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The Custom Dynamics TSM-1 Turn Signal Module is a direct plug-and-play replacement for OEM Harley-Davidson turn signal modules, designed for riders who demand modern reliability with classic simplicity. This module replaces the original TSM (Turn Signal Module) 68920-01 and works seamlessly with both LED and incandescent lighting systems, making it the perfect upgrade for custom builds and restorations.
Built with intelligent turn signal functionality, the TSM-1 features manual and automatic self-canceling capabilities based on speed, time, and direction. The four-way hazard system includes smart cancellation logic based on timing, ignition position, and battery voltage, while a built-in safety feature automatically shuts off the signals when the bike tilts beyond 45 degrees for more than one second.
With support for turn signal loads ranging from 0.24A to 6A per side, this module is fully compatible with modern LED upgrades without requiring a separate load equalizer.
Installation is straightforward with included instructions and full compatibility with OEM TSM manual password learning. For models requiring module replacement procedures, the TSM-1 supports TechnoResearch diagnostic tool integration and manual marriage procedures where available.
This is essential maintenance equipment for any serious Harley-Davidson enthusiast looking to modernize their electrical system.
The Custom Dynamics TSM-1 Turn Signal Module is a direct plug-and-play replacement for OEM Harley-Davidson turn signal modules, designed for riders who demand modern reliability with classic simplicity. This module replaces the original TSM (Turn Signal Module) 68920-01 and works seamlessly with both LED and incandescent lighting systems, making it the perfect upgrade for custom builds and restorations.
Built with intelligent turn signal functionality, the TSM-1 features manual and automatic self-canceling capabilities based on speed, time, and direction. The four-way hazard system includes smart cancellation logic based on timing, ignition position, and battery voltage, while a built-in safety feature automatically shuts off the signals when the bike tilts beyond 45 degrees for more than one second.
With support for turn signal loads ranging from 0.24A to 6A per side, this module is fully compatible with modern LED upgrades without requiring a separate load equalizer.
Installation is straightforward with included instructions and full compatibility with OEM TSM manual password learning. For models requiring module replacement procedures, the TSM-1 supports TechnoResearch diagnostic tool integration and manual marriage procedures where available.
This is essential maintenance equipment for any serious Harley-Davidson enthusiast looking to modernize their electrical system.
Delivery time: 3–5 business days
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