Garmin TT15 Solid Red Light – What does it mean?




Garmin TT15 Solid Red Light

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You’re not alone if you’ve recently experienced a solid red light on your Garmin TT15. Many owners of the Garmin TT15 report having this issue frequently.

Garmin TT15 Solid Red LightIt may be because either the battery is facing some issue, the tracking signal is out of range, or something else, and the good news is that it is usually a quick and easy fix.

This blog post will discuss the various causes of the Garmin TT15 solid red light and how to troubleshoot and repair the issue. We’ll also provide tips on adequately using your Garmin TT15 to get the most out of it.

Continue reading to learn all about the Garmin TT15 solid red light.

Possible Causes and Fixes of a Garmin TT15 Solid Red Light

Garmin TT15 – Technical Support

There are a few possible explanations for why the Garmin TT15 light might be solid red, most of which are easily remedied. Here are a few possibilities: 

  • The battery might need to be replaced. If the device is more than a year old, the battery can die. Check to see if replacing the battery fixes the issue.
  • Another possible reason could be a problem with your Garmin TT15’s wiring or connections. If the connections are loose or damaged, they could prevent the device from working correctly and causing a solid red light. 

You’ll need to inspect all the wires and connections in your device and ensure everything is connected correctly before proceeding. 

  • The satellite signal might be obstructed. This can happen if the unit is placed near tall buildings or in a densely wooded area. 

To test this, try moving around with your pup while holding its collar. The signal strength bars should change according to your location, either increasing or decreasing. 

If this is not happening, it could mean that the antenna or GPS connection is faulty and needs to be replaced.

  • And last, there could be a problem with the software. Rarely, the tracking gadget may malfunction due to a software bug. Try restarting the unit or contacting customer service for assistance.

You might then have to reset your device. This will help ensure that all settings are back to their default state and should help resolve any issues you’re having with your device. 

Is Your Garmin TT15 Not Charging?

We have a detailed step-by-step solution in another article, please click on the below link

What to Do If the Solid Red Light Persists?

If you’re a dog owner, one of the best ways to ensure your furry friend’s safety is by investing in a suitable tracking device. 

The Garmin TT15 is one of the most popular options on the market, but some users have reported that the solid red light persists even when they’ve followed all the troubleshooting steps.

If you’re experiencing the same issue, don’t despair – the Garmin TT15 team is always there to support you. However, before you reach out to them, make sure to check two things. 

First, check if the tracker is charged correctly and if the charging port is free of debris. 

Second, try resetting the device and check for any issues associated with its antenna or GPS connection. 

If none of these solutions work, then it’s time to contact Garmin customer service for assistance.

How to Use the Garmin TT15 Adequately

To use the Garmin TT15 Canine Tracking Device effectively, follow these steps:

  1. Charge the device: Ensure that the device is fully charged before use. Also, remember to routinely check the battery levels. The Garmin TT15 will run optimally when fully charged.

Additionally, if you’re planning on using the device in remote locations, carry extra batteries and a power source for recharging.

  1. Sync the device: Connect it to a smartphone or computer to sync it with the Garmin app. To use the software efficiently, it is imperative that you become familiar with it.
  2. Attach the device to the collar: Fasten the device securely to your dog’s collar. Make sure the tracker is securely attached to the collar and is centered. You can use a clip, strap, or a specialized collar attachment designed for the Garmin TT15.

Always follow the manufacturer’s instructions for attaching the Garmin TT15 to a dog collar, and make sure to check the fit and security of the tracker regularly.

  1. Start tracking: Use the Garmin app to track your dog’s location, view its movements on a map, and set up custom tracking zones.
  2. Update device firmware: Keep the device firmware up-to-date to ensure optimal performance.
  3. Take care of the device: Ensure that the device is clean, dry, and protected from extreme temperatures.

Note: Read the user manual before using the gadget, and be sure to adhere to all the manufacturer’s recommendations.

Garmin TT15 Light Codes

The Garmin TT15 is a GPS tracking device for dogs, often used for hunting or training purposes. The following are some common light codes for the Garmin TT15 dog tracker and their meanings:

  • Flashing green light: The device is searching for GPS signals.
  • Solid green light: The device has a good GPS signal.
  • Flashing red light: The battery is low and needs to be charged.
  • Solid red light: The device has lost the GPS signal or is in battery saver mode.
  • Flashing yellow light: The device is in pairing mode.

It’s important to refer to the user manual of your Garmin TT15 dog tracker for an official and complete list of light codes and their meanings, as different models may have different light codes and interpretations.


The Garmin TT15 solid red light can be a frustrating issue to diagnose, but it is possible to fix it. A few easy steps will assist you in identifying the issue and taking the necessary action to fix it. 

This article discussed the possible causes of a Garmin TT15 solid red light and how to fix the issue according to the issue. 

So, whether you are updating the firmware or replacing a faulty component, fixing the Garmin TT15 solid red light can be easy with patience and the right solutions.

People Also Asks

How do I reset my Garmin TT15?

A Garmin TT15 tracking device can be reset by pushing and holding the Power Button for 10 seconds or until the unit shuts off.

Press the Power Button to turn the gadget back on after it has been turned off. It should take about 20 seconds for the reset to complete.

Once the reset has been completed, the TT15 will start with the default settings, and any previously configured customizations will be lost.

To ensure that all data is correctly backed up, it is recommended to periodically download the data from the TT15 to a computer or other device.

Why is my TT15 collar blinking red?

If your TT15 collar blinks red, there may be a few possible explanations. First, it could be a low battery warning. Check the battery status and replace the batteries as needed.

Second, it could signify that the collar is not correctly paired with the handheld device. Ensure that the two devices are perfectly synchronized before continuing to use them.

Third, it could be an indication of a GPS signal issue. If the collar is in an area with low satellite coverage, it may not be able to acquire a signal. The blinking red light will stop when the issue has been resolved.

How do I reset my Garmin Tracker collar?

If you need to reset your Garmin Tracker collar, the first step is to ensure the device is powered off.

Once the collar is powered off, press and hold the Power and Lap/Reset buttons simultaneously.

Keep the buttons pressed for at least 8 seconds and then released. The collar should then reset and power back on.

Make sure to have the collar in a clear area, as the reset process requires a good connection to the satellites for a successful reset.

What is the rescue mode on TT15?

The TT15 Rescue Mode is a feature in select Garmin GPS tracking collars. It allows users to quickly locate a dog in the event of a lost signal.

When activated, the TT15 will send out a signal that can be tracked by the user, allowing them to pinpoint the dog’s exact location.

The signal can be sent out from up to nine miles away, providing a much larger area of search coverage than the typical one-mile range of most tracking collars. It is a handy tool for any pet owner and can help recover a lost animal safely.

Additionally, the TT15 Rescue Mode can be activated remotely from a mobile device, letting owners know they can locate their pet should anything happen.

How do I know when my TT15 is fully charged?

To determine if your device is fully charged, you should check the LED indicator light on the device’s side. If the LED is illuminated green, your device is fully charged.

You can also hold the power button down for three seconds if your device is not powered on. If all LED indicators are illuminated, your device has a full charge.

If you continue using your device while it is charging, the LED indicators will be off when it is fully charged.

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