# 2020 Dodge Charger Uconnect Screen Black: Diagnosis & Fixes > ClearTheCode — Is your 2020 Dodge Charger Uconnect screen black and unresponsive? Learn common causes, diagnostic steps, and repair options to restore your infotainment system. Source: https://clearthecode.com/articles/uconnect-screen-blackout-dodge-charger-2020 Author: ClearTheCode # 2020 Dodge Charger Uconnect screen black Experiencing a completely black and unresponsive Uconnect screen in your 2020 Dodge Charger can be incredibly frustrating, especially when relying on it for navigation, audio, and crucial vehicle settings. This common issue often leaves drivers without access to essential infotainment features, turning a modern dashboard into a blank slate. While it might seem like a major electrical failure, many instances of the 2020 Dodge Charger Uconnect screen going black are due to software glitches or minor electrical interruptions that can often be diagnosed and resolved with a systematic approach. Understanding the specific behaviors and potential causes for this model year is key to getting your system back online. ## What drivers notice on this 2020 Dodge Charger Drivers of the 2020 Dodge Charger frequently report a range of symptoms when their Uconnect system malfunctions, extending beyond just a black screen. While the primary concern is the screen going completely dark and becoming unresponsive to touch, other related issues often accompany this problem, severely impacting the driving experience and vehicle functionality. For more general information on Dodge vehicles, visit our [Dodge vehicle hub](/vehicles/dodge). - The infotainment screen is completely black, showing no image or backlight. - The touchscreen is unresponsive to any input. - The audio system (radio, media player) stops producing sound or cannot be controlled. - Navigation features become unavailable. - The backup camera feed does not appear when the vehicle is in reverse. - Buttons surrounding the screen (e.g., volume knob, tune knob, menu buttons) may also become unresponsive. - The system might intermittently reboot itself, sometimes restoring functionality temporarily before going black again. - Bluetooth connectivity and phone integration cease to function. ## At a glance: difficulty, repair cost, and diagnostic workflow - **Difficulty Rating:** 8/10 — Moderate to advanced - **Common Symptoms:** Complete Screen Blackout: The most obvious symptom, where the display is entirely dark, with no backlight or image.; Unresponsive Touchscreen: Even if the screen flickers or shows a logo, it doesn't react to touch inputs.; Loss of Audio Control: Inability to change radio stations, adjust volume, or play media through the Uconnect system.; Navigation System Failure: The GPS map disappears, or the system cannot acquire a signal. - **Estimated Repair Cost:** $200–$1,500 (parts + typical shop labor) - **OEM Tooling Required:** Dealer scan tool or OEM reprogramming may be required. **Diagnostic workflow:** 1. Confirm the symptom on your vehicle. 2. Scan for stored or pending codes with an OBD-II tool. 3. Inspect the most common causes in this guide (visual checks first). 4. Run verification tests before replacing parts. 5. Repair, clear codes, and verify on a test drive. ## Symptoms and warning signs Identifying the exact symptoms is the first step in diagnosing why your 2020 Dodge Charger Uconnect screen is black. Pay close attention to how the system fails and what other functions are affected: - **Complete Screen Blackout:** The most obvious symptom, where the display is entirely dark, with no backlight or image. - **Unresponsive Touchscreen:** Even if the screen flickers or shows a logo, it doesn't react to touch inputs. - **Loss of Audio Control:** Inability to change radio stations, adjust volume, or play media through the Uconnect system. - **Navigation System Failure:** The GPS map disappears, or the system cannot acquire a signal. - **Backup Camera Inoperability:** When shifting into reverse, the screen remains black instead of displaying the camera feed. - **Intermittent Functionality:** The screen may work sometimes but then go black randomly, or it might come back on after a vehicle restart. - **Hard Button Failure:** Physical buttons around the screen (e.g., volume, tune, media) may also stop responding, indicating a broader system failure. ## How to verify and confirm the issue To accurately diagnose the black Uconnect screen in your 2020 Dodge Charger, a series of verification steps can help pinpoint the cause: - **Perform a Soft Reset:** A common first step is to perform a soft reset of the Uconnect system. For most 2020 Charger Uconnect systems, this involves holding down both the volume and tune knobs simultaneously for about 10-20 seconds until the screen goes black and the Dodge logo reappears. This can often resolve minor software glitches. - **Check Fuses:** Locate the fuse box (often in the trunk or under the hood) and inspect fuses related to the radio, infotainment, or accessory power. Consult your owner's manual for specific fuse locations and ratings. A blown fuse can completely cut