Recall 20V390000 — SERVICE BRAKES, AIR:SUPPLY:QUICK RELEASE VALVE Defect in 2017-2021 FREIGHTLINER CASCADIA
RECALL This recall affects up to 164,326 vehicles.
Recall Summary
| NHTSA Campaign | 20V390000 |
| Manufacturer | Daimler Trucks North America LLC |
| Vehicles Affected | 164,326 |
| Component | SERVICE BRAKES, AIR:SUPPLY:QUICK RELEASE VALVE |
| Date Notified | |
| Affected Vehicles |
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2021 Freightliner Cascadia tractor trailers. The single brake modulator valve may be affected by chemical corrosion which can slow down the release timing and cause the brakes to pull to the affected side during automatic braking events.
Safety Consequence
Brakes that pull to one side during automatic braking events may cause a sudden change in vehicle direction, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will replace the front left and right single brake modulator valves will be replaced and spacers added, free of charge. The recall began August 28, 2020. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-855.
Related Recalls for FREIGHTLINER
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V760000 | 2026 FREIGHTLINER BUSINESS CLASS M2 | SUSPENSION:CRITICAL FASTENERS | 18,783 | |
| 25V601000 | 2025 FREIGHTLINER BUSINESS CLASS M2 | SERVICE BRAKES, AIR:CRITICAL FASTENERS | 402 | |
| 25V603000 | 2024 FREIGHTLINER BUSINESS CLASS M2 | STEERING:CRITICAL FASTENERS | 343 | |
| 25V504000 | 2022 FREIGHTLINER BUSINESS CLASS M2 | STEERING | 176 | |
| 25V295000 | 2025 FREIGHTLINER 114SD | SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK | 68 | |
| 25V046000 | 2024 FREIGHTLINER EM2 | ELECTRICAL SYSTEM:WIRING:POWER DISTRIBUTION MODULE/IPDM | 810 | |
| 25V187000 | 2025 FREIGHTLINER BUSINESS CLASS M2 | EXTERIOR LIGHTING:BRAKE LIGHTS | 1,968 | |
| 24V924000 | 2020 FREIGHTLINER BUSINESS CLASS M2 | ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE | 139 | |
| 24V736000 | 2025 FREIGHTLINER CASCADIA | FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP | 620 | |
| 23V806000 | 2021 FREIGHTLINER SPRINTER 4500 | STRUCTURE:BODY | 131 |