Remote Start Shuts Off When I Hit The Brake: Understanding And Resolving Common Causes

Remote start systems have become increasingly popular among car owners for convenience and comfort. Starting your vehicle from a distance can save you time during those chilly mornings or scorching hot afternoons. However, it can be frustrating when your remote start suddenly shuts off when you hit the brake pedal. This perplexing issue has left many drivers scratching their heads and searching for answers.

This article will dive into the common causes behind the “Remote Start Shuts Off When I Hit the Brake” problem and provide insights on troubleshooting and resolving it. Whether you’re a seasoned car enthusiast or a newbie driver, understanding these causes will help you regain the smooth functioning of your remote start system and enjoy its convenience without interruptions.

Common Causes Behind The Issue

Safety Feature Activation

  • Many vehicles have safety features that automatically shut off the engine when the brake pedal is down. 
  • This safety mechanism ensures that the engine does not continue running. At the same time, the vehicle is stationary or when the driver needs to shift gears.

Brake Pedal Switch Issues

  • The brake pedal switch signals the vehicle’s systems when the brake pedal is down. 
  • If the switch is faulty or misaligned, it can send incorrect signals to the remote start system, causing it to shut off.

Wiring Problems

  • Remote start systems rely on proper wiring connections to function correctly. 
  • Loose or damaged wiring can disrupt the signals between the remote start system and the vehicle’s components, including the brakes.

How to Check Wiring Harness with Multimeter

Vehicle-Specific Limitations

  • Certain vehicles have specific limitations or restrictions when it comes to the use of remote start systems. 
  • Research your vehicle’s make, model, and year to determine if any known limitations could be causing the remote start system to shut off when the brake is applied.

System Interference

  • In rare cases, system interference can cause remote start systems to malfunction. 
  • External factors, such as electromagnetic interference or conflicting signals, may disrupt the communication between the remote start system and the vehicle’s components, triggering an automatic shut-off.  

Effective And Easy Troubleshooting Steps To Overcome The Issue

  • Start by referring to the owner’s manual or documentation provided with your remote start system. Familiarize yourself with the system’s features, limitations, and any specific instructions related to the issue you’re experiencing.
  • Determine if the remote start system can shut off when the brake is active as a safety feature. If this is the case, it might not be possible to override or deactivate it. Review the owner’s manual or consult a professional to confirm and understand the limitations of your particular system.
  • Examine the brake pedal switch for any visible damage or misalignment. Ensure it is properly positioned and securely attached.
  • Inspect the wiring connections associated with the remote start system. Check the main wiring harness and any auxiliary connections to the remote start system. 
  • Check for available software updates for the remote start system and the vehicle’s onboard computer. Updating the software may resolve any compatibility issues causing the shut-off problem.
  • If you suspect system interference, consult a professional with expertise in remote start systems to assess the situation.

FAQs of Remote Start Shuts Off When I Hit The Brake

Q: Could my remote start system be incompatible with my vehicle?

A: Compatibility issues between remote start systems and specific vehicles can arise. Different makes, models, and years may require particular settings or updates to ensure compatibility. Check for compatibility information and any available software updates for the remote start system and the vehicle’s onboard computer.

Q: Can a worn-out or drained battery cause this issue?

A: Yes, a worn-out or drained battery can cause the issue of a remote start system shutting off when you hit the brake. The most common reasons are insufficient power and voltage drop.

Leave a Comment