2012 Ram 5500

The 2012 Ram 5500 is a heavy-duty chassis cab truck known for its towing and payload capabilities. It was offered with several engine options including the 5.7L Hemi V8 (383 hp, 400 lb-ft of torque), the 6.4L Hemi V8 (370 hp, 429 lb-ft of torque), and the 6.7L Cummins Turbo Diesel I6 (305 hp, 610 lb-ft of torque). Transmission options included a 5-speed automatic and a 6-speed automatic, depending on the engine. Owners appreciate the truck’s robust build, powerful engines (especially the Cummins), and workhorse capabilities. Some common complaints include ride quality, particularly when unloaded, and fuel economy with the gasoline engines.

Engine

6.7L Cummins Turbo Diesel I6

• Turbo Failure
  • Description/Symptoms: Loss of power, excessive black smoke, unusual turbo noise (whining or screeching), and possible engine damage.
  • Solution: Turbocharger replacement.
  • Estimated Cost to Fix: $1,500 - $3,500+
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Rough idling, misfires, white smoke from the exhaust, reduced fuel economy, and potential for engine damage if left unaddressed.
  • Solution: Replacement of faulty fuel injector(s). It is often recommended to replace all injectors at the same time.
  • Estimated Cost to Fix: $500 - $3,000+
  • Recalls: None Found
• EGR Cooler Failure
  • Description/Symptoms: Coolant loss, white smoke from exhaust, engine overheating, and poor engine performance.
  • Solution: EGR cooler replacement.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

5.7L Hemi V8

• Hemi Tick
  • Description/Symptoms: Ticking noise that is the most noticeable when the engine is cold and at low RPMs.
  • Solution: The “Hemi tick” is often considered normal for these engines and is usually not harmful. Repair would consist of replacing the lifters.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

6.4L Hemi V8

• Valve Spring Failure
  • Description/Symptoms: Misfires, rough idling, and potential engine damage.
  • Solution: Valve spring replacement and inspection of other valve train components.
  • Estimated Cost to Fix: $1,000 - $2,500+
  • Recalls: None Found

Transmission

Aisin AS69RC 6-Speed Automatic

• Harsh Shifting
  • Description/Symptoms: Hard or jerky shifts between gears, particularly when cold.
  • Solution: Fluid flush, transmission recalibration, or valve body replacement.
  • Estimated Cost to Fix: $200 - $1,500+
  • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Shuddering at low speeds, especially during acceleration, and possible transmission overheating.
  • Solution: Torque converter replacement.
  • Estimated Cost to Fix: $800 - $2,000+
  • Recalls: None Found

Suspension

• Worn Ball Joints/Tie Rod Ends
  • Description/Symptoms: Clunking noises from the front end, loose steering, and uneven tire wear.
  • Solution: Replacement of worn ball joints and/or tie rod ends.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found
• Leaf Spring Sag
  • Description/Symptoms: Rear end sagging, especially when loaded, reduced ride height, and compromised handling.
  • Solution: Replacement of leaf springs.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Electrical

• TIPM (Totally Integrated Power Module) Issues
  • Description/Symptoms: Random electrical malfunctions, including issues with fuel pump relay, wipers, horn, and starting issues.
  • Solution: TIPM replacement or repair.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming headlights, battery light on the dashboard, and eventually, the vehicle not starting.
  • Solution: Alternator replacement.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Exterior

• Rust on Body Panels
  • Description/Symptoms: Rust forming on doors, fenders, and other body panels, especially in areas exposed to road salt.
  • Solution: Rust repair and painting.
  • Estimated Cost to Fix: $200 - $2,000+ (depending on the severity and location)
  • Recalls: None Found

Interior

• Dashboard Cracking
  • Description/Symptoms: Cracks appearing on the dashboard surface, especially in areas exposed to sunlight.
  • Solution: Dashboard replacement or installation of a dashboard cover.
  • Estimated Cost to Fix: $300 - $1,500+
  • Recalls: None Found

Summary The 2012 Ram 5500 is a capable work truck, but owners should be aware of potential issues. The Cummins diesel can suffer from turbo, injector, and EGR cooler failures, which can be expensive to repair. Electrical issues related to the TIPM are also fairly common. Suspension components such as ball joints, tie rod ends and leaf springs are prone to wearing out over time due to the vehicle’s heavy-duty nature. While some issues are relatively minor, others can be costly and impact the vehicle’s reliability. Careful inspection and preventative maintenance are essential for keeping a 2012 Ram 5500 in good working order.