OFFICIAL CAMPAIGN FILE

NHTSA campaign 25V400000

NHTSA campaign 25V400000 covers 12 published year-and-model reports from 1 makes in this index and lists 965 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received June 13, 2025 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 25V400000 says

NHTSA campaign 25V400000 identifies ELECTRICAL SYSTEM and states that A damaged TCCM and disrupted chassis functions can result in a loss of handling and control or brake performance, increasing the risk of a crash.

Defect summary

Altec Industries, Inc. (Altec) is recalling certain 2020 TA Series, 2019 L Series Aerial Device, 2018-2025 Service Body, LS Series, and AT Series trucks. The Power Distribution Module (PDM 10) circuit may experience a voltage spike, which can damage the Transfer Case Control Module (TCCM) and disrupt chassis functions, including the PTO switch, rearview mirror, or rearview camera.

Consequence summary

A damaged TCCM and disrupted chassis functions can result in a loss of handling and control or brake performance, increasing the risk of a crash.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 25V400000

For NHTSA campaign 25V400000, the filed corrective action says: Altec will install a diode to the ignition hot circuit, free of charge. Owner notification letters were mailed August 8, 2025. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3229.

Altec will install a diode to the ignition hot circuit, free of charge. Owner notification letters were mailed August 8, 2025. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3229.

Owner notification: August 8, 2025
Filing manufacturer: Altec Industries, Inc.
Component groups: ELECTRICAL SYSTEM

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 25V400000

RecallRoad links 12 year-and-model reports associated with NHTSA campaign 25V400000; the list reflects published source rows, not individual VIN coverage.