2017-2019 Discovery Sport Audio Module Failure: A Guide to Replacement & Programming
Learn why your Land Rover's radio has failed and why programming a replacement module is a critical, non-negotiable step for any repair.
- A replacement module MUST be programmed to your vehicle's VIN by a dealer or specialist with JLR Pathfinder software; it is not plug-and-play.
- This specific part (FK72-19F211-DC / LR060861) is for 2017-2019 Discovery Sport models WITHOUT a navigation system. Part number and option compatibility are critical.
- Common failure symptoms include a blank screen, total loss of audio (including safety chimes), and a dead battery from parasitic drain.
- The total cost for a repair using a used module will include the part price, 2 hours of labor for the physical swap, and a separate, significant fee for programming.
Symptoms of a Failing Audio Control Module
When the Audio Control Module in a 2017-2019 Discovery Sport begins to fail, it can cause a range of frustrating electronic issues. Because the module controls the entire infotainment system, symptoms are rarely subtle.
- Blank Touchscreen: The most common symptom is a completely black or unresponsive center display. The screen may fail to turn on at startup, or it may freeze on the Land Rover logo and then go blank.
- No Sound: All audio functions may cease, including the radio, Bluetooth audio, and phone calls. Critically, this can also include the loss of audible safety warnings from parking sensors and driver assistance systems.
- Unresponsive Controls: The volume knob and other physical buttons on the center console may stop responding, even if the screen is still partially functional.
- Intermittent Problems: The issues may come and go. Many owners report the system working fine one day and failing the next, sometimes resolving itself after the vehicle has been turned off and left to sit for an extended period (a full system 'sleep').
- Battery Drain: A faulty module can fail to shut down properly when the vehicle is turned off, leading to a parasitic electrical drain that can discharge the battery overnight.
Pro Tip: Before assuming the module is bad, try a system reboot. With the vehicle on, press and hold the physical volume/power knob for 20-30 seconds until the screen goes black and the Land Rover logo reappears. This forces the infotainment system to restart and can temporarily resolve software glitches. Also, ensure your vehicle's battery is fully charged, as low voltage is known to cause a wide variety of electronic issues in Land Rover vehicles.
Known Issues, TSBs, and Recalls
While there are no specific recalls for this audio module on 2017-2019 models, Land Rover has issued documentation for related problems.
- Technical Service Bulletin LTB01226NAS2: This TSB was issued for some 2018 models and addresses a condition where the Audio Amplifier Module software can cause a loss of all audio functions and/or a discharged battery. The fix involves a software update performed by a dealer.
- Later Model Recalls: Newer Discovery Sport models (2020 and later) have been subject to recalls for software issues causing a blank touchscreen, which primarily created a safety concern due to the failure of the rearview camera display. While not directly applicable to the 2017-2019 hardware, this shows a history of software-related screen failures in the Discovery Sport family.
- DC-DC Converter Recall (MHEV Models): A widespread recall was issued for many 2020+ Mild-Hybrid (MHEV) Land Rover models, including the Discovery Sport, for a failing DC-DC converter. This is a separate part from the audio module, but its failure can lead to a loss of all 12-volt electrical power, which would also cause the infotainment system to shut down.
Buying a Used Audio Control Module: What You Must Know
Replacing this module is not a simple plug-and-play repair. Buying a used module requires careful verification and a clear understanding of the necessary post-installation steps. Failure to follow these guidelines will result in a non-working part.
1. Verify the Part Number and Vehicle Options
It is absolutely essential to match the part number from your original module. This guide covers part number FK72-19F211-DC (also written as FK7219F211DC) and its corresponding service part number LR060861. Crucially, this specific module is for vehicles WITHOUT a navigation system. Installing a module from a vehicle with different options (like navigation or a different sound system) will cause compatibility conflicts and it will not function correctly.
2. Programming is NOT Optional
Warning: A replacement Audio Control Module—whether new or used—must be professionally programmed to your vehicle's Vehicle Identification Number (VIN). The module is a security-linked component. Without programming, it will not communicate with the vehicle's other computer systems, resulting in a non-functional infotainment system.
This is not a recommendation; it is a requirement. The process involves using specialized, dealer-level diagnostic tools like JLR Pathfinder to edit the Car Configuration File (CCF) and synchronize the new module to the car. A generic OBD-II scanner cannot perform this function.
3. Who Can Program the Module?
- Land Rover Dealerships: They have the tools and access required to perform the programming.
- Specialist Independent Shops: Many independent shops specializing in Land Rover or European vehicles invest in the official JLR diagnostic equipment (Pathfinder, TOPIx subscription) and can perform this programming, often at a lower cost than the dealer.
- Remote Programming Services: A growing number of services can remotely program modules if you or your mechanic have a compatible J2534 pass-through device and a Windows laptop.
Your average local mechanic or a DIY-er cannot program this module. You must factor the cost and logistics of programming into your repair plan before purchasing the part.
4. Physical Inspection of a Used Unit
When inspecting a used module, check the casing for any signs of physical damage or tampering. Most importantly, inspect the electrical connector pins. Ensure they are all straight, clean, and free of any corrosion or water damage. Water intrusion into the cabin can damage electronics located under the seats.
Cost and Replacement Overview
The Audio Control Module is located under the front passenger seat. Replacement requires removing the seat and pulling back the carpet and trim to access the module. While the physical swap can be performed by a competent DIY mechanic, the mandatory programming makes this a job best left to a professional shop equipped for the entire process.
| Item | Estimated Cost |
|---|---|
| New OEM Module | $800 - $2,100 |
| Used OEM Module | $400 - $600 |
| Shop Labor (Physical Swap) | $200 - $350 (approx. 2 hours) |
| Shop Labor (Programming) | $250 - $500+ |
| Total Estimated Cost (Used Part) | $850 - $1,450 |
| Total Estimated Cost (New Part) | $1,250 - $2,950+ |
Frequently Asked Questions (FAQ)
Can I really just swap the module without programming it?
No. The module is tied to the original vehicle's VIN and option set. If you install it without programming, it will not work. The vehicle's network will not recognize it, and you will have the same symptoms as a failed module.
My screen is blank. How do I know it's the module and not just the screen?
While a screen failure is possible, it's less common than a module failure. If you have a blank screen AND a total loss of audio (including chimes and parking beeps), the Audio Control Module is the most likely culprit, as it controls both functions. A professional diagnosis using JLR-specific software is the only way to be 100% certain.
Can I upgrade my non-navigation system to navigation by swapping the module?
No, this is not a simple module swap. Upgrading to navigation involves changing multiple hardware components (like the screen, GPS antenna, and wiring) and extensive, complex programming of the Car Configuration File (CCF). It is not a practical or cost-effective retrofit.
What are the OBD-II codes for a bad audio module?
A failing audio module often won't store standard 'P' (powertrain) codes. Instead, it will log 'U' (network) communication codes, indicating a loss of connection on the vehicle's MOST or CAN bus networks. These codes typically require a dealer-level scan tool to read accurately, as generic scanners may not see them.
Technical Specifications
OEM Part Numbers: FK72-19F211-DC FK7219F211DC LR060861
For vehicles without navigation system.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Land Rover Discovery Sport:
- 🛍️ Shop This Part
- Symptoms of a Failing Audio Control Module
- Known Issues, TSBs, and Recalls
- Buying a Used Audio Control Module: What You Must Know
- 1. Verify the Part Number and Vehicle Options
- 2. Programming is NOT Optional
- 3. Who Can Program the Module?
- 4. Physical Inspection of a Used Unit
- Cost and Replacement Overview
- Frequently Asked Questions (FAQ)
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