To remote start Toyota RAV4 with key fob, your car must have a Toyota remote start system, which is not on every RAV4. On cars that do, the commonly used sequence is to press Lock twice and then press and hold Lock for a few seconds, with all doors, the hood and the tailgate closed and the car locked. If your RAV4 uses the Toyota app instead, see our guide to remote start Toyota RAV4. Steps differ by model year, so check your owner’s manual.
Check If Your RAV4 Has Remote Start Capability

Look for a remote start button or instructions in the manual, or ask a dealer. Remote start is an option fitted to some RAV4s only. Check your window sticker or manual.
How to Remote Start Toyota RAV4 With Key Fob
- Make sure the doors, hood and tailgate are closed and the car is locked.
- Press Lock twice, then press and hold Lock for a few seconds, as your manual describes.
- Look for the lights to flash and the engine to start.
Preparing Your RAV4 for Remote Start Conditions
Park outdoors, with the car in Park and the key fob out of the car. Do not remote start in a closed garage.
Safety Features of Remote Starting Your RAV4

Remote start systems normally shut the engine off if a door is opened or the brake is pressed without the key present. Check your manual.
Unauthorized Access Prevention
The car stays locked while it runs, and the engine normally shuts off if someone tries to drive away without the key.
Safe Remote Operation
Keep the car outdoors in a ventilated area and watch for the time limit that applies to your system.
Enhanced Peace Of Mind
The cabin can warm up or cool down before you get in.
How to Troubleshoot Remote Start Problems
- Check that all doors, the hood and tailgate are closed.
- Check that the car is locked and in Park.
- Replace the fob battery.
- Check your manual for limits on repeated starts.
Check Remote Functionality
Test the lock and unlock buttons first to see if the fob works.
Verify Package Compatibility
Not every trim has remote start. Check your window sticker or ask a dealer.
Inspect Key Fob Battery
Replace a weak fob battery. See our guide to replace battery in Toyota RAV4 key fob.
Integrating Keyless Entry With Remote Start for Convenience
Remote start and keyless entry often use the same fob. Test both.
Frequently Asked Questions
Can I Remote Start My Toyota With the Key Fob?
Yes, if your car has a Toyota remote start system.
How to Activate Toyota Remote Start?
Check your manual for how it is activated on your model. Some cars need it enabled by the dealer.
How Do I Use My Key Fob to Remote Start My Car?
Press Lock twice and then hold Lock, if your car supports it. Check your manual.
What Is the Lock Button 3 Times on Remote Start?
Some Toyota systems use a different pattern. Follow the sequence in your manual.
Conclusion
Remote start varies by car, so use the sequence in your manual. Related guide: remote start Toyota RAV4 Hybrid.
