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HI-Tech E.V.S. Spartan Gladiator Recall 22V173: Display may freeze, delaying emergency lighting and HVAC controls

NHTSA campaign 22V173, reported March 22, 2022, 3 vehicles potentially affected.

What this recall means for you

Certain 2020 MetroStar and 2021 Gladiator emergency vehicles have a Weldon V-Mux Vista IV LCD display that controls emergency vehicle lighting and HVAC functions. Low voltage spikes, which can vary with the vehicle's electrical installation, may cause the display to lock up or stop working.

If the display freezes or becomes nonfunctional, emergency response efforts can be delayed, which increases the risk of injury. Owners should contact Hi-Tech E.V.S. customer service at 1-209-847-3042 for details.

The remedy is free: Spartan will replace the LCD display at no charge. Owner notification letters are expected to be mailed on April 22, 2022. Check your vehicle's VIN for open recalls as well.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V173Hi-Tech E.V.S.
Component
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Problem
Hi-Tech E.V.S. (Hi-Tech) is recalling certain 2021 Spartan Gladiator and 2020 MetroStar emergency vehicles equipped with Weldon V-Mux Vista IV Standard LCD displays used for controlling emergency vehicle lighting and HVAC functions. These displays may experience low voltage spikes, and cause the LCD display to lock up or become nonfunctional, due to varying electrical installations.
Risk
If the LCD freezes or becomes non-functional, emergency efforts can be delayed, increasing the risk of injury.
Remedy
Spartan will replace the LCD display, free of charge. Owner notification letters are expected to be mailed on April 22, 2022. Owners may contact Hi-Tech's customer service at 1-209-847-3042.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

HI-Tech E.V.S. Spartan Gladiator2021
HI-Tech E.V.S. Spartan Metrostar2020