NHTSA service bulletin

NHTSA Service Bulletin 10190965: 2013, 2014 Cadillac Ats

Official manufacturer communication context for 2013, 2014 Cadillac Ats, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10190965 summary graphic for 2013, 2014 Cadillac Ats
10190965NHTSA document ID
Emissions communicationcommunication type
3affected product rows
100/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

2.0L/2.5L Engine 2013 Exchange Program and 2014 PQC Restriction (GMNA Only) The 2013-2014 2.0L and 2.5L (RPOs LTG and LCV) Engines Exchange Program for the above listed vehicles has ended. However, 2013-2014 2.0L (RPO LTG) Engines P/N 12652707 and 2.5L Engine (RPO LCV) P/N 12655638 (Federal Emissions) and P/N 12652706 (California emission) are still on a PQC part restriction. Dealers are still required to contact PQC when it is necessary to order the above service engine P/Ns.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
CadillacAts2013, 2014Ask for service records and run the exact VIN before purchase.
CadillacCts2014Ask for service records and run the exact VIN before purchase.
ChevroletMalibu2013, 2014Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10190965?

2.0L/2.5L Engine 2013 Exchange Program and 2014 PQC Restriction (GMNA Only) The 2013-2014 2.0L and 2.5L (RPOs LTG and LCV) Engines Exchange Program for the above listed vehicles has ended. However, 2013-2014 2.0L (RPO LTG) Engines P/N 12652707 and 2.5L Engine (RPO LCV) P/N 12655638 (Federal Emissions) and P/N 12652706 (California emission) are still on a PQC part restriction. Dealers are still required to contact.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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