I got a 1996 k1500 with the push botton 4 wheel drive. The front axle actuator has 3 wires. A black ground, a brown wire with ignition power, and a light blue wire thats hot when the 4x4 button is pushed. I tested all 3 wires with a DVOM and the brown wire only has around 3 to 4 volts. I can only find wiring diagrams for the 2 wire actuator. Do you have a diagram I could see? Or any info?
Monday, January 28th, 2013 AT 7:10 AM