Vehicle report
Technical 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.
CSB26-500-001
This service bulletin is about certain vehicles equipped with V-Mux Digital Truck Designer (DTD) multiplex system that may experience a situation where the node's internal control state will be out of synchronization with the other modules in the vehicle.
CSB26-200-001
This service bulletin is about certain vehicles equiped with Parker Chelsea PTOs with a full complement bearing may have unrequested shaft rotation in low temperatures.
TSB26-560-001
This service bulletin is about certain vehicles equipped with a CAN I/O module that may experience excessive resistance value between pin 3 and 4 and how to replace the module.
TSB26-270-001
This Service bulletin is about certain vehicles that may incorrectly experience a low coolant level alarm and fault code when the coolant is full.
TSB26-150-001
This service bulletin is about certain vehicles that may experience leaks through the cab roof seams into the cab interior and instructions on how to repair the leak.
TSB25-110-001
This service bulletin is about certain vehicles with cab tilt crossbar tubes that may crack adjacent to the cab pivot mounts and instructions on how to remove and weld in a replacement tube.
TSB25-350-001
This service bulletin is about certain vehicles equipped with Hendrickson FireMaax Suspension U-Bolts that may stretch from initial factory torque application and instructions to re-torque the U-Bolts to manufacturers specifications.
TSB25-810-001
This service bulletin provides instructions on how to properly install the AB10 IMMI slave module after shipped short due to a supplier shortage.
TSB24-260-001
This service bulletin is about certain steering column boots potentially adhering to the steering column shaft causing damage to the boot and instructions on how to modify the steering column boot.
CSB24-940-001
This service bulletin is about certain vehicles that may have incorrectly sized rivnuts installed for the rear discharge, which may cause the rear discharge bulkhead assembly to pull out of the rear body wall. The bulletin also provides instructions on how to replace the rivnuts.
TSB24-500-001
This service bulletin is about certain vehicles equipped with a Weldon HC node that may prevent certain functions from working properly and the instructions on how to update the node operating system.
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.