Kenworth K370 — High Voltage
High risk
Mar 24, 2025
Model years: 2024, 2025
Issue: On a small number of electric trucks, a problem with a wiring harness connector could cause a sudden loss of power to the wheels. Safety Risk: A loss of power to the wheels
Also affects: Peterbilt 220, Kenworth K270
Kenworth K370 — Suspension
High risk
Sep 7, 2017
Model years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
On certain vehicles, the front axle sway bar link may come loose and detach from the frame rail. If the sway bar link were to detach, it could become lodged between the drag link a
Also affects: Kenworth K270, Peterbilt 210, Peterbilt 220
Kenworth K370 — Fuel System
High risk
Feb 20, 2017
Model years: 2015, 2016, 2017, 2018
On certain vehicles equipped with 2017 emissions engines, a tee fitting in the fuel supply was improperly manufactured and could leak fuel. Leaking fuel, in the presence of an igni
Also affects: Kenworth T680, Kenworth T880, Peterbilt 567, Peterbilt 579
Kenworth K370 — Brakes
High risk
Jan 28, 2015
Model years: 2014
On certain vehicles equipped with a Wabco quick release with double check valves, used to control park/spring brake application, the valve may leak internally. This could cause uni
Also affects: Kenworth T660, Peterbilt 210, Kenworth T880, Peterbilt 320, Kenworth T800
Kenworth K370 — Brakes
High risk
Nov 6, 2014
Model years: 2014
On certain vehicles equipped with a Wabco quick release valve with double check valves, used to control park/spring brake application, the valve may leak internally. This could cau
Also affects: Peterbilt 220, Kenworth K270
Kenworth K370 — Fuel System
High risk
Aug 7, 2014
Model years: 2015
On certain vehicles equipped with Cummins ISB and ISL engines, the fuel filter shell and nut plate could separate, causing a fuel leak and also causing the engine to stall. Stallin
Also affects: Kenworth K270, Kenworth T270, Kenworth T370, Kenworth T440, Kenworth T470
Kenworth K370 — Other
High risk
Feb 25, 2013
Model years: 2013
Certain vehicles fail to conform to Canada Motor Vehicle Safety Standard 102 – Transmission Control Functions. Specifically, the ignition interlock system was designed to allow the
Also affects: Peterbilt 220, Peterbilt 210
Kenworth K370 — Brakes
High risk
Oct 11, 2012
Model years: 2012, 2013
On some trucks equipped with Eaton Ultrashift transmissions, air brake lines could be squeezed between the cab and the transmission electronic clutch actuator. This could cause the
Also affects: Kenworth K270
Kenworth K370 — Lights And Instruments
High risk
Oct 5, 2012
Model years: 2012, 2013
Certain trucks fail to conform to Canada Motor Vehicle Safety Standard 108 – Lighting System and Retroreflective Devices. Specifically, the fog lamps can be activated with the high
Also affects: Kenworth K270, Peterbilt 210, Peterbilt 220
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