NHTSA Recall 25V663000
Filed by Altec Industries, Inc.. Component: Electrical System. Reported 2025-10-03. An estimated 278 vehicles are affected. Recall repairs are free at any authorized dealer.
Defect
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.
Risk
Overloaded circuits may overheat and increase the risk of fire.
What the manufacturer will 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.
Manufacturer campaign number: CSN-3257