CUSTOM DYNAMICS Turn Signal Module — Harley-Davidson®, TSM-4 – 07-13 Touring, 07-13 CVO, 09-13 Trike, 07-13 Sportster

Upgrade your motorcycle signaling with a compact, plug-and-play module that replaces factory units with no added frills. 🏍️

• Direct OEM TSM, TSSM and HFSM plug-and-play replacement for compatible models; functions as TSM only with no security functions.
• Works with LED or incandescent bulbs (0.24 A–6 A maximum per side), removing the need for a load equalizer when converting to LED.
• Simplified marrying procedure for select models and compatibility with Technoresearch software for configuration.
• Offers manual and self-canceling turn signal cancellation based on timing and bank angle, plus full four-way hazard operation.
• Automatic shutoff if vehicle tilt exceeds 45° right or left for one second or more.
• Low current consumption with built-in short-circuit and over-current protection.
• Wide operating voltage range: 11 V–15 V.

Installation is straightforward for experienced installers; consult a qualified technician if you are unsure. ⚠️