When your autostarter (remote start) isn’t working, it is usually due to a safety feature being triggered or a simple battery issue, rather than a broken system. Here are the most common reasons and fast fixes: ⚡ Top 4 “Fix It Fast” Solutions
Check the “Check Engine” Light: If your check engine light is on, the remote start system will often disable itself to prevent engine damage. Fix: Use an OBDII scanner to check the code or have a mechanic clear it.
Ensure All Doors/Hood Are Closed: The system won’t start if the hood, trunk, or any door is even slightly ajar. A faulty hood latch sensor is a very common culprit. Fix: Open and firmly close all doors, the trunk, and the hood.
Replace Key Fob Battery: The fob might not be sending a strong enough signal to the car. Fix: Replace the coin-cell battery in your remote.
Verify “Park” and Fuel Level: The car must be in Park, and the fuel light cannot be on.
This video explains how to troubleshoot your remote starter: Common Remote Start Problems and Fixes Kurt of Trades YouTube · Nov 10, 2022 🚗 Other Common Causes
Low Vehicle Battery: If your car battery is low or has corroded terminals, it may not have enough power to trigger the starter.
Hazard Lights On: Many systems are disabled if the hazard lights are active.
Wrong Sequence: Some systems require pressing the button twice, or holding it for a specific duration.
Two Remote Starts Used: Many cars only allow two consecutive remote starts before you must physically start the car with the key.
If your remote start is making a clicking sound, it is likely a weak battery or faulty starter relay.
If you are comfortable doing so, I can provide a list of common, inexpensive OBDII scanners you can keep in your car. Would that be helpful? Common Remote Start Problems and Fixes
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