Is your Avital remote start not working when you need it most? It’s frustrating when you press the button, and nothing happens.
You rely on this feature to warm up or cool down your car quickly, especially in Austin’s unpredictable weather. But don’t worry—most issues are easier to fix than you might think. Before you call a technician or buy a new system, there are simple checks you can do right now.
You’ll discover the common reasons why your Avital remote start might fail and clear, step-by-step solutions to get it working again fast. Keep reading, and you’ll be back on the road with a smoothly running remote start in no time.
Common Quick Checks
When your Avital remote start is not working, start with quick checks. These simple steps often solve the problem fast. Checking these common issues can save time and avoid frustration.
Follow each step carefully. Most problems come from basic errors or small faults. Fixing them can restore your remote start system quickly.
Key Fob Battery
The key fob battery may be weak or dead. A low battery reduces signal strength or stops communication. Replace the battery if the remote start does not respond.
Hood, Doors, And Trunk
Check that the hood, doors, and trunk are fully closed. Even a slightly open door or faulty sensor will disable remote start. This safety feature prevents harmful gas buildup inside the car.
Car In Park
Your vehicle must be in the Park position for remote start to work. If the car is in Drive or Neutral, the system will block the start to avoid accidents.
Hazard Lights Status
Make sure the hazard lights are off. Active hazard lights signal a problem and prevent remote start from activating. Turn them off before trying again.
Failed Attempts Lockout
Too many failed remote start attempts can lock the system. In this case, start the car manually with the key. After this, remote start should work again.
Key Position
If the key is inside the ignition or inside the car, remote start will not activate. Remove the key to enable the remote start function.
Deeper System Issues
Sometimes simple fixes do not solve Avital remote start problems. Deeper system issues can stop the system from working. These problems are often hidden inside the car’s electronics. They need careful checking to find and fix. Understanding these issues helps keep your remote start working properly.
Check Engine Light Impact
An active Check Engine light often blocks remote start. The system sees it as a warning. It stops the car from starting remotely to avoid damage. Fix the engine problem first to clear the light. After that, the remote start usually works again.
Weak Car Battery
A weak battery may start the car manually but fail remotely. Remote start needs enough power to send signals and turn the engine on. Low battery voltage causes failure or intermittent starting. Test the battery and replace it if it is weak or old.
Security System Malfunctions
The car’s security system protects against theft. It works with the remote start system. If the security module malfunctions, it can block remote start. Problems like faulty sensors or wiring issues cause this. Check the security system and repair or reset it as needed.
Tach Signal Problems
The tach signal tells the remote start when the engine runs. Without this signal, the system cannot confirm the car started. Faulty wiring or damaged sensors can cause signal loss. Inspect the tach signal circuit and fix any issues to restore remote start function.
Step-by-step Troubleshooting
Troubleshooting an Avital remote start that is not working requires a clear and simple approach. Follow these steps carefully to find the problem and fix it quickly. Each step targets common issues that block the remote start from functioning properly.
Start by checking the basics. Then move on to more detailed fixes. This method saves time and helps avoid unnecessary repairs or visits to a mechanic.
Inspect All Entry Points
Make sure all doors, the hood, and the trunk are fully closed. A door or hood slightly open stops the remote start for safety reasons. Check the sensors near these entry points. Faulty sensors can send wrong signals and block the start.
Replace Fob Battery
The remote key fob battery may be weak or dead. A low battery reduces the signal range or stops communication entirely. Replace the battery with a fresh one to restore proper function. Use the correct battery type for your fob.
Clear Check Engine Codes
A Check Engine Light often disables remote start. Use an OBD-II scanner to read and clear codes. Clearing codes can reset the system and allow the remote start to work again. If codes return, have a professional inspect the vehicle.
Manual Start Reset
Try starting the car manually with the key or push button. This action can reset the remote start system after too many failed attempts. Once the car runs manually, test the remote start again. This step can clear temporary lockouts.
