2015 Kenworth T400 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2015 Kenworth T400 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.

NHTSA complaints

Recalls

Investigations

Crash-involved

Fires reported

Injuries

Deaths

—

NCAP overall

How does 2015 compare to other T400 years?

T400 NHTSA complaints by model year, 2015 highlighted. Red bars are years to avoid.

See all T400 years to avoid →

Does the 2015 Kenworth T400 have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

14V722000Electrical SystemNovember 10, 2014 · 1,380 units

Defect

PACCAR Incorporated (PACCAR) is recalling certain model year 2015 Kenworth T660, T800, W900, T400, and C500 heavy trucks manufactured September 19, 2014, to October 30, 2014. The affected vehicles may have been produced with an undersized wire gauge for the trailer stop lamp circuit in the instrument panel harness.

Consequence

If the smaller wire gauge may overheat increasing the risk of a vehicle fire.

Remedy

PACCAR will notify owners, and dealers will replace the defective wire with a properly sized wire, free of charge. The recall began on December 19, 2014. Owners may contact PACCAR customer service at 1-425-828-5000 (Kenworth).

2015 Kenworth T400 — common questions

Is the 2015 Kenworth T400 reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.

Does the 2015 Kenworth T400 have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 2015 Kenworth T400. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

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

Compiled by Sharon Ben-Moshe, Founder.

How does 2015 compare to other T400 years?

Does the 2015 Kenworth T400 have recalls?

2015 Kenworth T400 — common questions

Is the 2015 Kenworth T400 reliable?

Does the 2015 Kenworth T400 have recalls?

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