NHTSA service bulletin

NHTSA Service Bulletin 10239633: 2014-2024 Cadillac Camaro

Official manufacturer communication context for 2014-2024 Cadillac Camaro, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10239633 summary graphic for 2014-2024 Cadillac Camaro
10239633NHTSA document ID
Manufacturer communicationcommunication type
25affected product rows
75/100quality 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

This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.

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
CadillacCt52022-2024Ask for service records and run the exact VIN before purchase.
CadillacEscalade2015-2024Ask for service records and run the exact VIN before purchase.
CadillacEscalade Esv2015-2023Ask for service records and run the exact VIN before purchase.
CadillacEscalade Na2021Ask for service records and run the exact VIN before purchase.
ChevroletCorvette2014-2023Ask for service records and run the exact VIN before purchase.
ChevroletExpress2021, 2022Ask for service records and run the exact VIN before purchase.
ChevroletExpress 25002023Ask for service records and run the exact VIN before purchase.
ChevroletExpress 35002023Ask for service records and run the exact VIN before purchase.
ChevroletExpress Cutaway Van2021-2023Ask for service records and run the exact VIN before purchase.
ChevroletSilverado 25002020-2024Ask for service records and run the exact VIN before purchase.
ChevroletSilverado 35002020-2024Ask for service records and run the exact VIN before purchase.
ChevroletSuburban 15002021, 2022Ask for service records and run the exact VIN before purchase.
ChevroletSuburban2015-2024Ask for service records and run the exact VIN before purchase.
ChevroletTahoe Police Pursuit2015, 2016Ask for service records and run the exact VIN before purchase.
GMCSavana2021-2024Ask 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 10239633?

This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.

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.

Get Full Report