2020 KENWORTH W990 Complaints and Recall Information
The 2020 KENWORTH W990 has 0 complaints and 7 recalls filed with NHTSA. Owners most frequently report issues related to steering components, powertrain axle shafts, and brake system software. The recalls address various mechanical and software defects impacting steering, axle assemblies, suspension, and braking systems.
Seven recalls affect this vehicle, covering steering fasteners, axle shafts, driveline components, brake software, and suspension parts. The defects range from potential steering control loss to axle component failures and unintended brake disengagement. Repairs typically involve parts replacement or software updates performed free of charge by dealers.
Recalls- Steering fasteners. Recall 22V277000 affects 17,641 vehicles due to possible Dana D-Series axle steer arm fastener failure that may cause loss of steering control and increase crash risk. Dealers will replace and torque the fasteners at no cost.
- Axle output shafts. Recall 19V911000 involves 148 vehicles where the forward rear axle output shafts may fracture due to improper heat treatment. Fracturing can cause driveline detachment and road hazards. Dealers will inspect and replace affected shafts free of charge.
- Driveline driveshaft. Covered by recall 19V911000, this defect overlaps with the axle output shaft issue on 148 vehicles. Repair includes inspection and replacement as needed to prevent shaft detachment and potential crashes.
- Brake system software. Recall 21V906000 covers 908 vehicles with work brake (winch brake) software that may unintentionally disengage service brakes during winching operations, risking unintended vehicle movement. Dealers will update software free of charge.
- Service brakes air system. Also part of recall 21V906000 for 908 vehicles, the air brake system shares the same risk and repair procedures as the brake software defect, including software updates at no cost.
- Steerable lift axle suspension. Recall 20V506000 affects 1,097 vehicles with Watson and Chalin SL2065 suspension systems where rear pivot bolts may be too short, risking hardware separation and road hazards. Dealers will inspect and replace bolts as necessary free of charge.
- Rear axle lubrication. Recall 19V176000 involves 93 vehicles with rear axles that may lack oil, causing bearing, hub, and axle shaft wear and potential wheel separation. Dealers will inspect, add oil, and replace damaged parts free of charge.
Owners facing repeated repairs or unresolved recall-related issues with steering, axles, or brakes may have rights under their state’s lemon law. It is advisable to consult legal resources or consumer protection agencies for further guidance.
2020 KENWORTH W990 Summary
2020
Model Year
0
Total Complaints
5
Total Recalls
19887
Vehicles Affected
Recalls
2020 KENWORTH W990
17641 vehicles affected
STEERING:CRITICAL FASTENERS
PACCAR Incorporated (PACCAR) is recalling certain 2018-2020 Kenworth T270, T370, T440, T470, T660, T680, T880, T800, W900, W990; and 2018-2020 Peterbilt 330, 337, 348, 365, 367, 389, 520, 567, and 579 vehicles. The Dana D-Series axle steer arm fasteners that attach the steering arm to the steering knuckle may fail.
Risk: Fastener failure can result in a loss of steering control, increasing the risk of a crash or injury.
2020 KENWORTH W990
908 vehicles affected
SERVICE BRAKES, AIR
PACCAR Incorporated (PACCAR) is recalling certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 wrecker and auto hauler vehicles. The work brake (winch brake) may unintentionally disengage the service brakes during winching operations, causing the vehicle to roll.
Risk: Unintended vehicle movement can increase the risk of a crash or injury.
2020 KENWORTH W990
1097 vehicles affected
POWER TRAIN:AXLE ASSEMBLY
PACCAR Incorporated (PACCAR) is recalling certain 2020-2021 Peterbilt 348, 365, 367, 389, 520, 567 and Kenworth T800, T880, W900, W990 vehicles equipped with Watson and Chalin steerable lift axle suspension systems (model SL2065). The axles may have lower rear pivot bolts that are not long enough to sufficiently engage the locking feature of the corresponding nuts.
Risk: The short screws can cause the hardware to separate from the suspension system and become road hazards, increasing the risk of a crash and/or injury.
2020 KENWORTH W990
148 vehicles affected
POWER TRAIN:DRIVELINE:DRIVESHAFT
PACCAR Incorporated (PACCAR) is recalling certain 2020 Kenworth T800, T880 and W990 and Peterbilt 348, 367, 389, 520, and 567 vehicles. The forward rear axle output shafts may have been improperly heat treated during manufacturing, possibly resulting in the shafts fracturing.
Risk: If the rear axle output shaft fractures, the shaft or interaxle driveline could detach and become a road hazard, increasing the risk of a crash.
2020 KENWORTH W990
93 vehicles affected
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
PACCAR Incorporated (PACCAR) is recalling certain 2020 Kenworth T680, T800, T880, W900 and W990 trucks. The rear axles may not contain oil.
Risk: Without lubricating oil, the bearings, hub and axle shafts may wear, resulting in the separation of a wheel end from the axle, increasing the risk of a crash.
Complaints
No complaints found.