Kenworth T800 2017

• Recall 250678 [USA]: Insufficient air volume can reduce braking performance and increase the risk of a crash.
  Paccar incorporated (paccar) is recalling certain 2009-2021 kenworth c500, 2014-2015 kenworth t440, 2009-2015 kenworth t660, 2015-2024 kenworth t680, 2009-2024 kenworth t800, 2013-2023 kenworth t880, 2016 kenworth t470, and 2009-2019 kenworth w900 vehicles. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 121, "air brake systems."
  dealers will install the correct volume air tanks, free of charge. Interim letters were mailed april 22, 2023. A second letter will be mailed once the final remedy is available. Owners may contact paccar customer service at 1-425-828-5888. Paccar's number for this recall is 24kwd.
  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.Nhtsa.Gov.

• Recall 146396 [USA]: If the driver unknowingly operates the vehicle without the abs functioning, there would be an increased risk of a crash.
  Paccar incorporated (paccar) is recalling certain 2008-2019 peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 vehicles and 2008-2020 kenworth t170, t270, t370, t660, t680, t800, t880, and w900 vehicles equipped with namux software. In the event that the anti-lock brake system (abs) loses battery and/or ignition power to the controller, the dash warning light for the abs may not illuminate to warn the driver of the loss of abs. As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard (fmvss) number 121, "air brake systems," and 136, "electronic stability control system on heavy vehicles."
  paccar will notify owners, and dealers will update the namux software within the cab control module, free of charge. Paccar issued owners an interim notification on june 4, 2020. The recall began may 26, 2020. Owners may contact kenworth customer service at 1-425-828-5888 or peterbilt customer service at 1-940-591-4220. Paccar's number for this recall is 20pbc and 20kwb.
  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.

• Recall 127148 [USA]: If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. the engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.
  Paccar incorporated (paccar) is recalling certain 2017-2019 kenworth c500, t600, t660, t680, t800, t880 and w900 trucks, as well as peterbilt 367, 386, 389, 567, 579 and 587 trucks, equipped with cummins isx15 or x15 diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.
  cummins will notify owners, and dealers will replace the suspect fuel pump cooling circuit screen, free of charge. The recall began november 21, 2018. Owners may contact paccar customer service at 1-940-591-4220. Paccar's number for this recall is 18e081.
  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.

• Recall 139889 [USA]: If the driver is not warned of a serious engine problem, the engine may unexpectedly fail, increasing the risk of a crash.
  Paccar incorporated (paccar) is recalling certain 2016-2019 kenworth c500, t660, t800, and w900 vehicles, equipped with 1.9m isx15 engines. The engine harnesses may have been manufactured without check engine light (cel) and stop engine light (sel) circuits, preventing the driver from being warned of a serious engine problem.
  paccar will notify owners, and dealers will inspect or test the isx15 engine harness, and install an overlay jumper harness to supply the missing cel and sel circuits, free of charge. The recall began november 30, 2018. Owners may contact paccar customer service at 1-918-259-3258. Paccar's number for this recall is 18kwe.
  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.

• Recall 126603 [USA]: If the driver unknowingly operates the vehicle without the abs functioning, there would be an increased risk of a crash.
  Paccar incorporated (paccar) is recalling certain 2017-2018 peterbilt 567 and 579 trucks and 2015-2018 kenworth t660, t680, t800, t880 and w900 trucks. In the event that the anti-lock brake system (abs) loses battery and/or ignition power to the controller, the dash warning light for the abs may not illuminate to warn the driver of the loss of abs. As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard (fmvss) number 121, "air brake systems," and 136, "electronic stability control system on heavy vehicles."
  paccar will notify owners, and dealers will update the namux software within the cab control module, free of charge. Paccar issued owners an interim notification on july 30, 2018. Owners may contact peterbilt customer service at 1-918-259-3258 or kenworth customer service at 1-425-828-5000.
  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.

• Recall 124786 [USA]: An incorrectly sized airline may lengthen the distance needed to stop the vehicle, increasing the risk of a crash.
  Paccar incorporated (paccar) is recalling certain 2012-2018 kenworth t800 and t880 vehicles equipped with neway adz tridem rear suspensions. The brake control airline may be the incorrect size, resulting in an imbalance in the service brake application timing. As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard (fmvss) number 121, "air brake systems."
  kenworth will notify owners, and dealers will modify the air brake system with updated brake piping, free of charge. The recall began on june 21, 2017. Owners may contact kenworth customer service at 1-425-828-5000. Paccar's number for this recall is 17kwb.
  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.