Consult Owner’s Manual
The vehicle’s owner manual contains model-specific instructions. Follow the manual’s troubleshooting guide for your Avital remote start system. It offers valuable tips and safety warnings. Keep the manual handy for reference during any issues.
When To Seek Professional Help
Knowing when to seek professional help is key for fixing your Avital remote start. Some problems need expert tools and skills. Trying to fix complex issues yourself can cause more damage. Professionals can diagnose and repair issues faster and safer. They also ensure your system works correctly after repair. Understanding when to call a technician saves time and stress.
Sensor And Module Diagnosis
Remote start systems rely on sensors and control modules. Faulty sensors may send wrong signals or fail to detect conditions. Modules control the start sequence and safety checks. Professionals use scanners to read error codes from these parts. They identify which sensor or module is faulty. Replacing or repairing these parts often requires special knowledge. A technician ensures all sensors and modules work in harmony.
Wiring And Integration Issues
Wiring connects all parts of the remote start system. Loose or damaged wires cause communication failures. Improper integration with the car’s electrical system can block the remote start. Professionals check wiring for breaks, shorts, or bad connections. They test integration with the vehicle’s security and ignition systems. Fixing wiring and integration requires experience and proper tools. A pro prevents electrical problems that could harm your car.
Remote Start Reset Methods
Resetting your Avital remote start can fix many common issues quickly. It clears errors and restores normal function. Two main reset methods exist: manual ignition reset and system lockout reset. Both help resolve remote start not working problems. Follow the steps carefully for best results.
Manual Ignition Reset
Manual ignition reset involves using your car’s ignition key to reset the remote start system. First, insert the key into the ignition and turn it to the “On” position without starting the engine. Leave the key in this position for about 10 minutes. This process allows the system to reset itself and clear any faults.
After the wait, turn the key back to “Off” and remove it. Try using the remote start again. This reset often solves minor communication or sensor errors. It also helps when the system locks due to multiple failed start attempts.
System Lockout Reset
The system lockout reset is useful when your remote start stops working after too many failed attempts. The system locks itself as a security measure. To reset, start your car using the key in the ignition. Let the engine run for several minutes.
After running the engine, turn it off and remove the key. Wait for a minute or two. This process clears the lockout condition and allows the remote start to function again. Test the remote start now to see if the problem is fixed.
Frequently Asked Questions
Why Is My Remote Start Suddenly Not Working?
Your remote start may fail due to a dead key fob battery, unlatched doors or hood, car not in Park, hazard lights on, or too many failed attempts. Check the Check Engine Light, car battery strength, and sensor or module issues.
Reset manually or seek professional help if needed.
How To Reset Car Remote Start?
To reset a car remote start, first manually start the car with the key. Turn it off, exit, then try the remote start again. Ensure doors, hood, and trunk are fully closed, the car is in Park, and the key fob battery is fresh.
How To Pair An Avital Key Fob?
To pair an Avital key fob, turn the ignition on and off eight times within 10 seconds. Press and hold the lock and unlock buttons simultaneously until the car locks cycle. Release buttons; the fob is now paired. Consult your manual for specific model instructions.
Is Avital Remote Start Worth The Money?
Avital remote start offers convenience and reliability, making it worth the investment for easy, quick vehicle access and enhanced comfort.
Why Is My Avital Remote Start Not Working Suddenly?
Common causes include dead key fob battery, unlatched doors, or the car not in Park. Check these first to fix the issue quickly.
Conclusion
Avital remote start issues often have simple fixes. Check the key fob battery first. Make sure the hood, doors, and trunk are fully closed. Confirm the car is in Park and hazard lights are off. Avoid multiple failed attempts to prevent lockout.
If problems continue, look for a check engine light or weak car battery. Sometimes sensors or modules need professional attention. Taking these steps can help your remote start work again smoothly. Stay patient and thorough to enjoy the convenience of your Avital system.