VehicleVerdict

2023 Kenworth K370 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2023 Kenworth K370 — too few to judge reliability from owner reports alone — but 3 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

0

NHTSA complaints

3

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2023 compare to other K370 years?

K370 NHTSA complaints by model year, 2023 highlighted1 complaints2010: 0 complaints2011: 0 complaints2012: 0 complaints2013: 0 complaints2014: 0 complaints2015: 0 complaints2016: 0 complaints2017: 0 complaints2018: 0 complaints2022: 0 complaints2023: 0 complaints2024: 0 complaints2025: 0 complaints2026: 0 complaints
K370 NHTSA complaints by model year, 2023 highlighted. Red bars are years to avoid.

See all K370 years to avoid →

Does the 2023 Kenworth K370 have recalls?

3 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

25V182000Electrical SystemMarch 24, 2025 · 211 units

Defect

PACCAR Incorporated (PACCAR) is recalling certain 2021-2026 Peterbilt 220, 2022-2026 Kenworth K370, and 2020-2026 K270 Medium-Duty Battery Electric Vehicles. The cradle harness may have a loose electrical connection that can cause a loss of drive power.

Consequence

A loss of drive power increases the risk of a crash.

Remedy

Dealers will inspect and replace the cradle harness as necessary, free of charge. Owner letters were mailed September 8, 2025. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's numbers for this recall are 25KWD and 25PBD.

23V616000TransmissionSeptember 5, 2023 · 21 units

Defect

PACCAR Incorporated (PACCAR) is recalling certain 2023 Kenworth K270, K370, and Peterbilt 220 trucks. The driveshafts can break under certain loading conditions.

Consequence

A broken driveshaft can separate and cause a loss of drive power, increasing the risk of a crash.

Remedy

Dealers will replace the driveshafts, free of charge. Owner notification letters were mailed November 16, 2023. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's numbers for this recall are 23KWG and 23PBG.

22V631000EngineAugust 17, 2022 · 1,601 units

Defect

PACCAR Incorporated (PACCAR) is recalling certain 2023 Peterbilt 220, 389, 520, 536, 537, 348, 367, 567, 548, 579, and 2023 Kenworth T680, K270, T440, T880, W990, K370, T280, T380, T480, T800, and W900 vehicles. The engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.

Consequence

An unexpected engine stall can increase the risk of a crash.

Remedy

Dealers will replace the ECM, free of charge. Owner notification letters are expected to be mailed October 16, 2022. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 22KWG and 22PBG.

2023 Kenworth K370 — common questions

Is the 2023 Kenworth K370 reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 3 recalls should be verified as completed.

Does the 2023 Kenworth K370 have recalls?

Yes — NHTSA lists 3 recall campaigns affecting the 2023 Kenworth K370. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.