power to the system. - **Observe Intermittency:** Note if the issue is constant or intermittent. If it's intermittent, try to identify any patterns (e.g., occurring after a specific action, during certain weather conditions, or after a period of driving). - **Use an OBD-II Scanner:** Connect an OBD-II scanner to your vehicle's diagnostic port. Look for communication-related Diagnostic Trouble Codes (DTCs), particularly U-codes, which indicate issues with communication between modules. For more information on interpreting codes, check out our [browse OBD-II codes](/codes) section. - **Visual Inspection of Wiring:** If comfortable, carefully remove the dashboard trim surrounding the Uconnect screen to visually inspect the wiring harness connected to the back of the head unit. Look for any loose, corroded, or damaged connections. - **Check for Technical Service Bulletins (TSBs):** Research if Dodge has issued any TSBs specifically for Uconnect screen blackouts or related software issues for the 2020 Charger. These often indicate known problems and recommended dealer fixes. ## Common causes (most likely first) Several factors can lead to your 2020 Dodge Charger's Uconnect screen going black. Understanding the most common culprits can guide your diagnostic process: - **Software Glitches or Bugs:** This is the most frequent cause. Modern infotainment systems rely heavily on complex software, and like any computer, they can experience freezes, crashes, or bugs that lead to a black screen. This can sometimes be resolved with a simple reset or a software update. - **Faulty Uconnect Module (Head Unit):** The Uconnect module itself, which houses the processor and other electronics, can fail. Internal component failure can lead to a complete loss of display and functionality. - **Loose or Damaged Wiring:** Connections to the Uconnect module or the screen itself can become loose over time due to vibrations, or wires can be damaged during other repairs or installations. A poor connection will interrupt power or data flow. - **Blown Fuse:** A simple electrical surge or short circuit can blow a fuse dedicated to the infotainment system, cutting off power to the screen and module. - **Battery Drain or Low Voltage:** While less common for a complete blackout, severe low voltage or a dying battery can sometimes cause electronic modules to behave erratically or fail to power up correctly. ### Related guides on this vehicle - [P0011 2024 Lexus Gx: Intake Camshaft Timing Over-Advanced](/articles/p0011-lexus-gx-2024-diagnostic-guide) - [2020 RAV4 Hybrid System Warning Light Diagnosis](/articles/hybrid-battery-warning-toyota-rav4-2020) - [2019 Toyota Tacoma Brake Pedal Feels Low: Diagnosis & Fixes](/articles/brake-pedal-feels-low-toyota-tacoma-2019) ## What is different on this year and model The 2020 Dodge Charger typically comes equipped with Uconnect 4C or 4C NAV systems, which feature an 8.4-inch touchscreen. These particular Uconnect versions, while generally robust, have been known to experience software-related glitches that can lead to screen blackouts or unresponsiveness. Unlike older, simpler systems, the 4C platform is deeply integrated with vehicle systems and relies on sophisticated software, making it more susceptible to software conflicts or occasional freezes. Over-the-air updates are possible but often require a dealer visit for significant software flashes that address persistent bugs. This generation of Uconnect also has specific fuse locations and diagnostic pathways that differ from earlier models, making it crucial to consult the 2020 Charger's owner's manual or service information for accurate troubleshooting. ## Step-by-step diagnosis and fixes Follow these steps to diagnose and potentially fix your 2020 Dodge Charger's black Uconnect screen: 1. **Perform a Uconnect Soft Reset:** As mentioned, hold down the volume and tune knobs simultaneously for 10-20 seconds. This is the simplest and often most effective first step for software-related issues. 2. **Check Relevant Fuses:** - Locate your vehicle's fuse box (refer to your owner's manual; often in the trunk, under the hood, or behind the glove box). - Identify fuses labeled for ## Related pages - All repair guides - [Browse vehicles](/vehicles) - [Browse OBD-II codes](/codes) - [Dodge vehicle hub](/vehicles/dodge) - [Charger model hub](/vehicles/dodge/charger) --- This guide is not a substitute for OEM service procedures; use a qualified technician for safety-critical repairs. ## Frequently asked questions ### How urgent is this problem? If symptoms are worsening or safety systems are affected, diagnose soon; minor issues can often wait for a scheduled service visit. ### Can I drive with this issue? Short trips may be acceptable for some faults, but stop driving if you notice overheating, loss of braking, steering problems, or strong fuel smells. ### Do I need a dealer scan tool? A basic OBD-II scanner helps confirm codes; some steps still need visual checks and meter tests described above. ## Explore related guides on ClearTheCode - [Browse OBD-II codes](/codes) - [All repair guides](/articles)