2022 Peterbilt 365 technical service bulletins
42 technical service bulletins and manufacturer communications cover the 2022 Peterbilt 365, including one warranty extension.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Fuel Injection Pump part number 2344776PEX for MX-13 engines has been added to this warranty policy.
- Certain chassis equipped with an engine model year 2019
- RMI procedures have been updated to reduce the risk of progressive damage to the rocker arms
- Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes
- The procedure has been updated to include additional steps for verifying the software level on the vehicle...
- The verbiage in the Introduction section has been updated.
- 235 chassis have been removed from the chassis list and unflagged in PRWS due to expiration of applicable...
- This optional software update is now available for chassis equipped with EMY 2021B-2023 PACCAR MX-11 and...
- The Condition, Chassis Affected, Service Action, Warranty, and Procedure sections have been updated to...
- The Condition, Chassis Affected, Service Action, Warranty, and Procedure sections have been updated to...
- The software is not yet available
- An optional software update will be available on 07/06/2026 for chassis equipped with EMY 2021B-2023PACCAR...
- KW: A new recommended repair has been added to verify the software level and close the campaign in SIR.The...
- Warranty section has been updated to include hood length definitions and filing instructions for...
- Certain EPA21 PACCAR MX engines are equipped with PHINIA fuel injectors that do not meet PHINIA’s...
- The attached procedures document has been updated with more detail and explanations
- E335 Warranty wording update Apr 2026
- Sheppard Recall Order Process Update
- The Parts section has been updated to clarify that freight charges for safety recall orders should not be...
- Procedure pictures updated for clarity
- The right-hand shift stalk may have an improper wire harness terminal crimp within the wire harness connector
- Condition, Chassis Affected, and Warranty sections updated with the following verbiage “E311 must be...
- Newly designed fuel injectors are available for EPA2021 compliant PACCAR MX-series engines to optimize...
- T016: Warranty section updated to include 0.5 hours for test drive
- As of 03/25/2025, this campaign has resumed
- Vehicles equipped with PACCAR MX engines with Engine Software Version NA202 or NA206 may display a dash...
- Safety Recall Updated software and procedures are now available
- Info Only Unnecessary starter replacements can result from customer complaints regarding engine starting...
- Fix-As-Fail The window switch fails prematurely due to excessive amperage flowing through the window...
- 13-065 DAVIE4
- Bulletin updated to include oil pan drain plug in parts list and incorporated QR code to direct dealers to...
- Fix As Fail The height control valve (HCV) rod on vehicles with low air leaf suspensions is prone to...
- 07/24/2024
- Interim
- Incorrect fuel filter drain and replacement procedures on EPA21 MX-11 and MX-13 engines can result in the...
- Info Only
- Clutch pedal linkage lubrication service interval information is missing from the Service manual for Model...
- The service information for Bendix Air Dryer maintenance is being updated to include new procedures.
- During PTO mode, the engine will not ramp up to the set RPM speed.
- When updating the software on a truck to RC6 or higher, please ensure a PM sensor is physically installed...
- Info Only
- Emissions Recall: Engine Model Year 2021 MX engines built to EPA 21 emission standards (MY21B) and...
VIN decoder
See the problems and recalls for an exact car
Buying a used 2022 Peterbilt 365?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history