Technical Service Bulletin 24-458 — 2025 KEYSTONE AVALANCHE
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | 24-458 |
| Manufacturer | |
| Vehicle | 2025 KEYSTONE AVALANCHE |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
It has been determined that the units in the campaign cannot be winterized without an external pump to push antifreeze into the unit.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2025 KEYSTONE AVALANCHE
25-466
UNKNOWN OR OTHER