NHTSA service bulletin

NHTSA Service Bulletin 10023772: 2008 Cadillac Corvette

Official manufacturer communication context for 2008 Cadillac Corvette, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10023772 summary graphic for 2008 Cadillac Corvette
10023772NHTSA document ID
Manufacturer communicationcommunication type
18affected product rows
90/100quality 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

DTC P0756, P0796, P2714, P2723, TCC SHUDDER OR HARSH ENGAGEMENT, HARSH SHIFTS, WATER IN TRANSMISSION - KEYWORDS CODE CONVERTER FLUID TORQUE. EQUIPPED WITH 6L50, 6L80 OR 6L90 (RPO'S MYB, MYC, MYD) AUTOMATIC TRANSMISSION. *NJ

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
CadillacCts2008Ask for service records and run the exact VIN before purchase.
CadillacEscalade2008Ask for service records and run the exact VIN before purchase.
CadillacEscalade Esv2008Ask for service records and run the exact VIN before purchase.
CadillacEscalade Ext2008Ask for service records and run the exact VIN before purchase.
CadillacSrx2008Ask for service records and run the exact VIN before purchase.
CadillacSts2008Ask for service records and run the exact VIN before purchase.
CadillacXlr2008Ask for service records and run the exact VIN before purchase.
ChevroletCorvette2008Ask for service records and run the exact VIN before purchase.
ChevroletSilverado 15002008Ask for service records and run the exact VIN before purchase.
ChevroletSilverado 25002008Ask for service records and run the exact VIN before purchase.
ChevroletSilverado 35002008Ask for service records and run the exact VIN before purchase.
GMCSierra 15002008Ask for service records and run the exact VIN before purchase.
GMCSierra2008Ask for service records and run the exact VIN before purchase.
GMCSierra 25002008Ask for service records and run the exact VIN before purchase.
GMCSierra 35002008Ask for service records and run the exact VIN before purchase.
GMCYukon2008Ask for service records and run the exact VIN before purchase.
GMCYukon Xl 15002008Ask for service records and run the exact VIN before purchase.
GMCYukon Xl 25002008Ask 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 10023772?

DTC P0756, P0796, P2714, P2723, TCC SHUDDER OR HARSH ENGAGEMENT, HARSH SHIFTS, WATER IN TRANSMISSION - KEYWORDS CODE CONVERTER FLUID TORQUE. EQUIPPED WITH 6L50, 6L80 OR 6L90 (RPO'S MYB, MYC, MYD) AUTOMATIC TRANSMISSION. *NJ

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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