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

The 8-speed (ZF 8HP70 / TorqueFlite) develops a torque-converter clutch shudder felt as a vibration/judder around 30-50 mph light throttle, along with harsh downshifts, drive-engagement slam, and occasional limp mode (stuck in one gear with CEL). Root causes are degraded/aged tra… Repairs typically run $300-$3,500. Severity: medium.

What is the 2009-2024 RAM 1500 5.7L HEMI Broken Exhaust Manifold Bolts / Manifold Leak (Sharp Cold-Start Tick That Fades)?

The 5.7L HEMI's factory exhaust manifold bolts/studs snap from repeated heat cycling, and the cast manifolds can warp or crack. The classic tell is a sharp tapping/ticking on cold start that quiets as the engine warms and the manifold expands to partially reseal the leak. Nearly… Repairs typically run $300-$1,200. 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 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 2023-2024 RAM 1500 Turn Signal Self-Canceling Failure From Steering Column Control Module (Recall 24V729)?

Stellantis recalled approximately 129,000-164,000 2023-2024 RAM 1500 (DT) trucks because an interference condition in the steering column control module (SCCM) turn-signal lever mechanism can prevent the turn signal from canceling automatically after completing a turn. A turn sig… Repairs typically run $0-$0. Severity: medium.

RAM · Known Issues

2023 RAM 1500 Problems: 29 Issues Every Owner Should Know

2023 model year · 11,566+ owner reports · Updated July 2026

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According to Au7o's analysis of 11,566+ owner reports, the 2023 RAM 1500 has 29 documented known issues, with 7 rated critical. The most serious are Four-Corner Air Suspension System Failure ($300-$3,000 repair), 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire) ($1,800-$4,000 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') ($400-$5,000 repair), 4-Corner Air Suspension Compressor Failure / Won't Raise or Lower (Ride Height Faults, Winter Collapse) ($600-$2,500 repair) and 5.7L HEMI MDS lifter collapse and camshaft lobe wear ("HEMI tick" leading to engine damage) ($2,500-$7,000 repair). The most commonly reported issue is ZF 8-Speed Transmission Problems with 2,876 owner reports. at .

Frequently Asked Questions

What are the most common RAM 1500 problems?

According to Au7o's analysis of 11,566+ owner reports, the 2023 RAM 1500 has 29 documented issues. The most frequently reported are: Four-Corner Air Suspension System Failure, 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire), Electric Power Steering (EPS) Rack Failure / Loss of Assist. Of these, 7 are rated critical and should be addressed promptly.

Is the RAM 1500 reliable?

The 2023 RAM 1500 has 29 known issues documented across 11,566+ owner reports. 7 issues are rated critical: Four-Corner Air Suspension System Failure and 3.6L Pentastar Rocker Arm Roller Bearing Failure Wiping Camshaft ('Pentastar Tick', Misfire) 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 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 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 2019-2025 RAM 1500 Four-Corner Air Suspension System 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)#

2009-2024 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#

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

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)#

2023-2024 RAM 1500: Turn Signal Self-Canceling Failure From Steering Column Control Module (Recall 24V729)#

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

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#

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

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

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#

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

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

2019-2024 RAM 1500: Dashboard Cracking and Warping#

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

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