What are the most common RAM 1500 problems?
According to Au7o's analysis of 12,553+ owner reports, the 2022-2022 RAM 1500 has 12 documented issues. The most frequently reported are: Four-Corner Air Suspension System Failure, EcoDiesel Fuel Pump Failure / Stalling, 5.7L HEMI MDS lifter collapse and camshaft lobe wear ("HEMI tick" leading to engine damage). Of these, 3 are rated critical and should be addressed promptly.
Is the RAM 1500 reliable?
The 2022-2022 RAM 1500 has 12 known issues documented across 12,553+ owner reports. 3 issues are rated critical: Four-Corner Air Suspension System Failure and EcoDiesel Fuel Pump Failure / Stalling 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 $12,000, 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.
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 2014-2023 RAM 1500 5.7L HEMI MDS lifter collapse and camshaft lobe wear ("HEMI tick" leading to engine damage)?
The 5.7L HEMI (Gen III) with the Multi-Displacement System (MDS) is well documented for roller-lifter failure that progresses into camshaft lobe damage. The MDS deactivation lifters and the engine's circuitous oiling path (oil routed through the deck, head gasket, and rocker shaf… Repairs typically run $2,500-$7,000. 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 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 2013-2023 RAM 1500 ZF 8-speed (8HP70/845RE/850RE) torque-converter shudder and harsh shifting?
RAM 1500s with the ZF-based 8-speed automatic (TorqueFlite 845RE / 850RE, 8HP70/8HP75) commonly develop torque-converter clutch shudder. It feels like a slight-to-heavy vibration or 'driving over rumble strips' at part throttle and light acceleration, typically 15-50 mph as the c… Repairs typically run $300-$3,500. 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.
What is the 2019-2024 RAM 1500 Dashboard Cracking and Warping?
The 2019-2024 RAM 1500 dashboard develops cracks, warping, and deformation, particularly in hot climates. Cracks commonly appear near the defroster vents, along the passenger side airbag seam, and around the center console area. The issue is attributed to UV exposure and thermal… Repairs typically run $40-$2,500. Severity: low.
What is the 2019-2023 RAM 1500 Uconnect 8.4 infotainment freezes/reboots and backup-camera glitches?
5th-gen (DT) RAM 1500 trucks with the Uconnect 8.4 (and 12-inch) systems are widely reported to randomly reboot, freeze on the RAM logo, lose audio (sound cutting out every couple of seconds), and show backup-camera faults such as a blue screen, blank image, a large yellow square… Repairs typically run $0-$1,200. Severity: low.
