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

NHTSA 22V406 / FCA Z46 covers affected 2014-2019 RAM 1500 trucks with the 3.0L diesel, while 22V767 / FCA Z96 covers affected 2020-2022 RAM 1500 trucks with that engine. High-pressure fuel-pump failure can introduce debris or cause fuel starvation and an unexpected loss of drive… 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 2013-2022 RAM 1500 Power Tailgate Unlatches and Opens While Driving (Recall)?

Three NHTSA campaigns establish two VIN-bounded mechanisms under this frozen identity. NHTSA 18V486 / FCA U74 and 19V347 / FCA V44 cover specified 2013-2018 RAM 1500 bed, build-date and power-locking-tailgate configurations in which a tailgate-actuator limiter tab may fracture an… 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 2019-2024 RAM 1500 Rear Window Water Leak into Cab?

The 2019-2024 RAM 1500 (5th generation, DT) has a well-documented rear window water leak that allows water to enter the cab during rain or car washes. Water drips from the top of the rear window area, soaking the rear seat and rear floor. The issue is caused by inadequate sealing… Repairs typically run $0-$500. Severity: medium.

What is the 2019-2025 RAM 1500 ZF 8HP75 Transmission Harsh Shifting and Hesitation?

The 2019+ RAM 1500 uses the ZF 8HP75 8-speed automatic transmission which exhibits harsh shifting, delayed engagement, hesitation between gears, and rough downshifts. While the transmission itself is mechanically robust, the calibration and TCM (Transmission Control Module) progr… Repairs typically run $0-$1,500. Severity: medium.

What is the 2019-2025 RAM 1500 eTorque Mild Hybrid System Failure?

The 2019+ RAM 1500 with eTorque mild hybrid system (standard on V6, optional on V8) experiences failures of the 48-volt battery pack, belt-driven motor generator (BDM), and eTorque control module. Symptoms include rough idle, stalling at stops, auto start-stop not working, and "S… Repairs typically run $800-$2,000. Severity: medium.

What is the 2019-2024 RAM 1500 Uconnect Center Touchscreen Freezing, Random Rebooting, and Blank/Ghost-Touch Display?

The center-stack Uconnect infotainment touchscreen (8.4-inch and 12-inch units) randomly goes blank, freezes on the boot logo, reboots on its own while driving, or exhibits 'ghost touching' where it registers phantom presses. Because Uconnect also controls the HVAC temperature, b… Repairs typically run $0-$1,500. Severity: medium.

What is the 2019-2024 RAM 1500 12-Inch Uconnect 5 Touchscreen Blank/Black Screen and Vertical Lines (5th-Gen DT)?

The optional 12-inch portrait Uconnect 5 display (Android Automotive) on 5th-gen DT Ram 1500 trucks fails in several ways distinct from the older 8.4 Uconnect freeze/reboot issue. Owners report the screen going completely black/blank and not turning on, vertical lines across the… Repairs typically run $300-$1,700. Severity: medium.

What is the 2019-2024 RAM 1500 eTorque 48V Mild-Hybrid Belt Starter Generator (BSG) / Battery Pack Failure (Whine, Stop-Start Faults, No Assist)?

The eTorque mild-hybrid system's Belt Starter Generator (BSG/MGU), its tensioner/dampener, and the 48V battery pack are failure-prone. Owners report MGU bearing whine, a slipping belt after the tensioner loses tension (which trips the hybrid controller and disables assist), 48V b… Repairs typically run $500-$2,600. Severity: medium.

What is the 2009-2024 RAM 1500 P0011 — Intake Cam Timing Over-Advanced from Clogged VVT Solenoid / Cam Phaser (5.7 Hemi)?

On the RAM 1500, P0011 is overwhelmingly a Variable Valve Timing (VVT) fault on the 5.7L Hemi, and secondarily on the 3.6L Pentastar V6. The Hemi uses a single central cam phaser fed oil pressure through one oil control valve (the VVT solenoid, mounted at the front of the engine… Repairs typically run $150-$3,200. Severity: medium.

What is the 2013-2023 RAM 1500 Optional air suspension: compressor failure, ride-height errors, and cold-weather collapse?

RAM 1500s equipped with the optional 4-corner air suspension (common on Laramie, Longhorn, Limited, Rebel) suffer recurring failures. The most common is air-bag micro-leaks (usually a rear bag) that make the compressor run continuously to keep up; the overworked compressor draws… Repairs typically run $800-$3,300. Severity: medium.

What is the 2013-2022 RAM 1500 5.7L HEMI broken exhaust manifold bolts (cylinders 7 & 8) causing a cold-start tick?

