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Yes, the TSM-1 is a direct plug-and-play replacement for the OEM TSM (Turn Signal Module) 68920-01. It will also replace TSSM models 68922-00 (US) and 68924-00 (HDI/EU), though it operates as a TSM without the factory alarm security features of the original TSSM.
Yes, the TSM-1 is compatible with BCM-compliant LED upgrades and does not require a separate load equalizer. It supports turn signal loads ranging from 0.24A to 6A per side, making it ideal for modern LED lighting systems.
The TSM-1 features intelligent self-canceling that works in two ways: manual cancellation via the switch, and automatic cancellation based on speed, time, and direction. This means your turn signals will cancel automatically after a certain distance or time period, reducing the need for manual input during normal riding.
The TSM-1 is designed for plug-and-play installation with included instructions. However, some models may require a TechnoResearch diagnostic tool to complete the module replacement procedure and marry the module to your bike. Check the installation instructions for your specific model, or consult with a qualified Harley-Davidson technician if you're unsure.
The TSM-1 is compatible with 00-06 FLT/Touring models (excluding 00-01 Touring with Magneti Marelli EFI), 01-03 Dyna, and 04-06 XL Sportster models. Always verify your specific model year and configuration before purchasing.
No, the TSM-1 operates as a TSM (Turn Signal Module) and does not include the security or alarm functions of the TSSM (Turn Signal Security Module). If your bike originally had a TSSM with factory alarm features, those functions will not be present with this replacement.
The TSM-1 has a built-in safety feature that automatically shuts off the turn signals when the bike tilts beyond 45 degrees for more than one second. This prevents the signals from staying on during sharp cornering or laying the bike down, improving safety by ensuring signals are only active during appropriate riding conditions.
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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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