E330
Service Bulletin/Repair Instructions
The attached procedure has been updated to improve clarity.
Vehicle report
2018 PACCAR MX-11
Service bulletins
10 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
E321
Emissions
Certain chassis equipped with a PACCAR MX-11 EMY18 engine are eligible to receive software improvements to increase vehicle uptime and functionality of emissions fault detection. The software updates will allow Forward NOx sensor deviations to be detected prior to OBD Emission Limit (OBDEL) exceedance.
E298
Service Bulletin/Repair Instructions
Added extension to 8/31/2024 Certain Engine Model Year 2018 PACCAR MX-11 engines must have the crankcase pressure sensor replaced due to contamination during assembly.
E273
Service Bulletin/Repair Instructions
Canadian Registered Chassis Only, PACCAR MX-13 and MX-11 Fix-As-Fail Notification âFix-As-Fail â Per Environment and Climate Change Canada (ECCC) regulations and guidance (Canadian Environmental Protection Act, 1999 (CEPA)), a letter has been provided to owners of Canadian registered chassis that provides a list of emissions components that have been reported (to ECCC) as having a defect.
43-071
Service Bulletin/Repair Instructions
Fix-As-Fail â 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 vehicle to continue operation with a failed DEF sensor by disabling the DEF sensor diagnostics.
E269
Service Bulletin/Repair Instructions
Emissions Recall - PACCAR MX-13 Engine Model Year 2015B engines require a software update to ensure emissions compliance for On-Board Diagnostic (OBD).
98-012
Service Bulletin/Repair Instructions
Alternative PACCAR Approved Counterbore Tool Availability and new Indicator Block
98-015
Service Bulletin/Repair Instructions
Information Only â PACCAR MX-13 and MX-11 Cylinder Head Leak Decay kits are now available. Procedures are available in RMI and supporting SRTs are published.
E251
Service Bulletin/Repair Instructions
Information only: The purpose of the bulletin is to inform dealers about the potential mismatch between the service interval of the installed OCV filter and the service interval published in the MX-11 and MX-13 operator's manuals. The operator's manuals only list the extended life filter service interval. A standard life interval filter may have been installed during manufacturing or during a service event.
E270
Service Bulletin/Repair Instructions
Information Only: The BPV linkage service repair kits are available for vehicles built with PACCAR MX-13 EPA 2013/2017 or MX-11 EPA2017 engine.
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.