The 5.7L HEMI uses cast-iron exhaust manifolds bolted to aluminum cylinder heads. The dissimilar thermal expansion rates repeatedly stress the manifold-to-head fasteners, and the rearmost bolts (commonly cylinders 7 and 8) shear off. This produces a sharp 'tick' or exhaust tickin… Repairs typically run $400-$1,500. Severity: medium.

RAM · Known Issues

2020 RAM 1500 Problems: 39 Known Issues

2020 model year · 11,566+ owner reports · Updated September 2026

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According to Au7o's analysis of 11,566+ owner reports, the 2020 RAM 1500 has 39 documented known issues, with 10 rated critical. The most serious are Four-Corner Air Suspension System Failure ($300-$3,000 repair), EcoDiesel Fuel Pump Failure / Stalling, 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), ABS / Electronic Brake Control Module Internal Failure (C2116 Pump Supply, Brake/ABS Lights) ($350-$1,500 repair), Power Tailgate Unlatches and Opens While Driving (Recall), Internal Transmission Oil Cooler Failure Mixing Coolant and ATF ('Strawberry Milkshake') ($400-$5,000 repair), 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire) ($1,800-$4,000 repair), .

Frequently Asked Questions

What are the most common RAM 1500 problems?

According to Au7o's analysis of 11,566+ owner reports, the 2020 RAM 1500 has 39 documented issues. The most frequently reported are: Four-Corner Air Suspension System Failure, EcoDiesel Fuel Pump Failure / Stalling, Electric Power Steering (EPS) Rack Failure / Loss of Assist. Of these, 10 are rated critical and should be addressed promptly.

Is the RAM 1500 reliable?

The 2020 RAM 1500 has 39 known issues documented across 11,566+ owner reports. 10 issues are rated critical: Four-Corner Air Suspension System Failure and EcoDiesel Fuel Pump Failure / Stalling 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 ABS / Electronic Brake Control Module Internal Failure (C2116 Pump Supply, Brake/ABS Lights) and Power Tailgate Unlatches and Opens While Driving (Recall) and Internal Transmission Oil Cooler Failure Mixing Coolant and ATF ('Strawberry Milkshake') and 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire) and 4-Corner Air Suspension Compressor Failure / Won't Raise or Lower (Ride Height Faults, Winter Collapse) 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, Four-Corner Air Suspension System Failure, typically costs $300-$3,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2019-2025 RAM 1500 Four-Corner Air Suspension System Failure?

The 2019+ RAM 1500 equipped with the optional four-corner air suspension system experiences compressor failures, air spring leaks, height sensor malfunctions, and control module issues. The truck may sag on one corner, fail to raise/lower, or display "Service Air Suspension Syste… Repairs typically run $300-$3,000. Severity: high.

All 39 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 2019-2025 RAM 1500 Four-Corner Air Suspension System Failure?

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

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

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

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

2019-2025 RAM 1500: Four-Corner Air Suspension System Failure#

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

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

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

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

2019-2025 RAM 1500: ZF 8HP75 Transmission Harsh Shifting and Hesitation#

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#

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

2019-2022 RAM 1500: Steering Grind / Rubbing Noise When Turning Right at Low Speed#

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)#

2019-2025 RAM 1500: eTorque Mild Hybrid System Failure#

2019-2024 RAM 1500: Uconnect Center Touchscreen Freezing, Random Rebooting, and Blank/Ghost-Touch Display#

2019-2024 RAM 1500: 12-Inch Uconnect 5 Touchscreen Blank/Black Screen and Vertical Lines (5th-Gen DT)#

2019-2024 RAM 1500: eTorque 48V Mild-Hybrid Belt Starter Generator (BSG) / Battery Pack Failure (Whine, Stop-Start Faults, No Assist)#

2019-2024 RAM 1500: Backup Camera Intermittent 'Camera Unavailable' / Black or Blue Screen (Tailgate Harness Wear)#

2019-2023 RAM 1500: Uconnect 8.4 infotainment freezes/reboots and backup-camera glitches#

2019-2024 RAM 1500: Rear Window Water Leak into Cab#

2016-2022 RAM 1500: Cab Water Leak From Rear Window / Third Brake Light Into Headliner and Floor (Class-Action, TSB)#

2019-2024 RAM 1500: Panoramic Sunroof Wind Noise, Rattle, and Water Leak#

2019-2023 RAM 1500: Power/Manual Tailgate Won't Open — Latch Solenoid and Striker Alignment (5th-Gen DT)#

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

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

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

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

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