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December 19, 2025 Service bulletin

This service bulletin is about certain vehicles equipped with a Weldon Hercules HC 1.8 node giving timing...

Spartan Fire technical service bulletin CSB25-500-001 for 2023-2025 Spartan Fire Gladiator and 2024-2025 Spartan Fire Metrostar.

Bulletin number
CSB25-500-001 (25008)
Component
Electrical system
Summary
This service bulletin is about certain vehicles equipped with a Weldon Hercules HC 1.8 node giving timing errors when combined with the Whelen Core and Core R and instructions on how to update the OS version on the node.

Vehicles covered

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