Both Turn Signals Flash Motorcycle

Motorcycle Blinker Issues: LED Signals and Flasher Relay Problems

Faulty Flasher Relay Leading to Incorrect Signaling

Some motorcycle owners have encountered unexpected behavior with their turn signals after switching from incandescent to LED bulbs. The flasher relay, a crucial component responsible for regulating the blinking pattern, may malfunction, resulting in faulty or excessively fast signaling.

Signal Timing Offsets and Intermittent Operation

In certain cases, signal timing may be affected after the battery is disconnected and reconnected, or the air filter is changed. This can cause the turn signals to flash out of sync or remain stuck in an activated state.

Common Issues with LED Turn Signals

• All 4 LED turn signals flashing at the same time: This issue can be corrected by replacing the standard flasher relay with an electronic LED-compatible flasher relay.
• Turn signals staying on and not flashing: Check the battery connections and ensure they are clean and secure. If they are loose, the signals may not receive sufficient power to function correctly.

Troubleshooting and Resolution

To resolve these issues, it is recommended to thoroughly inspect the wiring harness, connectors, and bulbs for any loose or damaged connections. If no visible issues are found, replacing the flasher relay with a new, compatible unit may be necessary. Additionally, cleaning the battery terminals and ensuring proper electrical connections can resolve intermittent signal issues.