• Recall 126049 [USA]: A partial tread separation may increase the risk of a crash.
  Paccar incorporated (paccar) is recalling certain model year 2017 kenworth k370, t270, t370, t440, t660, t800 trucks manufactured february 2, 2016, to october 13, 2016, and peterbilt 330, 337, 348, 367, 389, 567, and 579 trucks manufactured march 7, 2016, to october 5, 2016. The affected vehicles are equipped with certain goodyear lhs load range g tires, size 295/75r22.5 g399a, that due to incomplete adhesion, have a tire tread that may partially separate.
  goodyear will notify the owners of the affected peterbilt and kenworth vehicles and goodyear dealers will replace the affected tires, free of charge. The recall began on december 14, 2016. To find a goodyear dealer, owners should contact goodyear consumer relations at 1-800-592-3267. Consumers may also contact kenworth customer service at 1-425-828-5000 and peterbilt customer service at 1-940-591-4000. Paccar's number for this recall is 1016g (pb) (peterbilt), and 16kwc (kenworth).
  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.

• Recall 119910 [USA]: An engine stall can increase the risk of a crash.
  Paccar incorporated (paccar) is recalling certain model year 2017 kenworth c500, t660, t680, t800, t880, and w900 vehicles manufactured march 9, 2016, to april 26, 2016 and 2017 peterbilt 320, 365, 367, 389, 567, 579, and 587 vehicles manufactured march 10, 2016, to may 6, 2016. The affected vehicles are equipped with cummins isx12 or isx15 engines and have an engine control module (ecm) that may short circuit, causing the engine to stall without warning without the ability to restart it.
  cummins will notify owners, and cummins dealers will replace the defective engine control modules, free of charge. The began on july 8, 2016. Owners may contact cummins customer service at 1-800-343-7357, kenworth customer service at 1-425-828-5000 or peterbilt customer service at 1-940-591-4000. Paccar's numbers for this recall are 16kwb (kenworth) and 616-c (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.Go

• Recall 2020148 [Canada]: Lights and instruments
  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).

• Recall 2018527 [Canada]: Fuel supply
  On certain trucks built with a cummins x15 or isx15 engine equipped with nylon fuel lines and a banjo bolt on the fuel pump, a blockage in the fuel cooling system may cause a fuel line to burst. This could result in a significant fuel leak onto the roadway, which would create a road hazard for other motorists. Additionally, this condition could also cause an engine stall without warning, without the ability to restart the engine. Both of these conditions may increase the risk of a crash causing injury and/or damage to property. Correction: cummins-authorized dealers will replace the affected nylon line with a steel line.

• Recall 2018442 [Canada]: Electrical
  On certain trucks with an isx15 engine and a 1.9 m cab, the engine wiring harness is missing circuits to allow the illumination of check (cel) and stop (sel) engine lamps and sounding of the stop engine alarm. A failure to notify the operator of a serious engine problem may result in an engine failure without warning, and loss of motive power while the vehicle is in motion, which could increase the risk of a crash causing injury and/or property damage. Correction: dealers will inspect and/or test the engine harness for the missing circuits, and if found missing, an overlay jumper harness will be installed.

• Recall 2018389 [Canada]: Brakes
  Certain vehicles may fail to conform to the requirements of canada motor vehicle safety standard (cmvss) 121 - air brake systems and cmvss 136 - electronic stability control systems for heavy vehicles. In the event that the anti-lock brake system (abs) loses battery and/or ignition power to the controller, the abs indicator lamp may not illuminate to warn the driver of the loss of abs, which is contrary to the requirements of the standards. This could result in the loss of abs function with no warning to the driver, which could increase the risk of a crash causing injury and/or damage to property. Correction: dealers will reprogram the cab control module.

• Recall 2017590 [Canada]: Accessories
  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 frequent exposure to water. If the retaining ring fails, the relief valve may break down and prevent the fire pump from building adequate pressure, which would increase the risk of injury during firefighting operations. Correction: dealers or certified technicians will inspect and replace the retaining ring(s) as necessary.

• Recall 2017267 [Canada]: Brakes
  Certain vehicles equipped with neway adz tridem rear suspension may not comply with the brake timing requirements of canada motor vehicle safety standard (cmvss) 121 - air brake systems. The brake control airline between the two relay valves is plumbed with a 3/8" airline but should be plumbed with a 1/4" line to balance the service brake application timing and meet the requirement of the standard. An oversized airline could cause a delay in brake activation and increase stopping distances, which could increase the risk of a crash causing injury and/or damage to property. Correction: dealers will update and modify the brake piping of the air brake system.

• Recall 2016289 [Canada]: Engine
  On certain vehicles, the engine control module (ecm) may develop an internal electrical short circuit that could blow a fuse in the ecm's electrical supply circuit. This could cause the engine to stall without warning and prevent the vehicle from being restarted. Engine stalling without warning would result in lost propulsion which, in conjunction with traffic and road conditions, and the driver's reactions, could increase the risk of a crash causing property damage and/or personal injury. Correction: dealers will replace the ecm.

To ensure accuracy and for your safety, it is recommended to do a free VIN recall check here or here [USA] - UK - Canada.

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

Common OBD Error codes specific to this vehicle.

• P1092 [1] P1092
• C2423 [1] C2423