Body Control Module Repair to Restore Electrical Control. Save Time, Save Money.

✅ Lifetime Warranty on All Repairs

⚡ Tested in 24 Hours or It’s Free (Catalogue Units)

🚚 Optional UK-Wide Courier Collection

Trusted Body Control Module Repair by ECU Fix

The Body Control Module (BCM) manages essential vehicle functions—such as interior lighting, windows, central locking, and other key electronics. When it fails, multiple systems may stop working or behave unpredictably.

That’s why, at ECU Fix, we specialise in body control module repair that is fast, cost-effective, and backed by a lifetime warranty. If your BCM is listed in our online repair catalogue, we’ll test it within 24 hours—or your repair is free.

However, even if your module isn’t listed, we can still likely test and repair it. Simply send us your part number or vehicle details, and we’ll confirm whether it’s compatible.

Why Choose ECU Fix for Body Control Module Repair?

  • ⚡ Tested in 24 Hours or It’s Free (for catalogue-listed BCMs)
  • 🛡️ Lifetime Warranty included on all successful repairs
  • 🚚 Nationwide Courier Collection available upon request
  • 🧰 Advanced In-House Diagnostics by experienced technicians
  • 💷 No Fix, No Fee – only pay return shipping if it can’t be repaired

Common Issues Fixed by Body Control Module Repair

If you’re experiencing any of the following problems, your BCM may be at fault:

  • Central locking is unresponsive or intermittent
  • Electric windows or lights no longer work
  • Unexplained battery drain
  • Immobiliser won’t allow the car to start
  • Water damage or signs of burnt circuits
  • Loss of communication with diagnostic equipment

In short, if multiple electrical systems are failing at once, it’s very likely your body control module is the cause—and we can fix it.

How Our Body Control Module Repair Process Works

1. Start Your Booking

You can begin in any of these ways:

2. Arrange Courier Collection (Optional)

We can organise UK-wide collection, or you’re welcome to send your unit to us directly.

3. We Test and Repair Your BCM

  • If your unit is in our catalogue, we’ll test it within 24 hours, or your repair is free
  • If it’s not listed, we can usually still test and repair it quickly
  • If we can’t repair it, you’ll only cover collection & return shipping—no hidden costs

4. Receive and Refit

We return your fully repaired and tested BCM, ready to install—with a lifetime warranty included for complete peace of mind.

Why Repair Instead of Replace?

New body control modules are often expensive and may require specialist coding. By choosing our body control module repair service, you’ll save time and money, and in most cases, you won’t need any reprogramming.

Most importantly, every repair comes with a lifetime guarantee, so you’re covered long-term.

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Can the body control module be repaired?

Yes, most body control modules can be repaired. At ECU Fix, we diagnose, test, and repair BCMs in-house. Many faults—including electrical failures, communication issues, and water damage—can be resolved without needing a costly replacement.

How much does it cost to fix a body control module?

Our BCM repair services start from £150, depending on the fault and vehicle model. This includes full testing, expert repair, and a lifetime warranty. If the module is listed in our online catalogue, we guarantee testing within 24 hours—or your repair is free.

How much does a body control module cost in the UK?

A new BCM can cost anywhere from £300 to over £900 in the UK, depending on the vehicle. On top of that, many new units require programming. That’s why our repair service is a more affordable, faster, and often plug-and-play alternative.

Can you drive a car with a faulty BCM?

You can, but it’s not recommended. A failing BCM can cause unpredictable behaviour in essential systems like lighting, wipers, door locks, or even engine starting. In some cases, the car may not start at all. Driving with a faulty module can also risk further electrical damage.