E330
Service Bulletin/Repair Instructions
The attached procedure has been updated to improve clarity.
Vehicle report
2019 PACCAR MX-11
Service bulletins
12 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.
02-172
Service Bulletin/Repair Instructions
Info Only: LIN hybrid switch harnesses are available to order from PACCAR Parts.
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
R1901
Service Bulletin/Repair Instructions
PACCAR MX ENGINE MY 2019 Retrofit - Emissions Label & Software Update
E276
Service Bulletin/Repair Instructions
Fix-As-Fail â 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 condition, has b
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.
R2001
Service Bulletin/Repair Instructions
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 update and new emission label. These vehicles have an emissions exemption expiration date of 12/31/2020.
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.