Pierce Arrow XT, Enforcer +2 more: Electrical system — software

Affects Pierce Arrow XT, Enforcer, Velocity, Impel · 2015–2026 — about 674 vehicles.

The hazard

A false firm-on-ground indicator light may lead to using the aerial device when the vehicle may shift during aerial operation, increasing the risk of injury.

What to do

Pierce will provide instructions on how to update the vehicle software and perform an aerial device functional check, free of charge. Owner notification letters were mailed April 29, 2026. Owners may contact Pierce customer service at 1-888-974-3723.

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