Expert: ALARMTEK - 9/17/2011

Question
---------- FOLLOW-UP ----------

QUESTION: Thanks so much that is very helpful. Also all the other wires are they are to be hooked up to the suv wire colors or any other wires like the 85 attached to a 15 amps fuse. 87 ground 86 to + siren.

ANSWER: Yes, to the SUV power wires as hown in the pick I sent.

---------- FOLLOW-UP ----------

QUESTION: I used a circuit tester on a dark blue wire and the light on the tester lite up, but the horn did not blow. It was a small dark blue wire leading toward the steering wheel. that is the only dark blue wire I see. I have tried and tried to get the horn to blow by touching the drk blue wire and grounding the tester but the horn never blows. Then I dont know where to hook up the other wires. I know about the wire from the siren. Do all the wires has to be attached tosomething

Answer
Not sure why this is causing you so much grief.
This is not hard.

87 GOES TO GROUND
86 GOES TO A CONSTANT POWER SOURCE FUSED AT 10 AMPS
85 GOES TO THE SIREN RED WIRE
86 GOES TO THE HORN WIRE IN THE STEERIG COLUMN(DARK BLUE)
87A NOT USED.

DONE.

WHAT'S THE PROBLEM?

Take a grounded wire and tap i to the blue one.
should honk. Your test light is likely to be computer
safe and will not send the ground pulse.

ALARMTEK