Check a VIN

October 9, 2026 Service bulletin

Exterior lighting

Jayco technical service bulletin CAN 26-027 for 2027 Jayco Seneca, 2026-2027 Entegra Accolade and 2026-2027 Jayco Seneca Prestige and others.

Bulletin number
CAN 26-027 (CAN 26-027)
Component
Exterior lighting
Summary
Daimler Truck North America LLC (DTNA) has decided that a defect, which relates to motor vehicle safety, exists in certain 2026-2027 Freightliner Business Class M2 and eM2 and Freightliner Custom Chassis S2RV and S2C vehicles. The headlights may contain a software defect, which can cause the low beam headlights to illuminate improperly. Reduced low beam headlight illumination can decrease roadway visibility and increase the risk of a crash. Daimler Truck North America authorized service facility will remedy the affected vehicles by updating the relevant software to allow sufficient low beam headlamp light intensity after operating in high beam mode under elevated ambient temperatures.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Jayco Seneca?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history