Forum Discussion
azrving
Aug 13, 2018Explorer
You can also check for power back there at the brake terminal of the seven way I think you might see about 7 volts or so when applied.
Well you might not see anything if there's a wiring issue up there with the controller or the fusing or whatever.
Don't use any jumpers anywhere and I would pretty much leave the multi pin connector to the controller alone I think it has about 12 pins. That plug has to be tying into the ECM etc so it's in the danger zone far as introducing even multi meter voltage into it. When an ftermarket controller is used the small plug with the positive, ground, blue, red I believe will plug directly into an aftermarket brake controller.
Well you might not see anything if there's a wiring issue up there with the controller or the fusing or whatever.
Don't use any jumpers anywhere and I would pretty much leave the multi pin connector to the controller alone I think it has about 12 pins. That plug has to be tying into the ECM etc so it's in the danger zone far as introducing even multi meter voltage into it. When an ftermarket controller is used the small plug with the positive, ground, blue, red I believe will plug directly into an aftermarket brake controller.
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