Review on 🔌 Metra 70-7903 Wiring Harness for 2001-Up Mazda Vehicles: Efficient Installation Solution by John Talcott

Was installing a Sony DSX-B700 and an Axxess ASWC-1 (SWC) steering wheel control adapter in a Mazda when I found the harness was missing 70-7903 pins/wiring on pin 1N. and 1P pinout to connect steering wheel control adapter to car wiring harness. So I bought another wire harness to remove the pins needed for the install. FYI: You will need a precision pick or precision screwdriver to remove the pins, the "colors" of the wires don't match the diagrams, just mark them with a small piece of tape if you'd like. Pros: Could "refuel" one, tether would be fine for a basic stereo setup without a SWC adapter. Cons: Wiring harness doesn't come with 1N and 1P pins/wiring so you'll have to buy two