Hey guys,
I got a DSP 5 switch wired into a buddie's 2004 LB7, and it's not switching tunes....I believe I figured out what the problem COULD be but haven't got to test it yet, so in the mean time I'll ask you guys. When setting the voltage requirements to activate each tune, do I need to actually measure the voltage with a multi-meter on the back of the switch to see what each tune needs to be set at like I later decided I should've done? Or should the default 5,4,3,2,1 voltages be working?