HARNESS ECM THUNDERMAX

Pigtail Harness

Handy for motorcycle models with tight clearances around the ECM such as Dyna, Softail Rocker and '02-'05 V-Rod models

Allows a second port for the communication cable connection to the ThunderMax

Made in the USA

Requires ThunderMax ECM with serial number 114000 or higher (produced beginning August 2008). Will not work on previous model ThunderMax part # 232661 TBW unit. Installed into the bike's wiring harness at the 36-pin ECM connector (connection requires harness plug disassembly; two terminated wires are inserted into two unused ports in the 36-pin connector, and a ground wire added).