Piper PA32 wiring diagram - PPRuNe Forums Feb 08, 2014Thread Starter. Join Date: Apr 2002. Location: Carry be Anne. Posts: 103. Piper PA32 wiring diagram. Hi folks, Is there anyone that can help me with this 1973 Cherokee Six? It has landed at my local airport with an electrical fire and I have been asked to lend a hand in fixing it. I'm an overseas station engineer, B1 & B2, working on big jets.