# 2017 Subaru Impreza Touchscreen Not Working: Fix Unresponsive Infotainment

> ClearTheCode — Is your 2017 Subaru Impreza touchscreen not working? Learn common causes, diagnostic steps, and repair options to restore your infotainment system's functionality.

Source: https://clearthecode.com/articles/infotainment-touchscreen-unresponsive-subaru-impreza-2017
Author: ClearTheCode

# 2017 Subaru Impreza touchscreen not working

Experiencing an unresponsive infotainment touchscreen in your 2017 Subaru Impreza can be incredibly frustrating. This issue prevents you from controlling essential features like audio, navigation, phone calls, and vehicle settings, effectively crippling a core part of your driving experience. Whether it's completely frozen, ignores touch inputs, or works intermittently, a non-functional touchscreen demands attention to restore full functionality to your vehicle.

## What drivers notice on this 2017 Subaru Impreza

Drivers of the 2017 Subaru Impreza often report a range of symptoms when their infotainment touchscreen begins to malfunction. The most common complaint is a complete lack of response to touch, making it impossible to select menu options, change radio stations, or input navigation destinations. This can manifest suddenly or after a period of intermittent issues. While the physical buttons (like volume or tuning knobs) might still work, the core touch-based interface becomes unusable, severely limiting control over the system.

## At a glance: difficulty, repair cost, and diagnostic workflow

- **Difficulty Rating:** 8/10 — Moderate to advanced
- **Common Symptoms:** Touch inputs are ignored: Tapping on the screen has no effect.; Screen is frozen: The display shows a static image and does not respond to any interaction.; Intermittent functionality: The touchscreen works sometimes, but then becomes unresponsive without warning.; Laggy or delayed response: There's a noticeable delay between touching the screen and the system reacting, making it dif
- **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

When your 2017 Subaru Impreza touchscreen isn't working, you might observe several distinct symptoms:

- **Touch inputs are ignored:** Tapping on the screen has no effect.
- **Screen is frozen:** The display shows a static image and does not respond to any interaction.
- **Intermittent functionality:** The touchscreen works sometimes, but then becomes unresponsive without warning.
- **Laggy or delayed response:** There's a noticeable delay between touching the screen and the system reacting, making it difficult to use.
- **Incorrect touch registration:** Tapping one area of the screen registers a touch in a different location.
- **System reboots randomly:** The infotainment system restarts itself without user input, sometimes restoring temporary functionality.
- **Hard buttons still work:** Physical buttons and knobs (volume, tuning) may still function, indicating the issue is specific to the touch interface.

## How to verify and confirm the issue

To confirm that your 2017 Subaru Impreza touchscreen is indeed the problem and not a broader system failure, perform these checks:

- **Attempt a soft reset:** Press and hold the power button on the infotainment system for 10-15 seconds until the screen goes blank and restarts. This can often resolve minor software glitches.
- **Test physical buttons:** Verify that the volume knob, tuning knob, and any other physical buttons on the head unit still function. If they do, it points specifically to the touch digitizer or its software.
- **Check for visual damage:** Carefully inspect the screen for any cracks, delamination, or signs of liquid damage that might affect touch sensitivity.
- **Disconnect and reconnect the battery:** A hard reset by disconnecting the negative battery terminal for 15-30 minutes can sometimes clear deeper electrical or software issues. (Refer to your owner's manual for proper battery disconnection procedures).
- **Check for known Technical Service Bulletins (TSBs):** Subaru may have issued TSBs related to infotainment system software or hardware for the 2017 Impreza. A dealership or a qualified technician can check for these. You can often find information on common vehicle issues and TSBs by visiting a [Subaru vehicle hub](/vehicles/subaru).
- **Scan for diagnostic trouble codes (DTCs):** While less common for pure touchscreen issues, a standard [OBD-II scanner](/codes) can sometimes reveal communication errors within the infotainment system. However, this is usually not the primary diagnostic for an unresponsive screen.

## Common causes (most likely first)

The reasons behind a 2017 Subaru Impreza touchscreen not working can vary, from simple software glitches to more complex hardware failures:

- **Software freeze or glitch:** The most common culprit. The operating system running the infotainment system can freeze, much like a computer or smartphone.
- **Loose electrical connections:** Over time, vibrations or improper installation can cause wiring harnesses behind the head unit to become loose, interrupting power or data flow.
- **Faulty touch digitizer:** This is the layer on top of the display that registers your touch inputs. It can fail due to age, manufacturing defect, or physical stress.
- **Defective head unit:** Internal components within the infotainment head unit itself can fail, leading to an unresponsive screen. This is often a more expensive repair.
- **Blown fuse:** While less common for just the touchscreen (usually the whole unit would be dead), a specific fuse related to the infotainment system's functionality could be blown.
- **Corrupted software update:** A failed or incomplete software update can sometimes render the system inoperable or unresponsive.

