Indicator Blinks Too Fast

Step 3 of 4
"Your blinkers are in turbo mode. Looks funny, but it's not a joke."

The Hyperactive Blinker

This often means one of the bulbs is out, causing a drop in total resistance — flasher relay speeds up as a result.

The flasher relay is designed to blink faster when it detects a lower resistance in the circuit. This is actually a built-in warning system to alert you that a bulb needs replacement.

Indicator Bulb Diagram

🎙️ Listen to Explanation

🛠️ Diagnostic Steps:

  1. Check all bulbs visually
  2. Replace missing/dead bulb
  3. Watch flasher timing restore

In this lesson, you'll learn:

  • Why indicators blink faster when a bulb is out
  • How to diagnose which bulb needs replacement
  • How flasher relays work
  • The relationship between resistance and blink rate

🧩 Indicator Blink Rate Simulation

Toggle the indicator and replace the bulb to see how it affects the blink rate.

💡
Front Indicator
💡
Rear Indicator
Indicator Status:OFF
Rear Bulb Status:BURNED OUT
Blink Rate:FAST

Turn on the indicator to see the blink pattern.

❓ Quiz

Why do indicators blink faster than usual?