TSM 4 U

This module replaces the old Harley TSM turn signal module for carburetor models that had the ignition module with two 12-pin connectors (gray and black) installed between model years 1999 and 2003. It supports ignition enable, starter enable, and has an integrated automatic turn signal cancel function. A short press of a turn signal button (less than 0.5 seconds) for overtaking causes the corresponding turn signal to flash 4 times. A longer press (more than 0.5 seconds) causes the corresponding turn signal to flash 40 times. This auto-cancel function can be disabled with a small solder bridge on the module, causing the turn signals to flash continuously.

A hazard warning light function is also integrated and is activated by pressing both turn signal buttons simultaneously.

The flasher frequency is - of course independent from the load, no matter if led inserts or halogen bulbs are installed.

Pls. note that the module is intended for cabureted bikes. It will not work in injected bikes with serial data line.

Manual (PDF)