Common 2003-2007 Dodge Ram 2500 Problems & Solutions

Over the years, Dodge has continued to dominate the motor world with their pickups. It should not look like the company has not been successful in the manufacture of other car models. They lie miles ahead of some of their competitors, but pickups have been their crème de la crème. This is because of their size, reliability while driving off-road, and their standout towing capacity. Despite the success, consumers of their earlier models like the 2003-2007 Dodge Ram 2500 reported a number of issues, with most of their concerns being related to the car’s engine and the 48RE transmission.

Here are the most common problems that relate to the 2003-2007 Dodge Ram and their reliable solutions. Many consumers rated these pickups as one of the worst ever made cars. 

Transmission Problems

The 2003-2007 Dodge Ram 2500 was fitted with a 48RE transmission. The 48RE is a perfect match for heavy-duty vehicles. However, most drivers of this model complained of several transmission-related failures. In some trucks, these problems came as early as six months after the purchase time. 

One of the commonest issues with the 48RE transmission lies in shifting gears. Drivers may experience difficulties when shifting from gear 1 to 2 until they increase the RPM. The transmission also produces a grinding noise when shifting to overdrive. This issue is common when the pickup starts moving at a speed of between 30 – 60 mph. You can find the best remanufactured 48RE transmissions for your Dodge Ram 2500 truck at


One quicker way of fixing transmission problems is by buying a used Dodge Ram 2500 48RE transmission. You can find this in most repair shops and junkyards. If you are lucky enough, you may get a three-month warranty. However, this fix has a lot of setbacks because it is not easy to tell the efficiency of the transmission’s components. 

The second solution for you is to have your transmission rebuilt. This can be done by local repair shops. The process involves replacing the worn-out parts of the transmission with new ones and comes with a one-year warranty. One drawback of rebuilt transmissions is that not all old parts are fixed. You may find yourself back at the repair shop sooner than later. 

The third and most reliable solution is buying a remanufactured 48RE transmission. A remanufactured transmission comes with updated new parts and a warranty of up to 3 years. 

AC/Heater Problems

A vehicle’s heater is important, especially during those cold winter days. However, for the 2003-2007 Dodge Ram 2500, there have been complaints about the AC and Heater systems. According to most consumers, the heater may only work perfectly on one side, mostly the passenger side, leaving the driver to freeze. 


Some causes of a faulty heater include a clogged heater core, low coolant, faulty blend door, jammed heater valve, or a faulty switch. The first step you need to take when seeking to fix a car heater problem is checking the coolant level. A low coolant level could be an indicator of a more serious issue. 

Fixing your pickup’s AC can be an issue, especially if you have less knowledge of car parts. Therefore, it would be appropriate to seek help from your car dealer. However, if you are well versed with your vehicle’s system, the information on the manual might help. 

Suspension Problems

The suspension of the 2003-2007 Dodge can cause several issues. Most drivers of this model complained of death wobbles. The wobbles happen from as slow as 50 mph. They can be horrible and if the driver doesn’t take precautions by slowing down, they can cause accidents. 


Driving at a slow speed is the only solution that might not cost you a dime if you wish to avoid death wobbles. You can also replace your vehicle’s sway bar end links, bushings, or damper. This might cost you a lot but it is worth saving your life. 

Anterior Problems

The dodge pickup has many anterior issues. Many consumers have complained of cracked dashboards, faulty dash lights, ignition switch problems, malfunctioning map light, broken grab handles, faulty fuel gauge, and damaged cruise control. 


The only solution to most of these parts is getting new ones. However, the ever-cracking dashboard can be covered using a dashboard cover. 


The 2003-2007 Dodge 2500 had some of the worst reviews due to the mentioned issues. There were numerous recalls by the company that didn’t work perfectly to resolve the problems. However, Chrysler noted the issues and fixed them in the models that came later, including doing an upgrade of the 48RE transmission. Despite all these faults, Dodge trucks still top the list of some of the best off-road vehicles. 

List of even more problems here: