2026 Volvo VNL (4) Complaints

The contact owns a 2026 Volvo VNL(4). The contact stated that while driving approximately 75 MPH, the message "Stop Vehicle - Apply Parking Brake Only While at Stand Still" was displayed, with three unknown warning lights were illuminated, with a continuous audible alert. The vehicle was taken to a dealer, where a diagnostic machine was connected, but the computer system crashed. The cluster display, environment control, gateway, radio and entertainment, driver control, and telematic gateway modules, and the CCIOM, RIOCM, VMCU, SCIM, and DACU, all needed to be replaced. The vehicle was repaired, but the failure reoccurred two and a half hours later. The vehicle was taken to another dealer, however, before the vehicle was diagnosed, it turned off in the parking lot with the doors wide open and the key not in the ignition. With the battery saver mode activated, the vehicle rolled forward inadvertently. The contact's husband was in the bed of the vehicle and reached into the front of the...

I am submitting this complaint to report a serious safety issue involving a Volvo VNL truck. The vehicle was purchased new on December 12, 2025 and currently has approximately 22,000 miles. Since shortly after purchase, the truck has experienced a defect in the braking system. While driving, the vehicle has unexpectedly applied the brakes on its own and has displayed warning messages related to the parking brake system. This creates a dangerous situation because sudden braking can cause loss of control or lead to a collision with other vehicles. The truck was taken to an authorized Volvo dealer for repair and remained at the dealership for approximately one month while technicians attempted to diagnose and repair the problem. After the truck was returned to me, the exact same issue occurred again almost immediately. Because the braking system is a critical safety component, the unexpected application of brakes while driving presents a serious risk to the driver and to other motoris...

The contact owns a 2026 Volvo VNL4. The contact stated that the front lift axle lowered unintendedly while in the travel position. The computer sensed the abnormal weight while driving in high winds. While driving in snow, rain, and wind, the contact was concerned about a crash while driving the vehicle. The vehicle was taken to the local dealer, but the vehicle was not diagnosed or repaired after several months. The manufacturer was contacted. The failure mileage was approximately 1,800.

Im experiencing. 1.)engine malfunction, 2.) def system not performing auto regen or standby regen, 3.) check engine light on, 4.) def engine blinking continuously, 5.) steering wheel control pulling to the passenger side, 6.) carbon monoxide inside truck due to heater control knob turned on or off and it still blows heats and fumes inside truck whether its on or off, 7.) ROOF ID LAMP LIGHT is not working, 8.) hood latch is not 100% properly locking to secure shut, and computer module box to the airlines is defected causing me to not be able to slide tandems on trailer without having ME TO FORCEFULLY disconnect the RED AIRLINE HOSE FROM THE TRAILER. Im here in [XXX] the Cambria Truck Center and they are telling this particular truck haves only 2 recalls and the def problem already got.taken care of and the 2nd recall is a stability cross bar behind the tractor. I told Cambria truck center that all the exact issues the truck and myself is experiencing is all listed o...