What is the 2009-2019 RAM 1500 HEMI Lifter/Camshaft Failure?

The 5.7L HEMI engine with Multi-Displacement System (MDS) can experience premature lifter and camshaft wear. The MDS deactivation lifters are prone to failure, causing ticking, misfires, and in severe cases, camshaft lobe damage. This issue has led to class action lawsuits. Repairs typically run $200-$5,500. Severity: high.

What is the 2014-2022 RAM 1500 EcoDiesel Fuel Pump Failure / Stalling?

The 3.0L EcoDiesel engine can experience fuel pump failures and stalling issues. The high-pressure fuel pump (CP4) is sensitive to fuel contamination and can fail catastrophically, sending metal debris throughout the fuel system. Water in fuel accelerates failure. Repairs typically run $800-$12,000. Severity: high.

What is the 2013-2022 RAM 1500 Power Tailgate Unlatches and Opens While Driving (Recall)?

Two separate, widely-publicized recalls cover Ram 1500 tailgates that can pop open while driving. On power-locking-tailgate trucks (NHTSA 19V-347, expanding the earlier 18V-486), the tailgate actuator limiter tab can fracture and let the tailgate unlatch and drop while moving. A… Repairs typically run $0-$0. Severity: high.

What is the 2015-2023 RAM 1500 Electric Power Steering (EPS) Rack Failure / Loss of Assist?

The DT-generation Ram 1500 uses a belt-driven electric power steering (EPS) system with the assist motor and control module integrated into the rack-and-pinion. When the EPS module shorts out or the motor fails, the driver loses power assist — sometimes momentarily at startup, so… Repairs typically run $1,800-$4,000. Severity: high.

What is the 2013-2023 RAM 1500 ZF 8-Speed Transmission Problems?

The ZF 8HP 8-speed automatic transmission can experience harsh shifting, hesitation, and jerky behavior. Some units have failed prematurely. Early model years (2013-2016) seem most affected. Multiple TSBs have been issued for software updates. Repairs typically run $150-$6,500. Severity: medium.

What is the 2009-2019 RAM 1500 Exhaust Manifold Bolt Breakage?

The exhaust manifold bolts on HEMI engines are prone to breaking due to heat cycling. Broken bolts cause exhaust leaks, ticking noise on cold start, and potential exhaust smell in cabin. The rear bolts on both sides are most commonly affected. Repairs typically run $100-$700. Severity: medium.

What is the 2011-2023 RAM 1500 5.7L HEMI Water Pump Leak From Weep Hole and Shaft Seal?

The mechanical, belt-driven water pump on the Ram 1500 is a long-standing weak point across Chrysler products. The shaft seal and bearing wear, and coolant begins seeping from the weep hole at the bottom of the pump. Failures are reported across a wide mileage range, from as low… Repairs typically run $250-$700. Severity: medium.

What is the 2011-2023 RAM 1500 Transfer Case Shift Motor / Actuator Failure ('Service 4WD', Won't Engage 4-High or 4-Low)?

4WD-equipped Ram 1500 trucks use an electric shift motor (encoder/gear motor) bolted to the BorgWarner transfer case to move between 2WD, 4WD-Auto, 4-High and 4-Low. The motor's internal plastic gears wear or strip, and water/road-salt intrusion corrodes the connector and motor w… Repairs typically run $300-$900. Severity: medium.

What is the 2013-2022 RAM 1500 A/C Condenser Leak / Loss of Cold Air (Warranty-Extension Defect on Some Trucks)?

The front-mounted A/C condenser on 4th- and 5th-gen Ram 1500 trucks develops refrigerant leaks from corrosion and tiny pinholes, sometimes because units were not built to specification. Once refrigerant escapes, the system blows warm and the compressor can stop cooling or shut do… Repairs typically run $500-$1,200. Severity: medium.

What is the 2009-2023 RAM 1500 Rear Axle Pinion Seal Leak and Differential Whine on Accel/Decel?

Ram 1500 rear (and sometimes front) differential pinion seals weep gear oil at the pinion flange, leaving residue on the driveshaft yoke and a wet spot at the front of the diff. The leak itself is minor, but improper repair is the bigger problem: if the pinion nut is not torqued… Repairs typically run $200-$1,500. Severity: medium.

What is the 2011-2021 RAM 1500 P0420/P0430 Catalytic Converter Inefficiency on 5.7L HEMI?

Ram 1500 5.7L HEMI trucks commonly throw P0420 (Catalyst System Efficiency Below Threshold, Bank 1) and P0430 (Bank 2). On these engines the most frequent true cause is not a worn catalyst but an exhaust leak — a cracked exhaust manifold or broken manifold bolts (the same source… Repairs typically run $250-$2,500. Severity: medium.

