2016 Kenworth T680, 2016 Kenworth T800, 2016 Kenworth T880 and 4 other models Recall: In the affected vehicles, when the transmission shift lever is moved from…
NHTSA campaign 15V639000 · Power Train · filed Oct 9, 2015 · verified Jul 30, 2026
The defect
Paccar (Paccar Incorporated) is recalling certain 2016 Kenworth T680, T800, and T880 trucks manufactured January 5, 2015, to January 7, 2015 and 2016 Peterbilt 367, 384, 567, and 579 trucks manufactured January 2, 2015, to January 9, 2015 and equipped with Eaton Fuller FR 10-speed manual transmissions. In the affected vehicles, when the transmission shift lever is moved from reverse to neutral, the reverse gear may stay engaged. When the transmission shift lever is moved from reverse to a forward gear position, the transmission may mechanically lock because both the reverse gear and forward gear are simultaneously engaged.
The risk
Even though the transmission has been shifted out of reverse into neutral, the vehicle may unexpectedly move backwards, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Paccar will notify the owners, and dealers will inspect and repair the affected transmissions if necessary, free of charge. The recall began on December 4, 2015. Owners may contact Kenworth customer service at 1-425-828-5000 or Peterbilt customer service at 1-940-591-4000. Paccar's numbers for this recall are 15KWM (Kenworth) and 1015N (Peterbilt).
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Kenworth T680 recalls
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- 2021–2025 Kenworth T680 and 2 other models — High voltage (HV) contactors may open, causing a sudden…
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Other campaigns involving Kenworth vehicles
Source: NHTSA recall database, campaign 15V639000 (manufacturer number 15KWN and 1015N). Data last verified Jul 30, 2026.