2014 Volvo Vnm problems

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2013-2017 VNL and VNM trucks and certain model year 2017 VNX trucks. In the affected vehicles, incorrect software for controlling the electronic air dryer may result in oil and water contaminating the brake system.

Consequence

If the brake system becomes contaminated, braking performance could be affected, increasing the risk of a crash.

Remedy

Volvo will notify owners, and dealers will reprogram the vehicle control module and replace the air dryer filter, free of charge. The recall began on February 16, 2017. Owners may contact Volvo customer service at 1-800-528-6586. Volvo's number for this recall is RVXX1608.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2012-2015 VNL and VNM trucks manufactured May 31, 2011, to December 1, 2014. In the affected trucks, the trailer hand brake handle may not to return to the off position due to being restricted by the cut out in the trim panel.

Consequence

If the brake handle does return to the off position, the trailer service brakes may drag causing the wheel end to overheat and potentially cause a wheel end fire or tire blowout. Either condition increases the risk of a crash.

Remedy

Volvo will notify owners, and dealers will inspect the trim panel slot and make it longer, as necessary, free of charge. The recall began on October 19, 2015. Owners may contact Volvo customer service at 1-800-258-6586. Volvo's number for this recall is RVXX1504.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2012-2016 VNM trucks manufactured March 21, 2011, to April 30, 2015. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.

Consequence

If engine oil comes into contact with a hot surface, there could be an increased risk of a fire.

Remedy

Volvo will notify owners, and dealers will secure the ends of the 90-degree elbow. In addition, the electronic control module (ECM) will be reprogrammed with software that can adjust the engine output under misfire conditions to limit crankcase pressures. These repairs will be performed free of charge. The recall began on June 12, 2015. Owners may contact Volvo customer service at 1-800-528-6586. Volvo's number for this recall is RVXX1502.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2012, 2014-2015 VHD, 2012-2015 VNL, and 2014-2015 VNM trucks manufactured June 16, 2011, to August 18, 2014, and equipped with the Eco-Roll option. The affected trucks may fail to re-engage the vehicle drivetrain after using the Eco-Roll feature.

Consequence

If the drivetrain does not re-engage, the vehicle's stopping distance may be lengthened, increasing the risk of a crash.

Remedy

Volvo has notified owners, and dealers will update the Eco-Roll software, free of charge. The recall began on December 10, 2014. Owners may contact Volvo customer service at 1-800-528-6586. Volvo's number for this recall is RVXX1406.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2014-2015 VAH, VNL, and VNM trucks manufactured March 4, 2013, to April 28, 2014. Due to the bolts holding the disc brake caliper to the backing plate not being tightened to the specified torque, the disc brake caliper may detach from the backing plate.

Consequence

If the disc brake caliper detaches from the backing plate it can affect the brakes to that particular wheel causing the vehicle to "pull" to the left or right, increasing the risk of a crash.

Remedy

Volvo will notify owners, and dealers will inspect and tighten the bolts to specification, as necessary, free of charge. The recall began October 10, 2014. Owners may contact Volvo customer service at 1-800-528-6586. Volvo's number for this recall is RVXX1403.

Defect

Volvo Trucks of North America (Volvo) is recalling certain model year 2011-2015 VNL and 2014-2015 VNM trucks manufactured November 17, 2010, through February 5, 2014, and equipped with enhanced cruise control and without side fairings. In the affected vehicles, the active braking component of the enhanced cruise control can become disabled.

Consequence

If the active braking feature becomes disabled, the vehicle may not automatically activate the brakes as intended when the enhanced cruise control system is in use, thereby increasing the risk of a crash.

Remedy

Volvo will notify owners, and dealers will update the control unit software, free of charge. The recall began on August 12, 2014. Owners may contact Volvo customer service at 1-800-528-6586. Volvo's number for this recall is RVXX1402.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2013-2015 VNL trucks, and 2013-2014 VNM trucks equipped with certain Cummins Westport Model ISL G and ISX12 G engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.

Consequence

The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.

Remedy

Cummins Inc. and Cummins Wesport Inc. will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on April 12, 2014. Owners may contact Volvo at 1-800-528-6586. Volvo's number for this recall is RVXX1401.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2014 VAH, VHD, VNL, and VNM trucks manufactured August 12, 2013, through November 14, 2013; and equipped with IMMI-brand L9 seat belt buckles. When the button is pressed to release the seat belt, the latch plate can become partially engaged with the buckle, making the seat belt difficult to unlatch. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 209, "Seat Belt Assemblies."

Consequence

If the latch plate remains partially engaged after the button is pressed, egress from the vehicle could be hindered which would increase the risk of injury in the event of an emergency.

Remedy

Volvo will notify owners, and dealers will inspect and replace the seat belt buckle, as necessary, free of charge. The recall began on January 27, 2014. Owners may contact Volvo at 1-336-393-2000. Volvo's number for this recall is RVXX1307.

Defect

Volvo Trucks North America (Volvo) is recalling certain model year 2007-2014 VAH, VHD, VNL, VNM, and VT models. The affected vehicles were built without a redundant clutch disengagement switch. Without a redundant switch, a loss of signal from the brake air pressure switch can prevent the clutch from automatically disengaging when the brake is applied.

Consequence

Without a signal to disengage the clutch when the brakes are applied, the distance required to stop the truck may lengthen, increasing the risk of a crash.

Remedy

Volvo Trucks will notify owners and dealers will inspect and repair the vehicles if necessary. The recall began on August 26, 2013. Volvo's recall number is RVXX1303. Owners may contact Volvo at 1-336-393-2000.

Defect

Volvo is recalling certain model year 2012-2014 VHD, VNL, and VNM trucks, manufactured from April 18, 2011, through March 14, 2013, and equipped with a horizontally mounted remote battery disconnect switch. The remote battery disconnect switch was manufactured with incorrect hardware allowing the cables to loosen. Additionally, as mounted, the cables may vibrate and chafe.

Consequence

Loose or chafed cables may lead to overheating of the battery cable and switch which may result in a fire.

Remedy

Volvo will send owners an interim letter and dealers will replace and relocate the remote battery disconnect switch. The recall began on May 7, 2013. Owners may contact Volvo's recall support line at 1-877-800-4945 and select option 1.