Altec Recall 25V663000: Electrical System, Wiring
NHTSA recall 25V663000 · announced October 3, 2025 · filed by Altec Industries, Inc. · 278 units affected
The problem
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.
The risk
Overloaded circuits may overheat and increase the risk of fire.
What to do
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.
Official NHTSA recall notice →
Vehicles covered by this recall
Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.