RAM · Known Issues

2015 RAM 1500 Problems: 29 Issues Every Owner Should Know

2015 model year · 9,274+ owner reports · Updated July 2026

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According to Au7o's analysis of 9,274+ owner reports, the 2015 RAM 1500 has 29 documented known issues, with 13 rated critical. The most serious are TIPM (Totally Integrated Power Module) Failure ($50-$1,200 repair), HEMI Lifter/Camshaft Failure ($200-$5,500 repair), EcoDiesel Fuel Pump Failure / Stalling ($800-$12,000 repair), ABS / Electronic Brake Control Module Internal Failure (C2116 Pump Supply, Brake/ABS Lights) ($350-$1,500 repair), 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire) ($1,800-$4,000 repair), Power Tailgate Unlatches and Opens While Driving (Recall) ($0-$0 repair), Electric Power Steering (EPS) Rack Failure / Loss of Assist ($1,800-$4,000 repair), 3.0L EcoDiesel Bottom-End Failure — Spun Main/Rod Bearing and Broken Crankshaft ($6,000-$14,000 repair), Internal Transmission Oil Cooler Failure Mixing Coolant and ATF ('Strawberry Milkshake'). at .

Frequently Asked Questions

What are the most common RAM 1500 problems?

According to Au7o's analysis of 9,274+ owner reports, the 2015 RAM 1500 has 29 documented issues. The most frequently reported are: TIPM (Totally Integrated Power Module) Failure, HEMI Lifter/Camshaft Failure, EcoDiesel Fuel Pump Failure / Stalling. Of these, 13 are rated critical and should be addressed promptly.

Is the RAM 1500 reliable?

The 2015 RAM 1500 has 29 known issues documented across 9,274+ owner reports. 13 issues are rated critical: TIPM (Totally Integrated Power Module) Failure and HEMI Lifter/Camshaft Failure and EcoDiesel Fuel Pump Failure / Stalling and ABS / Electronic Brake Control Module Internal Failure (C2116 Pump Supply, Brake/ABS Lights) and 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire) and Power Tailgate Unlatches and Opens While Driving (Recall) and Electric Power Steering (EPS) Rack Failure / Loss of Assist and 3.0L EcoDiesel Bottom-End Failure — Spun Main/Rod Bearing and Broken Crankshaft and Internal Transmission Oil Cooler Failure Mixing Coolant and ATF ('Strawberry Milkshake') and TIPM Internal Fuel Pump Relay Failure (Crank-No-Start, Stalling, Fuel Pump Runs With Key Off) and 4-Corner Air Suspension Compressor Failure / Won't Raise or Lower (Ride Height Faults, Winter Collapse) and EcoDiesel 3.0L EGR cooler cracks and can cause intake-manifold fire (NHTSA Recall 19V-757) and 5.7L HEMI MDS lifter collapse and camshaft lobe wear ("HEMI tick" leading to engine damage). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common RAM 1500 problems?

Repair costs for known RAM 1500 issues range from $0 to $14,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, TIPM (Totally Integrated Power Module) Failure, typically costs $50-$1,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2009-2016 RAM 1500 TIPM (Totally Integrated Power Module) Failure?

The TIPM controls most electrical functions and commonly fails, causing erratic behavior. The fuel pump relay inside the TIPM is particularly prone to failure, resulting in no-start conditions. Horn honking randomly, headlights flickering, and wipers activating on their own are c… Repairs typically run $50-$1,200. Severity: high.

All 29 Known Issues

Other RAM Models

Frequently Asked Questions

What are the most common RAM 1500 problems?

Is the RAM 1500 reliable?

How much does it cost to fix common RAM 1500 problems?

What is the 2009-2016 RAM 1500 TIPM (Totally Integrated Power Module) Failure?

2009-2019 RAM 1500: HEMI Lifter/Camshaft Failure#

2013-2024 RAM 1500: 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire)#

2014-2023 RAM 1500: 3.0L EcoDiesel Bottom-End Failure — Spun Main/Rod Bearing and Broken Crankshaft#

2014-2023 RAM 1500: 5.7L HEMI MDS lifter collapse and camshaft lobe wear ("HEMI tick" leading to engine damage)#

2009-2019 RAM 1500: Exhaust Manifold Bolt Breakage#

2009-2024 RAM 1500: P0011 — Intake Cam Timing Over-Advanced from Clogged VVT Solenoid / Cam Phaser (5.7 Hemi)#