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## Step-by-step diagnosis and fixes

1.  **Perform a soft reset:** Hold the power button on the infotainment unit for 10-15 seconds until it restarts. This is the quickest and easiest first step.
2.  **Perform a hard reset (battery disconnect):** If a soft reset doesn't work, disconnect the negative terminal of your car battery for at least 15-30 minutes. This fully drains residual power and can clear deeper system errors. Reconnect the battery and test the touchscreen.
3.  **Check relevant fuses:** Consult your owner's manual to locate the fuse box (usually under the hood and/or inside the cabin) and identify the fuses related to the infotainment system. Visually inspect them for breakage or use a fuse tester. Replace any blown fuses with one of the correct amperage.
4.  **Inspect wiring (advanced DIY):** If you're comfortable with trim removal, carefully remove the dashboard trim surrounding the head unit to access the wiring harnesses. Check for any loose, corroded, or damaged connections. Ensure all plugs are securely seated. This step requires care to avoid damaging plastic clips or other components.
5.  **Check for software updates or TSBs:** Visit a Subaru dealership or a reputable independent shop. They can connect to your vehicle's system and check for any available software updates specific to your infotainment unit that might address known issues. They can also check for relevant TSBs.
6.  **Consider a touch digitizer replacement:** If the display itself works but touch is unresponsive, and all other steps fail, the touch digitizer might be faulty. On some units, this component can be replaced separately, often requiring specialized tools and a delicate hand. You might find guides for specific [Impreza model hub](/vehicles/subaru/impreza) repairs.
7.  **Head unit replacement:** If all other diagnostic steps fail, the entire infotainment head unit may need replacement. This can be costly, but aftermarket units sometimes offer more features and better reliability.

## Repair options and cost factors

The cost to fix a 2017 Subaru Impreza touchscreen that's not working can vary significantly based on the cause and chosen repair method:

-   **DIY Soft/Hard Reset:** $0. This is the ideal outcome if a software glitch is the problem.
-   **Fuse Replacement:** $5-$20 for a pack of fuses. A very inexpensive fix if a blown fuse is the culprit.
-   **Wiring Repair/Connection Reseating:** $0 (DIY) to $100-$250 (shop labor). If a loose wire is found, reconnecting it is free, but paying a shop for diagnosis and reassembly will incur labor costs.
-   **Software Update:** $100-$250 at a Subaru dealership. This covers the diagnostic time and the update process.
-   **Touch Digitizer Replacement (aftermarket):** $200-$500 for parts, plus potential labor if not DIY. This is an option if only the touch layer is bad and the display is fine.
-   **Aftermarket Head Unit Replacement:** $400-$1000+ for the unit itself, plus $150-$400 for installation. Aftermarket units can sometimes be more affordable than OEM and offer enhanced features like Apple CarPlay/Android Auto.
-   **OEM Head Unit Replacement:** $800-$1500+ for the part alone, plus $200-$500 for installation. This is typically the most expensive option but ensures original functionality and fit. You can explore all repair guides for more general information on automotive repairs.

## When to see a professional

While many basic troubleshooting steps can be performed by a DIY owner, there are specific situations where seeking professional help is advisable:

-   **Persistent issues:** If soft and hard resets, fuse checks, and basic visual inspections don't resolve the problem.
-   **Electrical diagnostics:** When the issue seems to stem from deeper electrical problems, such as intermittent power or complex wiring faults, a professional can use specialized tools like multimeters and wiring diagrams for accurate diagnosis.
-   **Warranty considerations:** If your vehicle is still under warranty, taking it to a Subaru dealership is crucial to ensure the repair is covered.
-   **Uncomfortable with disassembly:** If you're not comfortable removing dashboard trim or working with vehicle electronics, it's best to let a professional handle it to avoid accidental damage.
-   **Software re-flashing:** Certain software issues or updates require specialized OEM diagnostic tools that only dealerships or advanced independent shops possess.

## Frequently asked questions

### Can a software update fix my unresponsive 2017 Impreza touchscreen?

Yes, a software update is a common and often effective fix for an unresponsive 2017 Subaru Impreza touchscreen. Infotainment systems, like any computer, can experience bugs or glitches that are resolved through firmware updates released by the manufacturer. A dealership can check for and apply these updates, which may restore full functionality to your screen.

### Is it possible to replace just the touch digitizer on a 2017 Subaru Impreza?

For some 2017 Subaru Impreza infotainment units, it is indeed possible to replace only the touch digitizer layer, rather than the entire head unit. This is a more cost-effective solution if the actual display is working fine but the touch functionality has failed. However, this repair can be delicate and may require specific tools and technical skill to perform correctly.

### How do I perform a soft reset on my 2017 Subaru Impreza infotainment system?

To perform a soft reset on your 2017 Subaru Impreza's infotainment system, simply locate the power button on the head unit (often a volume knob that also functions as a power button). Press and hold this button down for approximately 10 to 15 seconds. The screen should go blank and then restart, which can often resolve minor software freezes or glitches.

## Sources and further reading

-   All repair guides
-   [Browse vehicles](/vehicles)
-   [Browse OBD-II codes](/codes)
-   [Subaru vehicle hub](/vehicles/subaru)
-   [Impreza model hub](/vehicles/subaru/impreza)

*Disclaimer: This information is for educational purposes and is not a substitute for OEM service procedures. Always consult your vehicle's service manual and use a qualified technician for safety-critical work.*

## Explore related guides on ClearTheCode

- [Browse OBD-II codes](/codes)
- All repair guides