2020 Ram 1500 Problems (What Most Owners Don't Expect)
Complete guide to 2020 Ram 1500 problems. Known issues, recalls, TSBs, and what to watch for at every mileage range.
Key Takeaways
The most discussed 2020 Ram 1500 problems among owners are Uconnect/electrical glitches, water leaks, and (5.7L) exhaust manifold ticking from broken studs—often showing up between 5,000 and 90,000 miles.
Many “problems” are improved with software updates; ask the dealer to check for TSBs by VIN before paying for modules.
Out-of-warranty repair costs commonly land in the $700–$2,200 range for infotainment modules or Hemi manifold hardware, while air suspension and eTorque-related repairs can reach $1,200–$3,500+ depending on parts.
Always run a VIN recall check—open campaigns can turn a potentially expensive issue into a $0 repair.
2020 Ram 1500 Problems (Owner-Reported): What to Watch For
Search intent for "2020 Ram 1500 problems" typically centers on reliability, costly failures, and whether issues show up early or after 100,000 miles.
Based on patterns reported by owners on large complaint databases and forums (e.g., NHTSA complaints, RamForums, and owner groups), the most repeated themes include:
- **Electrical/Uconnect glitches**: freezing screens, blackouts, camera dropouts
- **eTorque (mild-hybrid) faults** on certain V6/V8 setups: warning lights, charging/stop-start behavior
- **Exhaust manifold leaks (Hemi tick)** on 5.7L trucks: cold-start ticking, broken studs
- **Suspension/air suspension issues (if equipped)**: sagging, compressor faults, ride-height errors
- **Fuel system/EVAP-related codes**: check engine lights, occasional hard starts
Not every 2020 Ram 1500 will experience these issues, but they’re common enough that buyers should know the symptoms, typical mileage windows, and likely repair costs.
Most Common 2020 Ram 1500 Issues by System (Symptoms, Mileage, Repair Cost)
**1) Uconnect infotainment, camera, and electrical gremlins**
- **Symptoms:** touchscreen freezes/reboots, Bluetooth dropouts, backup camera intermittent, "Vehicle System" messages, radio stays on.
- **Typical mileage range:** **5,000–40,000 miles** (often within warranty), but can recur.
- **Likely fixes:** software update (often via dealer), module replacement (radio/telematics), wiring checks.
- **Typical cost:** **$0–$200** for updates/diagnosis; **$800–$2,200** for head unit/module replacement out of warranty.
**2) eTorque system faults (if equipped)**
- **Symptoms:** check engine light, charging warnings, start/stop malfunction, rough restart.
- **Typical mileage range:** **10,000–60,000 miles**.
- **Likely fixes:** software calibration updates, battery/DC-DC converter checks, component replacement in some cases.
- **Typical cost:** **$150–$400** diagnostics; **$900–$3,000+** if major components are replaced out of warranty (varies by part and labor).
**3) 5.7L Hemi exhaust manifold leak / broken studs (“Hemi tick”)**
- **Symptoms:** ticking noise on cold start that may quiet when warm; sometimes exhaust smell.
- **Typical mileage range:** **25,000–90,000 miles** (earlier on trucks with lots of heat cycles/towing).
- **Likely fixes:** replace manifold gaskets and **broken manifold bolts/studs**; sometimes manifold replacement.
- **Typical cost:** **$700–$1,800** per side depending on labor rates and how seized/broken hardware is.
**4) Air suspension (if equipped) and ride height issues**
- **Symptoms:** truck sags overnight, “Service Air Suspension,” compressor runs often, uneven stance, harsh ride.
- **Typical mileage range:** **20,000–80,000 miles**.
- **Likely fixes:** leak diagnosis, air spring replacement, compressor/dryer service, software updates.
- **Typical cost:** **$200–$450** leak test/diagnosis; **$1,200–$3,500** for air spring/compressor repairs (varies by configuration and dealer vs. independent).
**5) Transmission behavior complaints (8-speed) — shift quality/software**
- **Symptoms:** harsh 1–2 shifts, hunting gears, delayed engagement, clunk on takeoff.
- **Typical mileage range:** **5,000–50,000 miles**.
- **Likely fixes:** software updates, fluid level/condition check, adaptive relearn.
- **Typical cost:** **$0–$300** if it’s software/relearn; **$300–$700** for service; major mechanical repairs can be higher but are less commonly reported than shift-quality concerns.
**6) Water leaks (rear window/third brake light area) and interior moisture**
- **Symptoms:** wet headliner, damp rear carpet, musty smell, water trails down rear glass.
- **Typical mileage range:** **5,000–60,000 miles**.
- **Likely fixes:** replace/reseal third brake light gasket, rear glass reseal; check cab vents.
- **Typical cost:** **$150–$450** reseal/gasket; **$700–$1,500** if rear glass removal/replacement is needed.
**Real-world owner data note:** Across complaint databases and owner forums, the **highest-volume discussions** cluster around **Uconnect/electrical bugs**, **water leaks**, and **Hemi manifold ticking** (for 5.7L trucks), while **air suspension** issues are most common among trucks equipped with that option.
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2020 Ram 1500 Recalls: How to Check Your Truck
Recalls can vary by build date, engine, drivetrain, and equipment. The safest approach is to verify by VIN.
How to confirm open recalls:
- Check the **NHTSA recall lookup** using your VIN
- Confirm status with a **Ram dealer service department** (they can see open campaigns)
What owners should do:
- If you’re shopping used, ask for a **recall completion printout**.
- If a truck has a warning light related to a recall topic, **don’t wait**—campaign repairs are typically free.
Tip: Many owners find that a “problem” discussed online is actually addressed under a **recall or service campaign**, so VIN verification can change the true out-of-pocket cost from thousands to $0.
