Recall 21V538000 — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE Defect in 2020-2021 GILLIG LOW FLOOR
RECALL This recall affects up to 78 vehicles.
Recall Summary
| NHTSA Campaign | 21V538000 |
| Manufacturer | Gillig, LLC |
| Vehicles Affected | 78 |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE |
| Date Notified | |
| Affected Vehicles |
Defect Description
Gillig, LLC (Gillig) is recalling certain 2020-2021 Low Floor vehicles equipped with Cummins L9 Diesel Engines. The engine calibration software's management of the injection of Diesel Exhaust Fluid can allow excessive ammonia into the tailpipe exhaust.
Safety Consequence
Exposure to high levels of ammonia can increase the risk of injury.
Remedy
Cummins will recalibrate the engine, free of charge. Owners may contact Gillig's customer service at 1-510-264-5073 or 1-800-735-1500.
Related Recalls for GILLIG
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V913000 | 2025 GILLIG LOW FLOOR | SUSPENSION:CRITICAL FASTENERS | 26 | |
| 25V868000 | 2013 GILLIG LOW FLOOR | STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT:LATCHING/RELEASE SYSTEM | 6 | |
| 25V870000 | 2025 GILLIG LOW FLOOR | EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: | 4 | |
| 25V203000 | 2023 GILLIG LOW FLOOR | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY | 27 | |
| 25V076000 | 2019 GILLIG LOW FLOOR | EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS | 91 | |
| 24V959000 | 2023 GILLIG LOW FLOOR | ELECTRICAL SYSTEM:IGNITION:INTERLOCK/LOCKOUT | 332 | |
| 24V958000 | 2024 GILLIG LOW FLOOR | ELECTRICAL SYSTEM:WIRING:RELAYS/SOLENOIDS | 201 | |
| 24V921000 | 2023 GILLIG LOW FLOOR | ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER | 9 | |
| 24V811000 | 2024 GILLIG LOW FLOOR | VISIBILITY:WINDSHIELD WIPER/WASHER | 611 | |
| 24V514000 | 2023 GILLIG LOW FLOOR | STEERING:CRITICAL FASTENERS | 1,189 |