Ford Special Vehicle Engineering (SVE), General Motors Upfitter Integration (GM UI) and Stellantis (Ram Professional) have released new and updated technical bulletins — some of which may be helpful to NTEA member companies that upfit vehicles. Key information Ford SVE new Q-372 SUPERDUTY AND E-SERIES IMPROPER FUEL CAPS Q-371 SUPER DUTY ELECTRIC PARK BRAKE WHILE IN TRANSPORT MODE Q-370 WHEELBASE MODIFICATIONS ON VEHICLES EQUIPPED WITH ELECTRONIC STABILITY CONTROL Q-369 F-150 LIGHTNING (BEV) PICKUP REAR SEAT REMOVAL Q-368 2024MY SUPER DUTY DIESEL WITH DUAL GENERATOR – NEW ACCESSORY BELT CHANGE Q-367 RANGER PICKUP BOX LOAD REINFORCEMENT BRACKETS GM UI new 205 – 9L7 Upfitter AUX Switches – Higher Trim Levels 204 – Tahoe PPV – Liftgate Strut Warning 203 – UVM (Universal Vehicle Module) Information 202 – Backup Alarm Installation Recommendations 201 – Installing a Backup Alarm Silverado EV WT GM UI updated 203b – UVM (Universal Vehicle Module) Information 200b – Upfitter Power Provisions Silverado EV 198c – High Voltage Disabling/Enabling 196b – Adding Upfitter Switches (9L7) - BrightDrop Zevo Vans 193d – Installation of Upfitter (AUX) Switches (9L7) components (2022i - 2024 Full-size Trucks) Preliminary 188d – Adding Ignition and Battery powered circuits for upfitter use – BrightDrop Zevo cargo vans 180b – Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles 168f – Box Removal with Blind Zone Alert (UKC) and Park Assist (UD5/UD7) Stellantis/Ram Professional new 2025 RAM Snow Plow circuit output change Hardwired Remote Start & RF Hub Module Updates (2023–2024 Ram cab chassis’) HVAC Blower Motor Inoperative (2019–2021 Ram pickups and cab chassis) NTEA members may visit ntea.com/bodybuilderguides to directly access chassis manufacturer body builder sites.