TSBs for 2020 Ram 1500: Why They Matter (Even Without a Recall)
A **Technical Service Bulletin (TSB)** is a factory service instruction for known issues and updated repair procedures. A TSB is **not** a free repair by default, but it can:
- Point the dealer to a **software update** that fixes shift quality or infotainment bugs
- Specify revised parts (seals, connectors, modules) that reduce repeat failures
- Shorten diagnosis time if you arrive with clear symptoms
Common TSB-style themes owners report seeing addressed at dealers:
- **Uconnect and connectivity updates** (screen freezing, camera issues)
- **Shift logic/driveability software** updates
- **Water leak diagnosis procedures** and updated sealing methods
- **Air suspension calibration and fault tracing**
Best practice:
- When booking service, describe symptoms and ask the advisor to **check for applicable TSBs by VIN**.
- If you’re out of warranty, request an estimate for the TSB-guided fix before authorizing module replacement.
Buying Used: How to Avoid the Biggest 2020 Ram 1500 Defect Risks
Use this quick checklist to reduce the odds of buying a 2020 Ram 1500 with recurring problems.
**Pre-purchase checks (15–30 minutes):**
- **Cold start**: listen for **exhaust manifold ticking** (5.7L) for the first 30–60 seconds.
- **Water leak clues**: check rear headliner edge, rear carpet, and under-seat storage for moisture.
- **Uconnect test drive**: pair Bluetooth, test backup camera, cycle navigation/audio, watch for rebooting.
- **Suspension**: if air-equipped, park it, note ride height, and re-check after 30–60 minutes for sag.
- **Scan for codes**: a basic OBD scan can reveal stored history codes (even if the light is off).
**Ownership cost planning (typical out-of-warranty budgeting):**
- Set aside **$1,000–$2,000** for “first big fix” potential (electronics, leaks, manifold hardware)
- If air suspension or eTorque-equipped, consider a larger cushion: **$2,000–$4,000**
If you’re buying from a dealer, negotiate:
- Proof of **recall completion**
- A written promise to fix **water leaks** and infotainment failures if they show up within the first 30 days
Pros
Strong ride comfort and cabin refinement for a half-ton truck, especially on higher trims
Available V8 power and towing capability with a large aftermarket and broad service support
Common issues are well-documented by owners, making pre-purchase screening and targeted fixes easier
Cons
Uconnect/electrical bugs can be frustrating and sometimes require costly module replacement out of warranty
5.7L Hemi trucks can develop exhaust manifold leaks (“tick”) that typically need labor-intensive bolt/stud work
Air suspension (when equipped) adds comfort but increases long-term repair risk and cost
Risk Factors
High-heat use (towing, short trips, frequent cold starts) can accelerate 5.7L exhaust manifold bolt/stud failures in the 25,000–90,000 mile range.
Air suspension-equipped trucks in extreme temperature swings or with infrequent use can be more prone to leaks and compressor wear between 20,000–80,000 miles.
Trucks with repeated battery drain/electrical complaints may require deeper diagnostic time, increasing the chance of $800–$2,200 module replacements out of warranty.
Want the full picture?
Get a comprehensive Reliability Report with risk scores, repair costs, and mileage danger zones.
People Also Ask
What are the most common 2020 Ram 1500 problems?
Owner reports most often mention Uconnect infotainment glitches (freezing/reboots), water leaks near the rear window/third brake light, 5.7L Hemi exhaust manifold ticking from broken studs, and (if equipped) air suspension or eTorque fault warnings. Many appear between 5,000–60,000 miles, while Hemi manifold leaks are often 25,000–90,000 miles.
Is the 2020 Ram 1500 reliable after 100,000 miles?
Many owners reach 100,000 miles with routine maintenance, but higher-mileage risk centers on electronics, leaks, and option-related systems (air suspension, eTorque). Budgeting $1,000–$2,000 for a major repair is reasonable; air suspension/eTorque trucks may need a $2,000–$4,000 cushion depending on symptoms and prior repair history.
How much does it cost to fix the Uconnect screen on a 2020 Ram 1500?
If it’s a software update, costs can be $0–$200. If the head unit/module is failing out of warranty, real-world owner invoices commonly land around $800–$2,200 depending on trim, parts availability, and labor.
What is the Hemi tick on a 2020 Ram 1500 and how much does it cost to repair?
The “Hemi tick” is often an exhaust manifold leak caused by broken manifold bolts/studs, typically noticeable on cold start. It commonly shows up around 25,000–90,000 miles. Repairs are often $700–$1,800 per side depending on labor time and how difficult the broken hardware is to remove.
Do 2020 Ram 1500s have transmission problems?
Many complaints are about shift quality (clunks, harsh shifts, gear hunting) rather than widespread hard failures. These issues often appear 5,000–50,000 miles and may improve with software updates or adaptive relearns ($0–$300). A fluid service or deeper diagnosis can run $300–$700+.
How do I know if my 2020 Ram 1500 has open recalls?
Run your VIN through the NHTSA recall lookup and confirm with a Ram dealer. Ask for a recall completion printout when buying used. Recall repairs are typically performed at no cost.
What TSBs are common for the 2020 Ram 1500?
Owners frequently report dealer-applied TSB-related updates for Uconnect stability, camera/connectivity issues, shift logic/driveability, air suspension calibration, and water leak diagnosis/sealing procedures. The exact TSB list depends on your VIN, build date, and equipment.
What should I check before buying a used 2020 Ram 1500?
Do a cold start to listen for Hemi manifold ticking, test every Uconnect function (Bluetooth, camera, navigation), inspect for rear window/third brake light water leaks, and if air suspension-equipped, check for sagging after parking. Also scan for stored codes and verify recall completion by VIN.
