Average Reviews:
(More customer reviews)My circuit tester came with no directions. Without buying this product, you would think you wouldn't necessarily need them... let me explain...
Its great for turn signals, brake lights, and back up lights.
The rest is unexplainable.
1. What is "TM" for, and when is this supposed to come on?
2. When I plug in the tester, my "bk" light comes on, and its on at my brake controller...
Is this normal, or signifying that my trailer brakes are falsely being applied indicating a disfunction, because, I'm not moving the little slide lever or pushing the brake pedal, this light is just "on".
3. 12v. no light. So does this mean that it has to be hooked up to the trailer for this to work, or my 12v is dead? I'm assuming its dead. I'm assuming the brakes are falsely bring applied, since the light is on.
No info... tried to find an explanation on google somewhere... nothing...yet anyways.
I bought this to be prepared to pick up my trailer in a couple weeks, but with no directions, I'm a ship without a rudder.
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