2009-2016 RAM 1500: TIPM (Totally Integrated Power Module) Failure#

2011-2018 RAM 1500: TIPM Internal Fuel Pump Relay Failure (Crank-No-Start, Stalling, Fuel Pump Runs With Key Off)#

2013-2023 RAM 1500: Internal Transmission Oil Cooler Failure Mixing Coolant and ATF ('Strawberry Milkshake')#

2013-2023 RAM 1500: ZF 8-Speed Transmission Problems#

2013-2024 RAM 1500: ZF 8HP70 8-Speed Torque-Converter Shudder / Harsh Shift / Limp Mode#

2013-2023 RAM 1500: ZF 8-speed (8HP70/845RE/850RE) torque-converter shudder and harsh shifting#

2013-2024 RAM 1500: 4-Corner Air Suspension Compressor Failure / Won't Raise or Lower (Ride Height Faults, Winter Collapse)#

2009-2018 RAM 1500: Front Wheel Bearing / Hub Assembly Failure (Humming/Growling Noise, ABS Light)#

2013-2023 RAM 1500: Optional air suspension: compressor failure, ride-height errors, and cold-weather collapse#

2014-2019 RAM 1500: EcoDiesel 3.0L EGR cooler cracks and can cause intake-manifold fire (NHTSA Recall 19V-757)#

2009-2024 RAM 1500: 5.7L HEMI Broken Exhaust Manifold Bolts / Manifold Leak (Sharp Cold-Start Tick That Fades)#

2013-2022 RAM 1500: 5.7L HEMI broken exhaust manifold bolts (cylinders 7 & 8) causing a cold-start tick#

2014-2022 RAM 1500: EcoDiesel Fuel Pump Failure / Stalling#

2014-2021 RAM 1500: ABS / Electronic Brake Control Module Internal Failure (C2116 Pump Supply, Brake/ABS Lights)#

2013-2022 RAM 1500: Power Tailgate Unlatches and Opens While Driving (Recall)#

2015-2023 RAM 1500: Electric Power Steering (EPS) Rack Failure / Loss of Assist#

2011-2023 RAM 1500: Transfer Case Shift Motor / Actuator Failure ('Service 4WD', Won't Engage 4-High or 4-Low)#

2009-2023 RAM 1500: Rear Axle Pinion Seal Leak and Differential Whine on Accel/Decel#

2013-2022 RAM 1500: A/C Condenser Leak / Loss of Cold Air (Warranty-Extension Defect on Some Trucks)#

2009-2022 RAM 1500: HVAC Blend Door Actuator Failure (Clicking, One Side Hot/One Cold)#

2011-2021 RAM 1500: P0420/P0430 Catalytic Converter Inefficiency on 5.7L HEMI#

2013-2024 RAM 1500: P0456 / P0442 EVAP Small Leak — ESIM Pump and Purge Valve / Capless Filler Seal#

2011-2023 RAM 1500: 5.7L HEMI Water Pump Leak From Weep Hole and Shaft Seal#

What is the 2009-2019 RAM 1500 HEMI Lifter/Camshaft Failure?

What is the 2014-2022 RAM 1500 EcoDiesel Fuel Pump Failure / Stalling?

What is the 2014-2021 RAM 1500 ABS / Electronic Brake Control Module Internal Failure (C2116 Pump Supply, Brake/ABS Lights)?

What is the 2013-2024 RAM 1500 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire)?

What is the 2013-2022 RAM 1500 Power Tailgate Unlatches and Opens While Driving (Recall)?

What is the 2015-2023 RAM 1500 Electric Power Steering (EPS) Rack Failure / Loss of Assist?

What is the 2014-2023 RAM 1500 3.0L EcoDiesel Bottom-End Failure — Spun Main/Rod Bearing and Broken Crankshaft?

What is the 2013-2023 RAM 1500 Internal Transmission Oil Cooler Failure Mixing Coolant and ATF ('Strawberry Milkshake')?

What is the 2011-2018 RAM 1500 TIPM Internal Fuel Pump Relay Failure (Crank-No-Start, Stalling, Fuel Pump Runs With Key Off)?

What is the 2013-2024 RAM 1500 4-Corner Air Suspension Compressor Failure / Won't Raise or Lower (Ride Height Faults, Winter Collapse)?

What is the 2014-2019 RAM 1500 EcoDiesel 3.0L EGR cooler cracks and can cause intake-manifold fire (NHTSA Recall 19V-757)?

What is the 2014-2023 RAM 1500 5.7L HEMI MDS lifter collapse and camshaft lobe wear ("HEMI tick" leading to engine damage)?