Custom Dynamics Indicator module Plug&Play harness

TSM-2 Indicator Module by CUSTOM DYNAMICS – direct Plug-and-Play replacement for OEM TSM, TSSM, and HFSM units on Harley-Davidson models. Designed to drive your LED or incandescent indicators (0.24 A–6 A per side), this module eliminates the need for a load resistor or stabiliser when switching to LEDs.

• Manufacturer Reference: TSM-2
• Compatibility: directly replaces TSM/TSSM/HFSM on certain Harley-Davidson® models (e.g. Fat Boy, Softail Springer, Softail)
• Features: manual and automatic cancellation of indicators by duration or lean angle, full management of hazard lights
• Operating Safety: automatic shut-off if the lean angle exceeds 45° to the right or left for ≥1 s; built-in protection against short circuits and overcurrents
• Power Supply: wide voltage range 11–15 V DC; low consumption
• Note: operates only as TSM, without additional safety functions
• Sold: individually

Simplified Plug-and-Play installation, streamlined pairing procedure for certain models, and compatibility with Technoresearch software. Ideal for riders seeking a reliable solution to modernise the wiring and indicators of their Harley without heavy electrical modifications.