The worst 2023 Oshkosh S-Series problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
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Recalls 1
Vehicle speed control: throttle
- What is wrong
- Oshkosh Corporation (Oshkosh) is recalling certain 2022-2024 S-Series vehicles. The throttle pedal assembly may contain an oversized magnet carrier, slowing the responsiveness or causing the pedal to stick.
- Risk
- A pedal that sticks increases the risk of a crash.
- Remedy
- Oshkosh will replace the throttle pedal, free of charge. Owner notification letters were mailed January 31, 2025. Owners may contact Oshkosh customer service at 1‑888‑686‑7278.
Recall number 24V917000 · Recall details
Technical service bulletins for the 2023 Oshkosh S-Series 21
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This bulletin provides instructions for the inspection, weld repair, and installation of reinforcement...
- This bulletin provides instructions for identifying and locating all driveline grease zerk fittings
- This bulletin provides instructions to install the latest battery disconnect switch on S-Series 2.0...
- This bulletin provides instructions to install a check valve in the chute return hydraulic circuit to...
- This bulletin provides instruction for replacing the existing chute drive washer with a hardened steel washer
- This bulletin provides information on verifying powertrain harness grounds are correctly installed, and...
- This bulletin provides instructions for removing an inoperative vehicle TCU. Oshkosh Corporation initiated...
- This bulletin provides information on making sure the dedicated ground from the battery negative to the...
- This bulletin provides information on installing metal door linkage rod clips in place of original plastic...
- This bulletin provides instructions for installing a longer hydraulic hose between the auxiliary pump and...
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Questions about the 2023 Oshkosh S-Series
Is the 2023 Oshkosh S-Series reliable?
Owners have filed 0 complaints about the 2023 Oshkosh S-Series.
What is the most common problem with the 2023 Oshkosh S-Series?
There are not enough complaints to tell.
How many recalls does the 2023 Oshkosh S-Series have?
1 recall, covering vehicle speed control.
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