| 22V-762 | Oct 12, 2022 | Exterior roof panel was manufactured with insufficient joint strength | Structure | 17,613 | Repair or modification |
| 22V-634 | Aug 19, 2022 | Forward seat barriers may not provide sufficient protection to passengers | Seats | 7,561 | Part replacement |
| 22V-510 | Jul 19, 2022 | Passenger seat frames may crack and rotate from fatigue | Seats | 1,806 | Repair or modification |
| 21V-660 | Aug 25, 2021 | Power steering hose may be routed with inadequate clearance between the hose and the power cables, potentially damaging the power steering hose | Steering | 114 | Repair or modification |
| 21V-659 | Aug 25, 2021 | Power steering hose may be routed with inadequate clearance between the hose and the power cables | Steering | 1,934 | Repair or modification |
| 20V-252 | May 5, 2020 | Lettering on the instruction label for the rear emergency exit window may be too small | Equipment | 7,979 | Label or owner notice |
| 19V-712 | Oct 4, 2019 | Seats may have been manufactured with styrene blocks that may not provide sufficient impact absorption in certain specific areas around the steel… | Seats | 53,528 | Repair or modification |
| 19V-444 | Jun 11, 2019 | Driver side rear brakes may drag | Brakes | 11,546 | Repair or modification |
| 18V-560 | Aug 23, 2018 | Wheelchair lift positioning input cam may fail while the lift is in use, allowing the platform to travel higher than the vehicle's floor height | Adaptive equipment | 84 | Part replacement |
| 18V-254 | Apr 19, 2018 | Wall mounting bracket may crack, causing the seat to not remain secured in place in the event of a crash | Seats | 24 | Repair or modification |
| 18V-253 | Apr 19, 2018 | Wall mounting bracket may crack, causing the seat to not remain secured in place in the event of a crash | Seats | 23,102 | Repair or modification |
| 18V-193 | Mar 26, 2018 | Wall mounting bracket may crack, which may cause the seat to not remain secured in place in the event of a crash | Seats | 6 | Repair or modification |
| 18V-192 | Mar 26, 2018 | Wall mounting bracket may crack, which may cause the seat to not remain secured in place in the event of a crash | Seats | 6,606 | Repair or modification |
| 18V-083 | Jan 30, 2018 | These extinguishers may become clogged, preventing the extinguisher from discharging as expected or requiring excessive force to activate the… | Equipment | 606 | Part replacement |
| 17V-729 | Nov 17, 2017 | Under load, the seat belt buckle mount rod can fracture | Seat belts | 51 | Part replacement |
| 17V-589 | Sep 21, 2017 | Reinforcement bracket may be missing from the seats that have 3-point seat belts | Seats | 28 | Repair or modification |
| 17V-587 | Sep 21, 2017 | Reinforcement bracket may be missing from the seats that have 3-point seat belts | Seats | 53 | Repair or modification |
| 17V-317 | May 11, 2017 | Occupant seat lap belts may have been anchored to the seat instead of the bus structure | Seat belts | 152 | Repair or modification |
| 17V-314 | May 11, 2017 | Occupant seat lap belts may have been anchored to the seat instead of the bus structure | Seat belts | 46 | Repair or modification |
| 17V-313 | May 11, 2017 | Occupant seats may have been installed without under-rail washers, reducing their anchorage strength | Seats | 1,132 | Part replacement |
| 16V-631 | Aug 31, 2016 | Affected lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position | Adaptive equipment | 3 | Part replacement |
| 16V-629 | Aug 31, 2016 | Affected lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position | Adaptive equipment | 958 | Part replacement |
| 16V-395 | Jun 2, 2016 | In the affected vehicles, the stem that connects the outside emergency door handle to the emergency door opening mechanism may corrode | Structure | 24,698 | Part replacement |
| 16V-326 | May 19, 2016 | Affected vehicles have a transmission retarder that may increase coolant system pressure high enough to cause hose fatigue and lead to premature… | Engine and cooling | 43 | Part replacement |
| 16V-325 | May 19, 2016 | Affected vehicles have a transmission retarder that may increase coolant system pressure high enough to cause hose fatigue and lead to premature… | Engine and cooling | 94 | Part replacement |
| 16V-324 | May 19, 2016 | These vehicles use a rubber elbow to connect a coolant line to a heater inside the bus | Engine and cooling | 131 | Part replacement |
| 16V-323 | May 19, 2016 | These vehicles use a rubber elbow to connect a coolant line to a heater inside the bus | Engine and cooling | 2,032 | Part replacement |
| 16V-080 | Feb 10, 2016 | Affected stop arms have a reflective decal that may peel loose from the stop arm | Other or unknown | 878 | Part replacement |
| 15V-843 | Dec 15, 2015 | In the event of a severe rear-end collision, the seats may tilt rearward | Seats | 508 | Repair or modification |