicles with Chevy or GMC ECM problems:
- Change Air Cooler (CAC) low efficiency (DTC P026A)
- Exhaust Gas Recirculation (EGR) cooler low efficiency (DTC P2457)
- NOx sensor position 1 slow response (DTC P22F9)
What are the symptoms of a faulty engine control module?
Engine Control Module (ECM) or Engine Control Unit (ECU) failure can cause a variety of symptoms that compromise vehicle performance and safety. These symptoms differ based on the severity of the issue, your vehicle’s make and model, and the ECM failure. Here are some common symptoms:
- Check Engine Light On
- Poor Engine Performance
- Stalling or Misfiring
- Fuel Efficiency Problems
- Transmission Issues
- Inconsistent Idling
- Difficulty Starting
Driving with a defective Engine Control Module (ECM) can cause sudden power loss, erratic engine behavior, compromised safety systems like ABS and stability control, environmental damage from increased emissions, and/or long-term damage to other vehicle components.
To preserve your safety, see a certified mechanic immediately if you notice ECM malfunction.
How do I know if my 2022 Duramax is part of the recall?
Affected GMC and Chevrolet vehicles include:
- 2022 Chevy Silverado 2500 HD
- 2022 Chevy Silverado 3500 HD
- 2022 GMC Sierra 2500 HD
- 2022 GMC Sierra 3500 HD
GM will notify affected owners and instruct them to schedule an appointment with their nearest dealership. If you’re unsure whether your vehicle is part of the recall, you can easily verify this by visiting www.nhtsa.gov/recalls and entering your Vehicle Identification Number (VIN).
For any questions or concerns, you can reach out to GMC Customer Service at 1-800-462-8782 or contact the National Highway Traffic Safety Administration (NHTSA) toll-free at 1-888-327-4236, referencing the GM recall number N212351211.
Does GM have a fix for the GMC and Chevy Duramax recalls?
Yes, GM has implemented a solution for the GMC and Chevy Duramax recalls. To address the issue related to the Engine Control Module (ECM), certified GM technicians will conduct thorough inspections of the affected vehicles.
If necessary, they will reprogram the ECM with corrected software. Importantly, the repair process will typically take technicians approximately 1.5 hours to complete.
What should I do if my truck is a part of the Duramax ECM recall?
If your truck is part of the Duramax ECM recall, you should take prompt action to ensure your safety and the proper functioning of your vehicle. We recommend taking the following steps:
- Wait for Notification: GM will send you a notification about the recall. This notification will include instructions on how to proceed.
- Contact Your Dealership: Once you receive the recall notification, reach out to your nearest GMC or Chevrolet dealership to schedule an appointment. They will inspect your vehicle and reprogram the Engine Control Module (ECM) with the corrected software if necessary.
- Stay Informed: Keep yourself updated on the recall process and any additional information provided by GM. Ensure that you attend the scheduled appointment to have the ECM issue addressed promptly.
- Safety First: While waiting for the recall repair, continue to drive your vehicle, but be cautious and attentive to any signs of ECM-related issues, such as warning lights or unusual engine behavior.
What should I do if my truck has GMC or Chevy ECM problems but isn’t being recalled?
Certainly, if your GMC or Chevy truck is experiencing ECM (Engine Control Module) problems but is not part of a recall, you should consider the following steps:
- Present your Vehicle for Repairs: Reach out to your authorized GMC or Chevrolet dealership and present your vehicle for warranty repairs. Ensure that all repairs are properly and well documented on the repair orders. Keep copies of your repair orders.
- Seek Legal Advice: Consult with an attorney who specializes in lemon law cases to assess whether your situation qualifies for legal action under your state’s lemon laws. They can guide you on the specific legal requirements and potential remedies available to you.
- Document the Problem: Maintain records of all communication with the dealership or manufacturer, repair attempts, and associated expenses. Comprehensive documentation is crucial for legal proceedings.
- Check for Technical Service Bulletins (TSBs): Investigate whether there are any relevant TSBs addressing the ECM issue for your vehicle. This information can be useful in legal discussions.
- Review Warranty Coverage: Examine your vehicle’s warranty, including any extended warranties you may have purchased. Warranty coverage can impact your legal options and the potential compensation you may receive.
While addressing ECM problems through legal channels can be a complex and time-consuming process, it may be necessary to protect your rights and interests if your vehicle does not fall under a recall but continues to experience significant defects.
Legal action under the lemon laws can provide potential remedies and compensation for affected consumers.
Contact the GM Lemon Law Experts
Connect with the Lemon Law Experts if you are dealing with ECM problems in your GMC or Chevy vehicle. Our devoted team of experienced lemon law attorneys boasts a remarkable history of successfully helping numerous consumers across the state of California.
Since 2009, our team has successfully recovered millions in refunds and cash compensation for our lemon law clients. Reach out to our team to arrange a free, no-obligation consultation and explore your legal options.
Our experts will navigate you through the legal process, ensuring that you secure the compensation and resolution that you rightfully deserve. Contact us today.