2017 Kenworth K270 problems, complaints & recalls
Safety recalls (1)
Power Train:axle Assembly 2017-09-06 · campaign 17V554000 · 2,975 vehicles
Defect: PACCAR Incorporated (PACCAR) is recalling certain 2009-2010 Peterbilt 210 and 220 trucks; 2012-2018 Peterbilt 210 and 220 trucks; and 2010-2018 Kenworth K270 and K370 trucks. These LFNA trucks have a front axle sway bar link that may come loose on the frame rail end and fall into the path of the drag link, possibly binding the steering system.
Risk: If the sway bar link detaches and falls into the drag link, it may impact the ability of the vehicle to steer properly, increasing the risk of a crash.
Fix: PACCAR will notify owners, and dealers will inspect the upper sway bar link attachment for a hardened washer installed between the bushing and the nut, installing a washer if it is missing, free of charge. The recall began on October 2730, 2017. Owners may contact Kenworth customer service at 1-425-828-5000 or Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this recall are 817-D and 17KWE.
Service bulletins (15)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine 2026-09-11 · P001 · Service Bulletin/Repair Instructions
"kenworth: dealers should check the chassis list and sir weekly for vin changes. 2 chassis added to the chassis list. peterbilt: dealers should check the chassis list and sir weekly for vin changes. 10 chassis added to the chassis list."
Electrical System 2024-05-11 · 51-016 · Service Bulletin/Repair Instructions
info only dealers/body builders installing liftgates onto k270e/k370e bev trucks must use 24-volt liftgate systems. 12-volt liftgate systems are not compatible with vehicle electrical systems.
Engine And Engine Cooling 2022-10-18 · 45-064 · Service Bulletin/Repair Instructions
info only - paccar is introducing over-the-air (ota) software updates for engine my17 and newer chassis equipped with cummins x15, x12, isx12, isx12n, l9n, px-7, and px-9 engines the technology will leverage the existing remote diagnostic cs hardware to deliver secure software updates remotely. this
Fuel System, Diesel 2021-09-21 · 43-071 · Service Bulletin/Repair Instructions
fix-as-fail â due to undersupply issues, only a limited supply of diesel exhaust fluid (def) sensors are available. as a temporary solution, after paccar confirms a def sensor is not available, a temporary software update will allow a vehicle to continue operation with a failed def sensor by disab
Visibility:windshield Wiper/Washer 2021-02-10 · 02-160 · Service Bulletin/Repair Instructions
information only â windshield washer pumps have a high no trouble found rate. washer pumps may fail to spray due to a clogged filter.
Power Train 2020-12-18 · 26-037 · Service Bulletin/Repair Instructions
fix-as-fail - prior versions of eaton endurant transmission software may be prone to setting linear clutch actuator (lca) fault codes leading to possible lca hardware replacement.
Showing the 6 most recent of 15 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.