Experiencing issues with your Subaru remote start? It can be frustrating when your key fob fails to ignite your engine, especially on a cold morning. Before you assume a major malfunction, let’s walk through some simple troubleshooting steps to get your Subaru remote start system working again with your key fob.
First, ensure all the basic conditions for remote start are met. Are all your vehicle’s doors, including the hatch and hood, completely closed and securely locked? Remote start systems are designed with safety in mind, and any open door or hatch will prevent the system from engaging. Similarly, is your Subaru নিশ্চিতভাবে in “Park”? The vehicle must be in Park for the remote start to function. Failure to meet these conditions is the most common reason for remote start failure. If these conditions are not met, the remote start request will be immediately denied. If your system was previously working but is now inoperable despite meeting these conditions, a faulty sensor related to doors, hood, hatch, or the “Park” position might be the culprit.
To help diagnose the issue, pay close attention to the feedback signals from your Subaru. When you attempt to remote start, do the lights flash? If so, how many times? Also, listen for the horn. Does it sound, and if so, how many times? These signals can provide valuable clues about why your remote start is failing.
Are you using the correct key fob sequence? Typically, it involves pressing the lock button, followed by pressing and holding the remote start button. Refer to your owner’s manual to confirm the exact sequence for your Subaru model. Ensure you are getting proper feedback from your key fob and vehicle at each step of the process. Is the vehicle responding at all to the fob commands?
Subaru’s owner’s manual also indicates that new stand-alone transmitters can be registered to your vehicle, assuming the remote start system itself is functioning correctly. This might be relevant if you suspect a problem with your key fob transmitter.
If the above troubleshooting steps don’t resolve the issue, a simple battery reset might help. Disconnect your Subaru’s vehicle battery, discharge any residual charge by pressing the brake pedal for a few seconds, and then reconnect the battery. After reconnecting, manually start your vehicle once with the key in the ignition, and then try the remote start function again using your key fob.
While a battery reset is less likely to be a permanent solution, it’s a quick step worth trying. If your remote start issue persists after these steps, it’s recommended to consult your Subaru owner’s manual for more specific troubleshooting or to schedule a service appointment with a qualified Subaru technician. They can diagnose potential sensor faults, system malfunctions, or key fob issues that require professional attention.
