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.
CSR-3352
Altec Industries, Inc. has received notification from FCA US LLC that certain 2025-2026 Ram 3500, 4500, and 5500 cab chassis vehicles with 6.7L engines equipped with Altec equipment may contain an engine emissions-related defect that could affect emissions compliance or motor vehicle safety.
CSR-3308
Altec Industries, Inc. has received notification from Ford Motor Company that a condition relating to motor vehicle safety exists in certain 2022-2026 Super Duty vehicles equipped with Altec equipment. It is possible that the trailer module (TRM) may lose communication at vehicle start-up. If a TRM loss of communication occurs and a trailer is connected to the vehicle, the trailer's stop lamps and turn signal indicators will not function. This may result in inoperable trailer brake lights, turn signals, and braking functions, reducing a driver’s ability to control an attached trailer and making it less visible to other drivers, increasing the risk of a crash.
CSR-3290
Altec Industries, Inc. has received notification from FCA US LLC that a condition exists that relates to motor vehicle safety and affects certain 2025 and 2026 model year (DP) Ram 4500/5500 Cab Chassis equipped with an Altec aerial device or equipment. On the potentially affected units the trailer tow module may experience a loss of trailer lighting and trailer brakes. The trailer turn signal will not flash when the vehicle turn signal lever is actuated and the trailer stop lights will not be activated upon application of the vehicle service brakes. In addition, if equipped, the trailer brakes will not function.
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.