Kenworth T370 — Brakes
High risk
Dec 9, 2024
Model years: 2021, 2022, 2023, 2024, 2025
On certain trucks, poor signal strength could cause the electronic control unit (ECU) to stop working or not to work properly. As a result, some safety systems may not work, includ
Also affects: Kenworth C500b, Kenworth T380, Kenworth T480, Kenworth T680, Kenworth T800b
Kenworth T370 — Steering
High risk
Oct 19, 2022
Model years: 2023
On certain trucks, the tie rod end clamps could crack and loosen. If this happens, the threads on the tie rod end could become damaged and the tie rod end could separate. This coul
Also affects: Kenworth T480, Kenworth T800, Kenworth W900, Kenworth W990, Peterbilt 348
Kenworth T370 — Steering
High risk
Jul 28, 2022
Model years: 2022, 2023
On certain trucks, the steering gear may not have been assembled correctly. As a result, the steering gear could break and cause a loss of steering.
Also affects: Kenworth C500, Kenworth T270, Kenworth T380, Kenworth T440, Kenworth T480
Kenworth T370 — Steering
High risk
Apr 25, 2022
Model years: 2018, 2019, 2020
On certain trucks, the fasteners that attach the steer arm to the steering knuckle may fail. If this happens, the steer arm could separate from the steering knuckle and cause a los
Also affects: Kenworth T270, Kenworth T440, Kenworth T470, Kenworth T660, Kenworth T680
Kenworth T370 — Fuel System
High risk
Aug 3, 2021
Model years: 2021, 2022
Issue: On certain trucks, the hoses between the fuel pump and remote fuel filter may be defective and could leak. Note: This recall only affects trucks equipped with a Cummins 2021
Also affects: Kenworth T270, Kenworth T440, Kenworth T470, Kenworth T480, Kenworth T280
Kenworth T370 — Fuel System
High risk
May 26, 2021
Model years: 2018, 2019, 2020, 2021
Issue: On certain trucks, the fuel rail assembly could develop a leak. Note: This recall only affects trucks equipped with a Cummins L9 or ISX12 diesel engine. Safety Risk: A fuel
Also affects: Kenworth T3, Peterbilt 337, Peterbilt 348, Peterbilt 520, Peterbilt 567
Kenworth T370 — Structure
High risk
Nov 12, 2020
Model years: 2011
On certain trucks, the welds that attach the trailer hitch may crack due to improper welding. As a result, the hitch could detach from the truck while towing a trailer.
Also affects: Freightliner 114sd, Freightliner Business Class M2, International Hv, International Hx, International Mv
Kenworth T370 — Lights And Instruments
High risk
Apr 7, 2020
Model years: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
On certain trucks, the warning light for the tractor anti-lock brake system (ABS) may not turn on if the system loses power. If this happens, the driver will not get warning that t
Also affects: Kenworth T170, Kenworth T270, Kenworth T660, Kenworth T680, Kenworth T800
Kenworth T370 — Brakes
High risk
Feb 14, 2020
Model years: 2018, 2019, 2020
Certain trucks were built without a secondary brake relay valve. As a result, the brake application may be delayed after pushing on the brake pedal. This could cause increased stop
Kenworth T370 — Brakes
High risk
Aug 16, 2019
Model years: 2020
On certain trucks, an air supply hose for the brake system could separate due to loose compression fittings. This could result in a loss of air to the brakes. This would affect bra
Also affects: Kenworth T270
Kenworth T370 — Powertrain
High risk
Dec 24, 2018
Model years: 2018, 2019
On certain vehicles equipped with an Eaton automated manual transmission and electronic clutch actuator (ECA), the clutch may have been manufactured improperly and could fail. If t
Also affects: Kenworth C500, Kenworth T270, Kenworth T440, Kenworth T660, Kenworth T800
Kenworth T370 — Accessories
High risk
Nov 30, 2017
Model years: 2013, 2014, 2015, 2016, 2017
On certain fire trucks, the retaining ring(s) in the relief valve assembly may not have been made using high grade stainless steel, causing it to deteriorate over time due to frequ
Also affects: E-One Cyclone, E-One Quest Ii, E-One Typhoon, Freightliner M2 106, Freightliner M2 112
Kenworth T370 — Steering
High risk
Sep 25, 2017
Model years: 2016
On certain vehicles, the castellated nut and cotter pin on the steer axle may not have been tightened to specification. This could cause the tie rod to become loose in the steer ax
