Recall Register

2018 Kenworth T660: recalls and complaints

NHTSA lists 6 recall campaigns for the 2018 Kenworth T660. The newest campaign is 22V277000. NHTSA received the report on 25 Apr 2022. The NHTSA record gives the component Steering / Critical Fasteners. NHTSA has no complaint on file for this model year.

The NHTSA recall file shows no do-not-drive advisory and no park-outside advisory on these campaigns.

This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.

Remedy of the newest campaign, 22V277000, in the NHTSA record

Dealers will replace and torque the steer arm fasteners, at no charge. Owner notification letters were mailed November 8, 2022. Owners may contact Kenworth customer service at 1-425-828-5888 and Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this recall are 22 PBB and 22 KWB.
NHTSA VIN lookup

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.

NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .

Since the last update

No tracked figure of this page changed in a data update. What the log tracks

All updates to the register

Recall campaigns

6 campaigns, newest first. 649,663 units in total.

  • 22V277000Steering / Critical Fasteners
  • 20V199000Service Brakes, Air / Antilock / ABS Warning Light
  • 18V931000Power Train / Clutch Assembly
  • 18V657000Engine and Engine Cooling / Engine / Diesel
  • 18V555000Electrical System / Wiring
  • 18V368000Electronic Stability Control (ESC)

  1. 22V277000Received . 17,641 units.

    Steering / Critical Fasteners

    Defect, in the NHTSA record
    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.
    Consequence, in the NHTSA record
    Fastener failure can result in a loss of steering control, increasing the risk of a crash or injury.
    Remedy, in the NHTSA record
    Dealers will replace and torque the steer arm fasteners, at no charge. Owner notification letters were mailed November 8, 2022. Owners may contact Kenworth customer service at 1-425-828-5888 and Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this recall are 22 PBB and 22 KWB.

    Report filed by PACCAR Incorporated. Manufacturer campaign number 22 PBB and 22 KWB. Owner notification date in the NHTSA record: .

  2. 20V199000Received . 460,515 units.

    Service Brakes, Air / Antilock / ABS Warning Light

    Defect, in the NHTSA record
    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."
    Consequence, in the NHTSA record
    If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
    Remedy, in the NHTSA record
    PACCAR will notify owners, and dealers will update the NAMUX software within the cab control module, free of charge. PACCAR issued owners an interim notification on June 4, 2020. The recall began May 26, 2020. Owners may contact Kenworth customer service at 1-425-828-5888 or Peterbilt customer service at 1-940-591-4220. PACCAR's number for this recall is 20pbc AND 20KWB.

    Report filed by PACCAR Incorporated. Manufacturer campaign number 20pbc AND 20KWB. Owner notification date in the NHTSA record: .

  3. 18V931000Received . 25,556 units.

    Power Train / Clutch Assembly

    Defect, in the NHTSA record
    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.
    Consequence, in the NHTSA record
    Unintended movement of a vehicle can increase the risk of a crash.
    Remedy, in the NHTSA record
    PACCAR will notify owners, and dealers will update the transmission control module, free of charge. The recall began February 23, 2019. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's numbers for this recall are 18PBE and 18KWH.

    Report filed by PACCAR Incorporated. Manufacturer campaign number 18PBE; 18KWH. Owner notification date in the NHTSA record: .

  4. 18V657000Received . 48,896 units.

    Engine and Engine Cooling / Engine / Diesel

    Defect, in the NHTSA record
    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.
    Consequence, in the NHTSA record
    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.
    Remedy, in the NHTSA record
    Cummins will notify owners, and dealers will replace the suspect fuel pump cooling circuit screen, free of charge. The recall began November 21, 2018. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's number for this recall is 18E081.

    Report filed by PACCAR Incorporated. Manufacturer campaign number 18E081. Owner notification date in the NHTSA record: .

  5. 18V555000Received . 11,429 units.

    Electrical System / Wiring

    Defect, in the NHTSA record
    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.
    Consequence, in the NHTSA record
    If the driver is not warned of a serious engine problem, the engine may unexpectedly fail, increasing the risk of a crash.
    Remedy, in the NHTSA record
    PACCAR will notify owners, and dealers will inspect or test the ISX15 engine harness, and install an overlay jumper harness to supply the missing CEL and SEL circuits, free of charge. The recall began November 30, 2018. Owners may contact PACCAR customer service at 1-918-259-3258. PACCAR's number for this recall is 18KWE.

    Report filed by PACCAR Incorporated. Manufacturer campaign number 18KWE. Owner notification date in the NHTSA record: .

  6. 18V368000Received . 85,626 units.

    Electronic Stability Control (ESC)

    Defect, in the NHTSA record
    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."
    Consequence, in the NHTSA record
    If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
    Remedy, in the NHTSA record
    PACCAR will notify owners, and dealers will update the NAMUX software within the cab control module, free of charge. PACCAR issued owners an interim notification on July 30, 2018. Owners may contact Peterbilt customer service at 1-918-259-3258 or Kenworth customer service at 1-425-828-5000.

    Report filed by PACCAR Incorporated. Manufacturer campaign number 18KWD;18PBB. Owner notification date in the NHTSA record: .

The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Complaints by component

The NHTSA complaint file has no complaint for this model year.

Investigations

The NHTSA investigation file has no investigation that names this model year.

Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.

Other model years

The number under each year is the number of recall campaigns.

  1. 20042
  2. 20054
  3. 20064
  4. 20078
  5. 200814
  6. 200917
  7. 201010
  8. 201113
  9. 20129
  10. 20136
  11. 201411
  12. 201511
  13. 201610
  14. 20176
  15. 20186
  16. 20195
  17. 20201

A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.

Official channels

Cite this page

Recall Register. 2018 Kenworth T660: recalls and complaints. https://recallregister.com/vehicle/kenworth/t660/2018/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .

Sources

Source
NHTSA Office of Defects Investigation
Licence
US government work, public domain
Recall file through
30 Sep 2026
Complaint file through
30 Sep 2026
First complaint in the file
1 Jan 1995
Manufacturer in the recall file
PACCAR Incorporated

The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.

Questions

How many units are in the recall campaigns for the 2018 Kenworth T660?
649,663 units in 6 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the Kenworth T660 have for all model years?
NHTSA lists 56 recall campaigns for the Kenworth T660, model years 2004 to 2020. 6 of them name the 2018 model year.
Is an NHTSA investigation of the 2018 Kenworth T660 open?
The NHTSA investigation file has no investigation that names this model year.