2015 Kenworth T400 Problems: 0 Complaints, 1 Recall

The worst 2015 Kenworth T400 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

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Electrical systemReported November 10, 2014 · 1,380 vehicles affected

What is wrong: 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.
Risk: 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).

Recall number 14V722000 · Recall details

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Is the 2015 Kenworth T400 reliable?

Owners have filed 0 complaints about the 2015 Kenworth T400.

What is the most common problem with the 2015 Kenworth T400?

There are not enough complaints to tell.

How many recalls does the 2015 Kenworth T400 have?

1 recall, covering electrical system.

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