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Brake Controllers

Discussion in 'Technical Chat' started by TheMaster, May 14, 2007.

  1. boydg2106

    boydg2106 Member

    Aug 21, 2008
    05 X-runner
    I installed an activator III on my 2009, V6 with towing package. All went as per instruction on this site, however I am confused when I meter the voltages. I have 12v all the time on the black wire OK, 12v on the brake green wire when pressing the brake OK, BUT I have 12v on the output red wire all the time also. Shouldn't it be open circuit until the brake is pressed or the remote is pressed?
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