The worst 2022 Thomas Built Buses Saf-T-Liner Efx problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
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Recalls 6
Equipment: other: labels
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain Thomas Built Buses 2019-2022 Saf-T-Liner C2, Saf-T-Liner EFX, Saf-T-Liner HDX, Minotour DRW, 2020-2022 Saf-T-Liner C2 Jouley, and Minotour SRW school buses. The Emergency Exit Label lettering is too small and may be difficult to read. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 217, "Bus Emergency Exits and Window Retention and Release."
- Risk
- Emergency exit labels that are difficult to read can prevent or delay the use of the emergency exit, increasing the risk of injury.
- Remedy
- Dealers will correct the lettering, free of charge. Owner notification letters were mailed September 5, 2024. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL918.
Recall number 24V555000 · Recall details
Structure: body: roof and pillars
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2011-2023 Thomas Built EFX and HDX school buses. The exterior roof panel was manufactured with insufficient joint strength. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 221, "School Bus Body Joint Strength."
- Risk
- A school bus exterior roof panel with insufficient joint strength may separate during a crash, increasing the risk of injury.
- Remedy
- Dealers will add additional mechanical fasteners to secure the joints, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL957.
Recall number 22V762000 · Recall details
Seats: mid/rear assembly
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2014-23 Thomas Built Buses HDX and 2014-22 EFX school buses equipped with 39-inch S3C seat frames and 3-point flex seatbelts. The passenger seat frames may crack and rotate from fatigue.
- Risk
- Cracked passenger seat frames may not adequately secure passengers in the event of a crash, increasing the risk of injury.
- Remedy
- Dealers will secure the seat frames with brackets, free of charge. Owner notification letters were mail December 4, 2023. Owners may contact DTNA's customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL946.
Recall number 22V510000 · Recall details
Seats: critical fasteners
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2023 Thomas Built Buses Saf-T-Liner EFX School Buses. The passenger seat mounting bolts may break due to improperly placed mounting that allows contact with the chassis cross member bolts. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 210, "Seat Belt Assembly Anchorage" and 222, "School Bus Passenger Seating and Crash Protection."
- Risk
- A seat with broken mounting bolts may not properly restrain an occupant in a crash, increasing their risk of injury.
- Remedy
- Dealers will add a spacer to provide proper clearance between the passenger seat mounting and chassis cross member bolts, free of charge. Owner notification letters were mailed June 2, 2022. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL-921.
Recall number 22V153000 · Recall details
Electrical system: alternator/generator/regulator
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2022 Thomas Built EFX and HDX school buses. The nut for the power cable stud on the alternator may not have been tightened properly, which can cause a loose cable connection.
- Risk
- A loose power cable connection may cause electrical arcing, which can increase the risk of a fire.
- Remedy
- Dealers will inspect the alternator power cable connection and tighten it if necessary, free of charge. Owner notification letters were mailed on December 17, 2021. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL904.
Recall number 21V850000 · Recall details
Steering: critical fasteners
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2021-2022 Thomas Built Buses Saf-T-Liner C2, Saf-T-Liner EFX, and Saf-T-Liner HDX school buses. The steering arm and tie rod bolts may have a defective seam that can fracture.
- Risk
- A fractured bolt may cause a loss of steering, increasing the risk of a crash.
- Remedy
- DTNA will notify owners, and dealers will replace the tie rod arm bolts and steering arm, free of charge. The recall began on June 10, 2021. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL-884.
Recall number 21V255000 · Recall details
See all 6 recalls for the 2022 Thomas Built Buses Saf-T-Liner Efx
Technical service bulletins for the 2022 Thomas Built Buses Saf-T-Liner Efx 54
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair...
- Technical Service Bulletin for Electrical Wiring Modifications for Type DFootwell Heater
- Service Solution for EFX AC Upper bracket TBB 130987 replaced with TBB 248310
- Service Solution for EFX Shock Mount Frame Rail Crack Repair
- My communications for DTNA Announces Extended Coverage Policy Updates
- Service Solution for HDX / EFX front lighting replacement
- Service Solution for Power steering Pump TBB 61280827 replacement with TBB 246122
- CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test...
- Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
- Draft Fuel Injection Cleaning Machine (FICM) Setup Instructions
See all 54 bulletins for the 2022 Thomas Built Buses Saf-T-Liner Efx
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Questions about the 2022 Thomas Built Buses Saf-T-Liner Efx
Is the 2022 Thomas Built Buses Saf-T-Liner Efx reliable?
Owners have filed 0 complaints about the 2022 Thomas Built Buses Saf-T-Liner Efx.
What is the most common problem with the 2022 Thomas Built Buses Saf-T-Liner Efx?
There are not enough complaints to tell.
How many recalls does the 2022 Thomas Built Buses Saf-T-Liner Efx have?
6 recalls, covering equipment, structure and seats.
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