Recall 04V220000 — SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE Defect in 2004-2004 FREIGHTLINER BUSINESS CLASS M2
RECALL This recall affects up to 1,700 vehicles.
Recall Summary
| NHTSA Campaign | 04V220000 |
| Manufacturer | FREIGHTLINER LLC |
| Vehicles Affected | 1,700 |
| Component | SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE |
| Date Notified | |
| Affected Vehicles |
Defect Description
ON CERTAIN TRUCKS, INCORRECT SPRINGS WERE INSTALLED IN THE EXHAUST PORT OF CERTAIN AIR MANAGEMENT UNIT (AMU) SOLENOID VALVES AND THEY MAY NOT TURN OFF AFTER ACTUATION.
Safety Consequence
DEPENDING ON THE FUNCTION AFFECTED, THIS COULD RESULT IN REAR SUSPENSION AIR PRESSURE LOSS, MALFUNCTION OF THE ENGINE BRAKE, PERMANENT ENGAGEMENT OF THE REAR AXLE DIFFERENTIAL LOCK, OR PREVENT ENGAGEMENT OF THE FIFTH WHEEL SLIDE LOCK. IF THE WARNING INDICATORS IN THE DASH ARE NOT HEEDED, A CRASH COULD OCCUR.
Remedy
DEALERS WILL REPLACE THE AFFECTED VALVES. THE RECALL BEGAN JUNE 29, 2004. OWNERS SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.
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 |