NHTSA service bulletin

NHTSA Service Bulletin 10237175: 2008, 2013, 2014, 2017, 2018, 2019, 2020, 2022, 2023 Champion Advantage

Official manufacturer communication context for 2008, 2013, 2014, 2017, 2018, 2019, 2020, 2022, 2023 Champion Advantage, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10237175 summary graphic for 2008, 2013, 2014, 2017, 2018, 2019, 2020, 2022, 2023 Champion Advantage
10237175NHTSA document ID
Manufacturer communicationcommunication type
31affected 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

According to General Motors Recall 23V247: "These vehicles are equipped with an unused circuit that a final-stage manufacturer may elect to use to install an optional rear HVAC system. If the final-stage manufacturer leaves the circuit's connectors or cut wires unsealed, exposure to moisture or contamination may, over time, cause corrosion. This could result in high current draw through the circuit at the vehicles' lower left side B-pillar. Unintended release of excessive heat from the circuit may pose a risk of a vehicle fire and increase the risk of injury."

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
ChampionChallenger2018Ask for service records and run the exact VIN before purchase.
ChampionCrusader2019Ask for service records and run the exact VIN before purchase.
EldoradoAdvantage2008, 2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoAero Elite2008, 2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoAerolite2008, 2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoAerotech2008, 2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoAerotech 2402014Ask for service records and run the exact VIN before purchase.
EldoradoAmerivan 102014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoAmerivan2014Ask for service records and run the exact VIN before purchase.
EldoradoArrivo2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoAxess2008, 2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoE-z Rider Ii2008, 2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoE-z Rider Ii Max2008Ask for service records and run the exact VIN before purchase.
EldoradoE-z Rider Max Brt2017Ask for service records and run the exact VIN before purchase.
EldoradoEscort Re-a2008Ask for service records and run the exact VIN before purchase.
EldoradoEzrm2014, 2017Ask for service records and run the exact VIN before purchase.
EldoradoKrystal K402014Ask for service records and run the exact VIN before purchase.
EldoradoMst2008Ask 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 10237175?

According to General Motors Recall 23V247: "These vehicles are equipped with an unused circuit that a final-stage manufacturer may elect to use to install an optional rear HVAC system. If the final-stage manufacturer leaves the circuit's connectors or cut wires unsealed, exposure to moisture or contamination may, over time, cause corrosion. This could result in high current draw through the circuit at the vehicles'.

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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