RECALLS — PETERBILT 337
Peterbilt 337 recalls
Peterbilt 337 model years 2010–2023 covered by at least one recall campaign. Pick a year to see the Canadian and U.S. campaigns side by side.
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U.S. NHTSA campaigns are listed on each year page, where they are queried live by model year. The Canadian list below covers every year together.
Transport Canada recalls
17- Steering#2022410
3,041 units affected
Issue: 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. Safety Risk: A loss of steering control could create the risk of a crash. Corrective Actions: PACCAR will notify owners by mail and instruct you to take your vehicle to a dealership to inspect the serial number on the steering gear, and replace it, if necessary.
- Steering#2022210
985 units affected
Issue: 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 loss of steering control. Note: This recall only affects trucks equipped with a Dana D-series steer axle. Safety Risk: A loss of steering control could increase the risk of a crash. Corrective Actions: PACCAR will notify owners by mail. The corrective actions for this recall are under development.
- Fuel System#2021323
19 units affected
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 leak can create the risk of a fire. Corrective Actions: Cummins will notify owners by mail and instruct you to take your truck to a Cummins authorized service center to inspect the fuel rail. If damage is found, the fuel rail and fuel lines will be replaced. If no damage is found, the fuel rail will be reassembled with new crush washers using a special tool.
- Lights And Instruments#2020148
65,284 units affected
Issue: 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 the ABS is not working properly. Note: This problem would also cause the traction control (TC) and electronic stability control (ESC) lights not to turn on. Safety Risk: If a driver is not warned that the ABS is not working properly, there could be an increased risk of a crash. Corrective Actions: PACCAR will notify owners by mail and instruct you to take your truck to a dealer to update the software for the cab control module (CECU).
- Powertrain#2018739
2,634 units affected
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 this occurs, the broken clutch components could prevent the transmission from disengaging or shifting to neutral. This could result in unintended vehicle movement, even if the parking brake is applied, increasing the risk of a crash causing injury and/or damage to property. Correction: Dealers will recalibrate the Transmission Control Module (TCM).
- Steering#2017461
281 units affected
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 axle, which would result in audible noise and/or looseness in steering. If the vehicle were continued to be operated in this condition, the tie rod could disconnect from the knuckle, resulting in a complete loss of control of a vehicle wheel, which would increase the risk of a crash causing injury and/or damage to property. Correction: Dealers will inspect the torque of the castellated nuts on the tie rod, and replace the tie rod stud and knuckle as necessary.
- Brakes#2016603
184 units affected
On certain vehicles, the stop lamps may fail to activate due to a defective weld and incomplete circuit within the stop lamp switch. If the stop lamp switch fails during the application of the service brakes, the brake lights on the vehicle and trailer will not illuminate, thereby increasing the possibility of a crash causing injury and/or damage to property. Correction: Dealers will inspect and replace any 08-01760 stop lamp switches with a suspect date code (1056, 1026, 0821, 1386 and 1456).
- Tires#2015531
520 units affected
On certain vehicles equipped with Michelin MN 295/60R22.5 XZA-2 front tires, the programmed maximum vehicle speed may exceed the speed rating of the tire. This could result in premature tire failure to occur under certain operating conditions (higher speeds, load and road temperature). A tire failure could cause the driver to lose vehicle control, which may result in a crash causing injury and/or property damage. Correction: Dealers will reprogram the engine’s vehicle speed parameters to limit the maximum vehicle speed to the tire speed rating.
- Engine#2015418
9 units affected
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 electrical supply circuit. This could result in an unexpected engine stall without the ability to restart the engine, which could increase the risk of a crash. Correction: Dealers will replacing the existing, affected ECM with a new ECM.
- Engine#2015211
169 units affected
On certain vehicles equipped with Cummins Westport ISL-G engines, excessive engine crankcase pressure could cause the vent tube assembly elbow to detach from the breather. This could allow engine oil to come in contact with hot surfaces, increasing the risk of fire resulting in injury and/or damage to property. Correction: Dealers will install clamps at both ends of the elbow of the breather tube assembly and reprogram the Electronic Control Module (ECM) to improve diagnostic capabilities.
- Fuel System#2014339
199 units affected
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. Stalling would result in a loss of motive power, increasing the risk of a crash resulting in injury and/or damage to property. Correction: Dealers will replace the fuel filter.
- Airbag#2014198
4 units affected
On certain vehicles, a wiring defect could cause the airbag warning lamp to fail to illuminate in the event of a fault with the side curtain airbag system. As a result, a fault could go undetected by the driver, and cause the side airbag to fail to deploy in a crash. This could increase the risk of injury. Correction: Dealers will affect repairs.
- Seats And Restraints#2014020
1,646 units affected
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 not release as required by the standard. This could hinder egress from the vehicle in an emergency, increasing the risk of injury. Correction: Dealers will inspect and, if necessary, replace affected seatbelt buckles.
- Electrical#2013178
255 units affected
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, which could injure someone working in the engine compartment. Also, manual transmission vehicles without the neutral start option may move unexpectedly if the transmission is in gear at the time the key is inserted. This could result in a crash causing property damage and/or personal injury. Correction: Dealers will inspect and, if necessary, replace the ignition switch assembly.
- Brakes#2012027
1,434 units affected
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. This could cause unintended brake application, which could overheat the affected brakes and cause a fire. Also, in certain low traction conditions, unexpected brake application can cause a loss of vehicle control and a crash. These issues could result in property damage and/or personal injury. Correction: Dealers will update the cover assembly on the ATR valves.
- Brakes#2010147
14 units affected
On certain vehicles, the terminal for circuit BRN5112-1 could be located in the incorrect cavity of the ABS Relay/Fuse block. Locating the harness in the incorrect cavity will cause the ABS malfunction indicator lamp to be illuminated at all times. The ABS brake system will not be affected by this condition, however, if there is a problem with the ABS system the driver will be informed, which could increase the risk of a crash causing property damage, personal injury or death. Correction: Dealers will reposition the incorrectly located ABS wiring terminal.
- Other#2010145
147 units affected
On certain trucks, the hood anti-blowdown device (designed to prevent unintended and unexpected hood closure) can become hindered or inoperative due to unintentional latch movement which interferes with the hood pivot j-hook, latch misalignment, or latch fallout. An unintended latch closure can cause personal injury. Correction: Dealers will install hood anti-blowdown retention cables to the radiator and hood assemblies.
Canadian data updated August 24, 2026
Does this recall apply to my vehicle?
Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.
What to do
Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, contact your manufacturer or dealer with your full VIN, or use the official channel:
- NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
- Defects and recalls database — Transport Canada