Dodge Ram 1500 under investigation for rear differential failures
This new Dodge Ram 1500 rear differential investigation pertains specifically to 2009 and 2010 model year pickups but with little detail as to which configurations of the Ram 1500 are affected (2WD, 4WD, etc), it is hard to estimate right now exactly how many trucks are potentially included in the probe but sources indicate that it could be as many as 230,000 trucks. This is only a preliminary investigation right now but over the next few months, the NHTSA will look to see if there is indeed a problem with the design or manufacturing process that is causing. Should the federal agency find some problem with the rear differential design of the 2009 and 2010 Ram 1500, they could elevate the procedure to an engineering analysis which is often the final step before a recall. However, it should be noted that many of these investigations open without any further action to it could be some time before we know the severity of this issue in the eyes of the NHTSA.
The NHTSA opened the investigation of these Dodge Ram 1500 models after receiving 12 complaints of the rear differential failing and locking up – which then prevented the rear wheels from turning. During 8 of these incidences, the Ram 1500 in question was traveling at speeds over 35 miles per hour and 4 of those 8 rear end lockups results in a loss of vehicle control – either spinning out or skidding uncontrollably to a stop. Unfortunately, one of those resulted in an accident as the Ram 1500 skidded into a concrete barrier when the driver lost control but there was no mention of injury. The majority of the complaints also indicate that when the rear end locked up, the driveshaft was broken as a result and in one of those cases – the shattered driveshaft punctured the fuel tank.