2025 Grand Design Lineage TSBs
3 Technical Service Bulletins across 3 categories
Categories
Other
1 bulletin11034098
AC may not cool efficiently.
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Process walks dealer through how to install a direct dump feature to the AC system and add insulation in the front cab area.
Engine
1 bulletin11029297
n response to concerns the entry steps may unexpectedly deploy on the Grand Design Lineage Class C motorhomes GDRV has issued a service bulletin.
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Bulletin covers 2025-2026 Lineage Class C Motorhomes built with a sensor switch. The switch will be changed to a magnet to ensure better ability to maintain continuity during travel.
Body & Paint
1 bulletin11020898
Relates to concerns that the slide may not fully retract at the bottom, causing water intrusion.
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25FW Lineage models built between 5/6/24 - 7/25/25 are potentially affected.