Recall 20V086000 — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE Defect in 2020-2020 KENWORTH T370
RECALL This recall affects up to 4 vehicles.
Recall Summary
| NHTSA Campaign | 20V086000 |
| Manufacturer | PACCAR Incorporated |
| Vehicles Affected | 4 |
| Component | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE |
| Date Notified | |
| Affected Vehicles |
Defect Description
PACCAR Incorporated (PACCAR) is recalling certain 2020 Kenworth T370 long wheelbase vehicles with larger rear axle spacing. The vehicles may be missing a second R12 relay valve, causing increased brake activation timing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."
Safety Consequence
Increased brake activation timing may lengthen vehicle stopping distance, increasing the risk of a crash.
Remedy
PACCAR will notify owners, and Kenworth dealers will install a second R12 relay valve, free of charge. PACCAR issued owners an interim notification on April 14, 2020. The recall began May 6, 2020. Owners may contact Kenworth customer service at 1-425-828-5888. PACCAR's number for this recall is 20KWA.
Related Recalls for KENWORTH
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 24V190000 | 2021 KENWORTH T180 | POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT | 70,509 | |
| 25V569000 | 2024 KENWORTH T680 | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 18,332 | |
| 25V182000 | 2025 KENWORTH K270 | ELECTRICAL SYSTEM:PROPULSION SYSTEM | 168 | |
| 25V436000 | 2024 KENWORTH T480 | EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE | 56,260 | |
| 24V903000 | 2024 KENWORTH T380 | POWER TRAIN:AXLE HUBS | 29 | |
| 25V181000 | 2021 KENWORTH T680 | ELECTRICAL SYSTEM:PROPULSION SYSTEM | 238 | |
| 25V014000 | 2024 KENWORTH T180 | VEHICLE SPEED CONTROL:ACCELERATOR PEDAL | 1,110 | |
| 25V041000 | 2023 KENWORTH T380 | EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE | 5,378 | |
| 24V915000 | 2021 KENWORTH T440 | ELECTRICAL SYSTEM:SOFTWARE | 220,764 | |
| 24V908000 | 2024 KENWORTH T480 | STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM | 68 |