Electrical system: Wiring: Relays/solenoids12/20/202424V958000
Gillig, LLC (Gillig) is recalling certain 2021-2024 Low Floor style transit buses. The fire suppression relay cable may be damaged, chafing against the mounting bolt, and fail.
Consequence
Failure of the fire suppression system can increase the risk of injury during a fire.
Remedy
Dealers will replace the relay cable, free of charge. Owner notification letters were mailed December 31, 2024. Owners may contact GILLIG customer service at 1-800-735-1500.
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 nhtsa.gov.
Equipment: Emergency: Fire supression: Wiring12/20/202424V958000
Gillig, LLC (Gillig) is recalling certain 2021-2024 Low Floor style transit buses. The fire suppression relay cable may be damaged, chafing against the mounting bolt, and fail.
Consequence
Failure of the fire suppression system can increase the risk of injury during a fire.
Remedy
Dealers will replace the relay cable, free of charge. Owner notification letters were mailed December 31, 2024. Owners may contact GILLIG customer service at 1-800-735-1500.
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 nhtsa.gov.
Electrical system: Ignition: Interlock/lockout12/20/202424V959000
Gillig, LLC (Gillig) is recalling certain 2023-2024 Low Floor style transit buses. The high voltage electric air compressor may not be connected to the High Voltage Interlock Loop (HVIL). Therefore, the HVIL cannot detect a loose or disconnected compressor power cable.
Consequence
Failure to alert the operator to a power cable issue can increase the risk of injury by electrical shock.
Remedy
Dealers will install an additional electrical harness, extending the HVIL loop to the air compressor, free of charge. Owner notification letters were mailed February 12, 2025. Owners may contact GILLIG customer service at 1-800-735-1500.
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 nhtsa.gov.
Visibility: Windshield wiper/washer10/29/202424V811000
Gillig, LLC (Gillig) is recalling certain 2024 Low Floor buses. A defective welded joint may cause the wiper arm to suddenly fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 104, "Windshield Wiping and Washing Systems."
Consequence
Inoperative wipers can reduce the driver's ability to see out of the windshield, increasing the risk of a crash.
Remedy
Gillig will replace the wiper motor arm, free of charge. Owner notification letters were mailed December 12, 2024. Owners may contact Gillig customer service at 1-800-735-1500.
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 nhtsa.gov.
Steering: Critical fasteners07/05/202424V514000
Gillig, LLC (Gillig) is recalling certain 2023-2024 Low Floor transit buses. The steering spline shaft fasteners may have been improperly tightened, allowing the steering spline shaft to loosen.
Consequence
A loose steering shaft can cause a complete loss of steering control, increasing the risk of a crash.
Remedy
Gillig will tighten the fasteners, free of charge. Owner notification letters were mailed August 13, 2024. Owners may contact Gillig customer service at 1-510-264-5073 or 1-800-735-1500.
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.
Electrical system: Propulsion system: Traction battery04/01/202525V203000
Gillig, LLC (Gillig) is recalling certain 2023-2024 Low Floor transit buses. The high voltage batteries may have loose hardware that can fall inside the battery pack and create a short circuit.
Consequence
A short circuit increases the risk of a fire. In addition, the battery contactors may open suddenly and cause a loss of drive power, increasing the risk of a crash.
Remedy
Gillig will install new battery fasteners as necessary, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact Gillig customer service at 1-800-735-1500.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.
Equipment: Other: Labels03/26/202626V190000
Gillig, LLC (Gillig) is recalling certain 2023-2024 Low Floor transit buses equipped with Michelin X InCity Grip D rear tires. The rear Gross Axle Weight Rating (GAWR) on the federal placard may exceed the tire load rating. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 120, "Wheels and Rims - Other Than Passenger Cars."
Consequence
Referencing an incorrect GAWR can lead to unintentionally overloading the rear tires, increasing the risk of a crash.
Remedy
Gillig will replace the federal placard, free of charge. Owner notification letters are expected to be mailed April 24, 2026. Owners may contact Gillig customer service at 1-800-735-1500.
Electrical system: Propulsion system: Cables03/12/202626V144000
Gillig, LLC (Gillig) is recalling certain 2023-2026 Low Floor transit buses. The high voltage cable, connecting the inverter to the drive unit, contains a splice connection that reduces the amp capacity rating.
Consequence
Reduced capacity may cause the cable to overheat, increasing the risk of a fire.
Remedy
Gillig will reprogram the software as an interim repair. For the final remedy, Gillig will replace the high voltage cable. Both repairs will be provided free of charge. Interim owner notification letters explaining the safety risk were mailed April 14, 2026. Another notice will be sent once the final remedy becomes available. Owners may contact Gillig's customer service at 1-800-735-1500.
Fuel system, diesel: Delivery: Hoses, lines/piping, and fittings03/12/202626V142000
Gillig, LLC (Gillig) is recalling certain 2021-2026 Low Floor transit buses. The air compressor intake pipe may contact and damage the fuel line.
Consequence
A damaged fuel line may leak, increasing the risk of a fire.
Remedy
Gillig will inspect, replace, and reorient the intake pipe as necessary, free of charge. Owner notification letters were mailed April 24, 2026. Owners may contact Gillig's customer service at 1-800-735-1500.
Equipment: Appliance: Tv/radio/speakers02/11/202525V076000
Gillig, LLC (Gillig) is recalling certain 2019-2024 Low Floor transit buses. The rivet-nut fasteners that secure the TFT flat panel display monitor to the bus ceiling may fail, causing the monitor to detach and fall.
Consequence
A monitor that detaches and falls from the ceiling increases the risk of injury.
Remedy
Gillig will replace the rivet-nut fasteners, free of charge. Owner notification letters were mailed March 18, 2025. Owners may contact Gillig customer service at 1-800-735-1500.
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 nhtsa.gov.