Heated grips and seat. 08 Wing.
New grips pretested and work. Seat works on another bike but not mine. Ran all the voltage and Ohm testing per the manual twice. Everything checks out within spec.
New Heater Control module. Relay is also working correctly. All switches checked for Ohm's and voltage - pass.
The pink color wire between Heater control & ECM has continuity and about 9.5 volts when trike is on but drops to zero when running.
Anyone got an answer to my problem. Hoping it's not the ECM