3717257L11 Suzuki REMOCON,KEYLESS START, Price: 97.08$, Weight: 0.045kg

Smart Key Start Remote Module ?

This unit is the heart of your push-button ignition. It securely talks to the vehicle’s immobilizer so you can start the engine without inserting a metal key. If your sedan uses a start/stop button, this module keeps every drive quick and safe ?.

Why it’s needed

It confirms a valid coded signal before allowing ignition and fuel systems to power up. That prevents theft, eliminates worn-key issues, and speeds up daily use.

How it works

The transmitter sends encrypted RF to the in-car receiver while the proximity antenna checks distance. When the code and range match, the ECU authorizes the starter and unlocks the steering column. Low-power sleep modes preserve battery; wake-up happens when you touch the handle or press the button.

What happens if it’s broken ⚠️

• No start or intermittent start; “Key Not Detected” message
• Push-button unresponsive, doors not unlocking hands-free
• Rapid fob battery drain or unstable range
• Security light flashing; immobilizer lockout

Tech notes ✅

Use a fresh CR2032 cell, avoid drops and moisture, and keep away from RF interference. After replacement, perform pairing/programming with the vehicle’s procedure or a scan tool to sync rolling codes.

Compatibility

• Kizashi