2018 KENWORTH T660 Complaints and Recall Information
The 2018 KENWORTH T660 has 0 complaints and 9 recalls filed with NHTSA. Although no complaints were reported, owners most frequently report issues related to safety systems and engine components according to recall data.
There are 9 recalls affecting this model involving steering fasteners, electronic stability control, service brakes, engine components, transmission, and wiring systems. These recalls address defects that may impact vehicle safety and operational reliability.
Recalls- Steering fasteners. Recall 22V277000 affects 17,641 vehicles. The Dana D-Series axle steer arm fasteners may fail, leading to potential loss of steering control and increased crash risk. Dealers will replace and torque the fasteners at no charge.
- Electronic stability control. Recall 20V199000 covers 460,515 vehicles. NAMUX software may fail to illuminate the ABS warning light if power to the controller is lost, increasing crash risk without driver alert. Dealers will update the software free of charge.
- ABS warning light. Part of recall 20V199000 affecting 460,515 vehicles. The ABS warning light may fail to illuminate upon ABS loss, which violates federal safety standards and raises crash risk. Dealers will update the NAMUX software at no cost.
- Diesel engine fuel line. Recall 18V657000 affects 48,896 vehicles equipped with Cummins ISX15 or X15 engines. Fuel lines may burst during certain conditions, causing fuel leaks and engine stalls with increased crash risk. Dealers will replace the cooling circuit screen free of charge.
- Clutch assembly. Recall 18V931000 covers 25,556 vehicles with automated manual transmissions. Internal clutch components may fail, possibly causing unintended vehicle movement and crash risk. Dealers will update the transmission control module at no charge.
- Engine wiring harness. Recall 18V555000 involves 11,429 vehicles with ISX15 engines. Missing circuits in the harness may prevent check engine and stop engine lights, withholding warnings of serious engine problems and increasing crash risk. Dealers will install an overlay jumper harness free of charge.
- Diesel engine wiring. Part of recall 18V555000 covering 11,429 vehicles. Absence of warning light circuits may lead to unexpected engine failure and crash risk. Dealers will inspect and repair the harness at no cost.
- Electronic stability control. Recall 18V368000 affects 85,626 vehicles. ABS warning light may not illuminate if loss of power occurs, failing to alert the driver and increasing crash risk. NAMUX software updates will be done without charge.
- ABS warning light. Part of recall 18V368000 for 85,626 vehicles. Failure of the ABS warning light to activate violates safety standards and raises crash risk. Dealers will update the software free of charge.
Owners dealing with repeated repairs or unresolved safety recalls may have rights under their state’s lemon law. Consulting a qualified attorney can help determine eligibility for protection or remedies.
2018 KENWORTH T660 Summary
2018
Model Year
0
Total Complaints
6
Total Recalls
649663
Vehicles Affected
Recalls
2018 KENWORTH T660
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.
2018 KENWORTH T660
460515 vehicles affected
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
PACCAR Incorporated (PACCAR) is recalling certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 vehicles equipped with NAMUX Software. In the event that the Anti-lock Brake System (ABS) loses battery and/or ignition power to the controller, the dash warning light for the ABS may not illuminate to warn the driver of the loss of ABS. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems," and 136, "Electronic Stability Control System on Heavy Vehicles."
Risk: If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
2018 KENWORTH T660
25556 vehicles affected
POWER TRAIN:CLUTCH ASSEMBLY
PACCAR Incorporated (PACCAR) is recalling certain 2018-2019 Peterbilt 337, 348, 365, 367, 389, 567, 579 and 587 trucks and 2018-2019 Kenworth C500, T270, T370, T440, T660, T680, T800, T880 and W900 trucks equipped with automated manual transmissions. An internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement.
Risk: Unintended movement of a vehicle can increase the risk of a crash.
2018 KENWORTH T660
48896 vehicles affected
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PACCAR Incorporated (PACCAR) is recalling certain 2017-2019 Kenworth C500, T600, T660, T680, T800, T880 and W900 trucks, as well as Peterbilt 367, 386, 389, 567, 579 and 587 trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.
Risk: If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.
2018 KENWORTH T660
85626 vehicles affected
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
PACCAR Incorporated (PACCAR) is recalling certain 2017-2018 Peterbilt 567 and 579 trucks and 2015-2018 Kenworth T660, T680, T800, T880 and W900 trucks. In the event that the Anti-lock Brake System (ABS) loses battery and/or ignition power to the controller, the dash warning light for the ABS may not illuminate to warn the driver of the loss of ABS. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems," and 136, "Electronic Stability Control System on Heavy Vehicles."
Risk: If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
2018 KENWORTH T660
11429 vehicles affected
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PACCAR Incorporated (PACCAR) is recalling certain 2016-2019 Kenworth C500, T660, T800, and W900 vehicles, equipped with 1.9M ISX15 engines. The engine harnesses may have been manufactured without check engine light (CEL) and stop engine light (SEL) circuits, preventing the driver from being warned of a serious engine problem.
Risk: If the driver is not warned of a serious engine problem, the engine may unexpectedly fail, increasing the risk of a crash.
Complaints
No complaints found.