Altec Service Body, LS Series +3 more: Electrical system — power distribution module/ipdm

Affects Altec Service Body, LS Series, Ta Class, At Series, L Series Aerial Device · 2018–2025 — about 965 vehicles.

The hazard

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.

What to do

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.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational