Key Takeaways
- Settlement for Defective CP4 Fuel Pumps: General Motors (GM) has agreed to a $35 million settlement in the class action lawsuit concerning defective Bosch CP4 fuel pumps in 2011-2016 Chevrolet Silverado and GMC Sierra diesel trucks.
- Compensation for Owners: Eligible owners and former owners may receive compensation for out-of-pocket repair costs, with individual payments ranging from $400 to $12,700, depending on circumstances and claim volume.
- Claim Process and Deadlines: Affected individuals must file a claim by the deadline (six months after the final approval hearing, currently set for January 21, 2025) via the official settlement website.
Overview of the CP4 Fuel Pump Lawsuit
Background of the Lawsuit
The class action lawsuit, Chapman v. General Motors LLC, Case No. 2:19-cv-12333-TGB-DRG, centers on the use of Bosch CP4 high-pressure fuel injection pumps in certain GM trucks. Specifically, it involves 2011-2016 model year Chevrolet Silverado and GMC Sierra trucks equipped with 6.6L Duramax diesel engines. The CP4 pump, originally designed for European diesel fuel standards, was found to be incompatible with U.S. diesel fuel. This incompatibility led to premature pump failures, causing significant damage to the vehicles’ fuel systems.
Owners reported that when the CP4 pump failed, it often sent metal shavings throughout the fuel system. This contamination could require extensive repairs, including replacement of the pump, fuel injectors, and fuel rails. Repair costs frequently reached $8,000 or more, and many owners faced these expenses out of pocket if their vehicles were out of warranty.
Allegations Against GM
The plaintiffs alleged that GM knew, or should have known, about the incompatibility of the CP4 pump with U.S. diesel fuel but failed to warn consumers or provide adequate remedies. The lawsuit claimed that GM’s actions violated consumer protection laws and breached warranties. GM denied any wrongdoing but agreed to settle the case to avoid further litigation.
Details of the Settlement
Settlement Amount and Structure
The total settlement fund is $35 million. Of this, $30 million is allocated to reimburse class members for repair costs, and $5 million is set aside for attorney fees and other expenses. The settlement provides compensation to both current and former owners and lessees of affected vehicles.
- Current owners/lessees who paid for repairs not covered by warranty may receive between $6,356 and $12,712.
- Former owners/lessees who did not pay for repairs may receive between $400 and $800, depending on the number of valid claims submitted.
The exact amount each claimant receives will depend on the total number of approved claims and the documented repair expenses.
Eligibility Criteria
To qualify for compensation, claimants must meet certain criteria:
- Ownership or lease of a 2011-2016 Chevrolet Silverado or GMC Sierra with a 6.6L Duramax engine equipped with a Bosch CP4 fuel pump.
- Documentation showing out-of-pocket payment for repairs related to CP4 pump failure (for higher compensation).
- For former owners, proof of prior ownership or lease of an affected vehicle.
Full eligibility details and required documentation are outlined on the official settlement website.
How to File a Claim
The claims process is straightforward but requires attention to detail:
- Visit the official settlement website: GM Fuel Pump Litigation
- Complete the claim form: This can be done online or by downloading and mailing a paper form.
- Submit supporting documents: Include repair invoices, proof of payment, and proof of ownership or lease.
- Meet the deadline: Claims must be submitted within six months after the final approval hearing, which is scheduled for January 21, 2025.
Claimants are encouraged to keep copies of all submissions and correspondence.
Impact of the CP4 Fuel Pump Defect
Technical Issues and Repair Costs
The Bosch CP4 pump was designed for European diesel, which has higher lubricity than U.S. diesel fuel. When used with U.S. fuel, the pump could wear prematurely, leading to catastrophic failure. The resulting metal debris often contaminated the entire fuel system, requiring replacement of multiple components.
Owners faced repair bills ranging from $6,000 to $12,000. Many reported that GM denied warranty coverage, especially for vehicles outside the warranty period. This led to significant financial hardship for affected consumers.
Broader Legal and Industry Implications
The CP4 fuel pump lawsuit is part of a broader trend of class actions targeting automotive manufacturers for defective parts. It highlights the importance of:
- Manufacturer responsibility: Automakers must ensure that components are suitable for the markets in which they are sold.
- Consumer protection: Legal remedies are available when manufacturers fail to address known defects.
- Transparency: Settlements like this one require manufacturers to notify affected owners and provide clear instructions for seeking compensation.
The case also underscores the need for regulatory oversight of automotive components, especially those critical to vehicle safety and reliability.
Legal Documents and Settlement Administration
Accessing Settlement Documents
All official documents related to the settlement, including the settlement agreement, notices, and claim forms, are available on the settlement website. These documents provide detailed information about:
- The terms of the settlement
- The process for submitting and reviewing claims
- The distribution of settlement funds
- The responsibilities of GM and the settlement administrator
Final Approval and Next Steps
The settlement is pending final approval by the court. The final approval hearing is scheduled for January 21, 2025. If the court approves the settlement, payments will be distributed to eligible claimants after the claims deadline passes and claims are processed.
Claimants should monitor the settlement website for updates and additional instructions.
What Owners Should Do Now
Steps for Affected Owners
If you own or previously owned a 2011-2016 Chevrolet Silverado or GMC Sierra diesel truck, consider the following steps:
- Check your eligibility: Review the criteria on the settlement website.
- Gather documentation: Collect repair invoices, proof of payment, and ownership records.
- File a claim: Submit your claim online or by mail before the deadline.
- Stay informed: Watch for updates regarding the court’s final approval and payment timelines.
Additional Resources
For more information, consult the following official sources:
If you have questions about your legal rights or need assistance with your claim, consider consulting a qualified attorney.
Conclusion
The CP4 fuel pump lawsuit against General Motors has resulted in a significant settlement for owners of affected Chevrolet Silverado and GMC Sierra trucks. The settlement provides financial relief for costly repairs and highlights the importance of consumer protection in the automotive industry. Eligible owners and former owners should review the settlement details and file claims by the specified deadline to ensure they receive compensation.
For attorneys and legal professionals seeking in-depth research and case law, visit Counsel Stack for comprehensive legal resources.
Disclaimer: This guide is for informational purposes only and does not constitute legal advice. The lawsuit and settlement described are based on current public information and allegations; details may change as the case progresses. For specific legal guidance, consult a qualified attorney.
