Vehicle recall 25V663000 · October 3, 2025
2022-2025 Altec ST600
The auxiliary engine electrical circuit, including the starter and voltage regulator, may become overloaded.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Altec Industries, Inc. (Altec) is recalling certain 2022-2025 ST600 vehicles equipped with auxiliary engines. The auxiliary engine electrical circuit, including the starter and voltage regulator, may become overloaded.
- Consequence
- Overloaded circuits may overheat and increase the risk of fire.
- Remedy
- Owners will be advised to turn the battery disconnect off as part of the shutdown procedure. Altec will replace the electrical circuit, free of charge. Owner notification letters were mailed April 24, 2026. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3257.
Recall details
- NHTSA campaign
- 25V663000
- Reported to NHTSA
- October 3, 2025
- Filed by
- Altec Industries, Inc.
- Manufacturer campaign
- CSN-3257
- Owner notification
- April 24, 2026
- Vehicles potentially affected
- 278
- Initiated by
- the manufacturer
- Components
- Electrical system › Wiring
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Altec ST600 (2022-2025): 2025, 2024, 2023, 2022
Has your Altec been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Altec dealer can also check your VIN. Recall repairs are free.