Does the 2020 Kenworth T170 have any recalls?

1 recall found in NHTSA data as of September 22, 2026, covering: electronic stability control (esc), service brakes, air. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2020 Kenworth T170 recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Kenworth dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2020 Kenworth T170?

1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2020 Kenworth T170 recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

1 recall found in NHTSA data as of September 22, 2026

For the 2020 Kenworth T170. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Kenworth been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Kenworth dealer can also check your VIN. Recall repairs are free.

2020 Kenworth T170 recalls, newest first

April 6, 2020NHTSA 20V199000460,515 vehicles potentially affected

Electronic stability control (ESC)

Summary: 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: If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
Remedy: 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.
Components: Electronic stability control (ESC); Service brakes, air › Antilock › ABS warning light

This recall on nhtsa.gov

Owner complaints

Owners have filed 1 complaint about the 2020 Kenworth T170 with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 0
Fires reported: 0
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Service brakes1
Steering1
Unknown or other1

Other Kenworth T170 years

Other 2020 Kenworth models

Most recalled 2020 vehicles

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2020 Mercedes-Benz GLE 350 (27 recalls)

All of 2020’s most recalled vehicles

Questions

Does the 2020 Kenworth T170 have any recalls?: 1 recall found in NHTSA data as of September 22, 2026, covering: electronic stability control (esc), service brakes, air. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2020 Kenworth T170 recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Kenworth dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2020 Kenworth T170?: 1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.