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.
151500
Per DTNA Recall 22V379 - On certain vehicles and under certain circumstances, the tire pressure monitoring system (TPMS) may display incorrect information such as maximum temperature and tire pressure, and/or a message that the tires are under or over-inflated. The TPMS controller will be updated with new software, and certain units will require a longer antenna-mounting bracket to extend the rear antenna downward.
51-1500
Per Daimler Truck North America's Campaign Number "SF644A-C": On certain vehicles and under certain circumstances, the tire pressure monitoring system (TPMS) may display incorrect information such as maximum temperature and tire pressure, and/or a message that the tires are under or over-inflated. The TPMS controller will be updated with new software, and certain units will require a longer antenna-mounting bracket to extend the rear antenna downward.
511500
On certain vehicles and under certain circumstances, the tire pressure monitoring system (TPMS) may display incorrect information such as maximum temperature and tire pressure, and/or a message that the tires are under or over-inflated. The TPMS controller will be updated with new software, and certain units will require a longer antenna-mounting bracket to extend the rear antenna downward.
511446
Damage to the tireâÂÂs valve stem may lead to loss of air pressure, which, if unnoticed, could lead to a flat tire or on dual-wheels an overloaded tire. In extreme situations, rapid loss of tire pressure could increase the risk of a crash. Operators may identify an audible rattling noise from the stem extension rubbing against the wheel opening while driving. Visual inspection during inspection or during maintenance may reveal stabilizer is dislocated, damage to the stem extension, or the rim, and low tire pressure of the inner tire.
511440
Daimler Trucks North America LLC (DTNA), on behalf of its wholly owned subsidiary, Freightliner Custom Chassis Corporation, is initiating Field Service Campaign SF637A to modify specific model year 2021 Freightliner Custom Chassis manufactured September 17, 2019 through April 7, 2021. In a low voltage condition, the IP display may not come on when turning on ignition leaving drivers without a functioning instrument panel. This would only occur at startup and the instrument panel would function again if the key is cycled with normal voltage. The software will be updated to resolve the issue.
511317
As per Field Service Notice SF617A, certain chassis have a shift actuator that may not downshift when requested.
511288
Per Daimler Trucks North America recall 21V018; On certain vehicles, insufficiently torqued left front caliper mounting bolts may not provide adequate clamping force between the brake caliper and brake anchor plate, potentially resulting in reduced brake effectiveness, which could increase the risk of a crash.
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.