Custom Dynamics TSM-3

The Custom Dynamics Replacement Turn Signal Module - TSM-3 is a direct OEM plug-and-play replacement for Harley-Davidson TSM, TSSM, and HFSM systems. It operates solely as a TSM without security features and supports both LED and incandescent bulbs (0.24 A–6 A per side), removing the need for load equalizers when upgrading to Custom Dynamics LED signals. Featuring a streamlined marrying process for select models and compatibility with Technoresearch software, it delivers manual and self-canceling turn signals triggered by timing and bike lean angle, full four-way hazard functionality, automatic shutoff if tilted beyond 45° for over a second, low power consumption, and built-in short and overcurrent protection, all within a voltage range of 11 to 15 VDC. Replacement Part for OEM Number(s): 6892107, 6892507 and 6997608.

• Integrates with the OEM safety switches to prevent starting in gear without the clutch pulled.