There have been 6 technical service bulletins issued for the 2020 Paccar Mx-13.
| Bulletin Date: | Jun. 8, 2022 |
| Component: | Electrical system. |
| Bulletin Summary: | Info only: lin hybrid switch harnesses are available to order from paccar parts. |
| Vehicles covered in this TSB: |
2019 Paccar Mx-11,
2020 Paccar Mx-11,
2021 Paccar Mx-11,
Paccar Mx-11,
2019 Paccar Mx-13,
2020 Paccar Mx-13,
2021 Paccar Mx-13.
|
| Bulletin Date: | Sep. 21, 2021 |
| Component: | Diesel fuel system. |
| Bulletin Summary: | Fix-as-fail ? 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 veh |
| Vehicles covered in this TSB: |
2016 Kenworth 963,
2016 Kenworth C500,
2017 Kenworth C500,
2018 Kenworth C500,
2019 Kenworth C500,
2016 Kenworth C540,
2016 Kenworth C550,
2016 Kenworth K170,
2016 Kenworth K270,
2017 Kenworth K270,
2018 Kenworth K270,
2016 Kenworth K300,
2016 Kenworth K370,
2017 Kenworth K370,
2018 Kenworth K370,
|
| Bulletin Date: | Feb. 24, 2021 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Fix-as-fail ? chassis with my20/19 paccar mx-13 or mx-11 engines that received software updates to rc03/04 may set dtc p1710 and possibly p3797 under certain operating conditions. A unique p1710 troubleshooting procedure, specific to this |
| Vehicles covered in this TSB: |
2019 Paccar Mx-13,
2020 Paccar Mx-13.
|
| Bulletin Date: | Jan. 28, 2021 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Non-safety campaign ? certain paccar mx-13 epa17 cylinder head bolts require an additional 90° rotation. This additional rotation significantly reduces the occurrence of cylinder liner fretting. |
| Vehicles covered in this TSB: |
2011 Paccar Mx-13,
2012 Paccar Mx-13,
2013 Paccar Mx-13,
2014 Paccar Mx-13,
2015 Paccar Mx-13,
2016 Paccar Mx-13,
2017 Paccar Mx-13,
2018 Paccar Mx-13,
2019 Paccar Mx-13,
2020 Paccar Mx-13,
2021 Paccar Mx-13.
|
| Bulletin Date: | Nov. 20, 2020 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Non-safety campaign certain vehicles may have a faulty oil module filter cap. The plastic retaining tabs on the cap could break off and enter the engine oil. The remedy is to replace with an improved oil filter cap. |
| Vehicles covered in this TSB: |
2019 Paccar Mx-13,
2020 Paccar Mx-13.
|
| Bulletin Date: | Nov. 6, 2020 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Non-safety retrofit campaign: certain pre-production vehicles equipped with paccar mx-11 and mx-13 ghg2017 my2020 engines and built between 07/25/2019 and 08/06/2019 must be updated to production levels. R2001 requires an engine software u |
| Vehicles covered in this TSB: |
2019 Paccar Mx-11,
2019 Paccar Mx-13,
2020 Paccar Mx-13.
|