Range Rover sunroof won’t work? Here’s how you fix it!

As a mechanic and a proud Range Rover owner, I’m well aware of the brand’s reputation for reliability issues.

I mean, what’s more, exciting than your sunroof not working on a lovely summer day? But on a serious note, I understand how frustrating it can be when the sunroof in your Range Rover Sport won’t work.

Fear not, because in this article, I will provide you with a comprehensive guide on how to diagnose and fix this issue.

What models are affected?

Signs and symptoms

When your Range Rover Sport sunroof fails to work, it can be due to various reasons. The most common sign that your sunroof is not functional is that it won’t open or close when you press the switch.

Other signs may include strange noises coming from the sunroof area, water leaks, or the sunroof getting stuck either halfway or fully opened.

List of possible OBD codes

When it comes to Range Rover Sport sunroof problems, the On-Board Diagnostic (OBD) system can be helpful in identifying the issue.

The following OBD codes may be relevant in this case:

  • U1000- This code indicates that there is a communication issue between the various control modules of the vehicle, including the sunroof control module.
  • B1267- This code indicates a mechanical problem with the sunroof motor.
  • B124A- This code indicates that the sunroof switch is not working correctly.

Common causes

There are several common causes of a faulty sunroof in Range Rover Sports.

Here are some of the most frequent causes:

  • Electrical Issues: The sunroof motor on your Range Rover Sport could have failed due to electrical issues such as a blown fuse, a malfunctioning relay, or a broken wire.
  • Sunroof Switch Malfunction: A faulty sunroof switch can prevent the sunroof from opening or closing. Make sure to check if the switch is working correctly.
  • Sunroof Motor Malfunction: A damaged or worn-out sunroof motor can cause the sunroof to stop working. In some cases, it may need to be replaced.
  • Sunroof Tracks: If the sunroof tracks are clogged with debris or damaged, it can prevent the sunroof from opening or closing.

Can it be fixed without a mechanic?

It is possible to fix the Range Rover Sport sunroof issue without a mechanic.

However, it’s important to keep in mind that because of the complexity of the vehicle’s electronics and the sunroof mechanism, it’s not always easy, and you may need to get a trained mechanic to diagnose and fix the problem.

Parts you’ll need to fix it

Here is a list of the parts you may need to fix the sunroof in your Range Rover Sport:

  • Sunroof motor
  • Sunroof switch
  • Sunroof track
  • Sunroof control module
  • Wiring harness
  • Fuses

Tools you’ll need to fix it

Here are the tools that you’ll need to fix your Range Rover Sport sunroof:

  • Socket set
  • Screwdriver set
  • Wire cutter
  • Pliers
  • Multimeter
  • Diagnostic scanner

How to fix It

Now that you have all the necessary tools and parts, here’s a step-by-step guide to fixing your Range Rover Sport sunroof:

  1. Take the battery terminals off to reset the sunroof mechanism.
  2. Check the fuses related to the sunroof’s electrical system.
  3. Use a multimeter to test the sunroof switch to see if it’s working correctly.
  4. Check the sunroof motor and tracks to see if they’re clogged with debris or damaged.
  5. Use a diagnostic scanner to read the OBD codes.
  6. Replace any parts that are damaged or worn out (such as the sunroof motor, switch, or tracks).
  7. Test the sunroof to ensure it’s working correctly.

Potential alternative causes

In some cases, the Range Rover Sport sunroof issue may be caused by other factors. Some of these factors could include water leaks, a disconnected wiring harness, or other mechanical faults.

If you’re having trouble diagnosing your sunroof problem, it’s best to take it to a trained mechanic for accurate diagnosis and repairs.

FAQs

How much does it cost to fix a Range Rover Sport sunroof that won’t work?

There is no one-size-fits-all answer to this question, as the cost of repairs can vary depending on the specific issue. However, it’s safe to assume that it could cost anywhere between a few hundred and a few thousand dollars depending on what parts need replacing and how much labor time is involved.

Can I continue driving my Range Rover Sport if the sunroof won’t work?

Yes, you can still drive your Range Rover even if the sunroof is not working. However, it’s best to get it fixed as soon as possible to avoid any further damage or leaks.

How often should I replace the sunroof motor on my Range Rover Sport?

The sunroof motor on a Range Rover Sport can last for several years, but it really depends on how often you use it. If you use your sunroof frequently, it’s best to have the motor inspected and serviced by a professional every few years.

Summary

In summary, a Range Rover Sport sunroof won’t work because of various underlying issues such as electrical faults, switch malfunction, damaged tracks, or motor.

With the right tools and knowledge, replacing the necessary parts and diagnosing the issue can help bring back the functionality of your sunroof.

If you’re not confident in performing these repairs yourself, it’s always best to take your Range Rover to a trained mechanic to ensure the safety and quality of repairs.

Last updated and verified on 4th September 2023

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