2021 Prevost X3-45 Vip problems, complaints & recalls
Safety recalls (1)
Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys 2022-04-06 · campaign 22V221000 · 6,342 vehicles
Defect: Prevost Car (US) Inc. (Prevost) is recalling certain 2010-2023 H3-45, H3-45 VIP, X3-45, X3-45 Com, and X3-45 VIP vehicles. In the event of the alternator front bearing seizing, the alternator belt may continue to operate, causing the bearing to overheat.
Risk: An overheated alternator bearing can increase the risk of a fire.
Fix: Prevost will replace the alternator belt, free of charge. Owner notification letters were mailed September 30, 2022. Owners may contact Prevost customer service at 1-866-870-2046.
Service bulletins (34)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine 2026-02-03 · MI26-00 · Service Bulletin/Repair Instructions
the gasket thickness was increased from 1.5 mm to 3 mm to prevent interference between the collar ends, which previously made it impossible to reach the specified tightening torque. increasing the gasket thickness ensures sufficient clearance between the collar ends and thus guarantees optimal tight
Suspension 2024-06-04 · IS-23019A · Service Bulletin/Repair Instructions
sway bar collars improvement. revision a : add front sway bar support replacement and change bolts lenght.
Suspension 2023-12-14 · IS-23019 · Service Bulletin/Repair Instructions
sway bar collars improvement
Visibility 2023-06-19 · MI23-15 · Service Bulletin/Repair Instructions
window gaps minimum clearance on converted shells
Engine And Engine Cooling 2023-03-30 · EC0026_B · Service Bulletin/Repair Instructions
on the vehicles affected by this bulletin, the vehicle emission control information label must be replaced. revision: b - causal part changed, was 010352, becomes 85152363. no impact on procedure or parts involved.
Vehicle Speed Control 2023-03-24 · MI20-11A · Service Bulletin/Repair Instructions
prevost driver assist system description. revision a - effective on h3-45 series up to vehicle p-1452
Showing the 6 most recent of 34 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.