Also affects: Kenworth T170, Kenworth T270, Kenworth T440, Kenworth T660, Kenworth T680
Kenworth T370 — Engine
High risk
Sep 23, 2015
Model years: 2016
On certain vehicles equipped with a Cummins engine, the Engine Control Module (ECM) could develop an internal electrical short circuit that could blow a fuse in the ECM’s electrica
Also affects: Peterbilt 587, Peterbilt 382, Kenworth T680, Peterbilt 579, Peterbilt 567
Kenworth T370 — Electrical
High risk
May 8, 2015
Model years: 2011, 2012, 2013, 2014, 2015, 2016
On certain vehicles, water could migrate into wiper motor head and could lead to internal corrosion. This internal corrosion could form a conductive salt bridge which could result
Also affects: Kenworth 963, Kenworth C500, Kenworth C540, Kenworth C550, Kenworth T270
Kenworth T370 — Brakes
High risk
Dec 23, 2014
Model years: 2015
On certain vehicles, brake chamber diaphragm(s) may not be properly seated. This could lead to brake drag, causing brake overheating or unintended spring brake application. These i
Also affects: Kenworth T270, Kenworth T440, Kenworth T470, Kenworth T660, Kenworth T680
Kenworth T370 — 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 K370, Kenworth T270, Kenworth T440, Kenworth T470
Kenworth T370 — Seats And Restraints
High risk
Jan 24, 2014
Model years: 2014
On certain vehicles, the seat belts may not comply with Canada Motor Vehicle Safety Standard 209 - Seat Belt Assemblies. Due to a defect in manufacturing, the seat belt buckle may
Also affects: Kenworth C500, Kenworth C550, Kenworth T170, Kenworth T270, Kenworth T440
Kenworth T370 — Lights And Instruments
High risk
Dec 5, 2013
Model years: 2014
The stop/turn/tail lights used on certain vehicles may not comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 108 - Lighting System and Retroreflective De
Also affects: Kenworth T170, Kenworth T270, Kenworth T440, Kenworth T470, Kenworth T660
Kenworth T370 — Electrical
High risk
May 24, 2013
Model years: 2014
On certain trucks, an internal defect in the ignition switch can cause the starter to engage when the key is partially inserted. This would allow the engine to start unexpectedly,
Also affects: Kenworth T170, Kenworth T270, Kenworth T470, Kenworth T660, Kenworth T680
Kenworth T370 — Brakes
High risk
Jan 27, 2012
Model years: 2012, 2013
On certain trucks equipped with Bendix ATR-6 Antilock Traction Relay valves, in extremely cold conditions (at or below -18 degrees Celsius), internal ATR valve leakage can occur. T
Also affects: Kenworth T170, Kenworth T270, Kenworth T440, Kenworth T470, Kenworth T660
Kenworth T370 — Brakes
High risk
Mar 7, 2011
Model years: 2011, 2012
On certain vehicles, the slack adjuster housings may have been manufactured incorrectly, which could allow the housings to fracture and fail. As a result, the wheel brake to which
Also affects: Kenworth T660, Kenworth T470, Kenworth T440, Kenworth T270, Kenworth T800
Kenworth T370 — Brakes
High risk
May 10, 2010
Model years: 2011
On certain trucks, the air governor was assembled with a blank plug instead of a breather. Without the breather, the air governor may not be able to detect the loss of pressure in
Also affects: Kenworth T270, Kenworth T800
Kenworth T370 — Emissions
High risk
Sep 8, 2009
Model years: 2008, 2009, 2010
The emergency vehicle applications that are subject of this recall are designed with a dash-mounted switch that enables the vehicle operator to inhibit the aftertreatment diesel pa
Also affects: Kenworth T270, Kenworth T300, Kenworth T800
Kenworth T370 — Brakes
High risk
Apr 22, 2009
Model years: 2009
On certain vehicles, the anchor plate tie bar for the 73mm calipers was inadvertently omitted during vehicle assembly. This could cause a loss or reduction of brake force applied t
Also affects: Peterbilt 335, Kenworth T270, Peterbilt 330, Peterbilt 340
Kenworth T370 — Fuel System
High risk
Jun 4, 2008
Model years: 2007, 2008
On certain trucks, a harness support bracket mounted on the underside of the cab may come into contact with the fuel line at the top of the fuel splitter valve (on units with a due
Also affects: Kenworth T300, Kenworth T270
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