Hello,
First time poster here with a real strange electrical //tranny problem. Have a 2003 V6 automatic with very low mileage (estate vehicle). When it is shifted into Park or Neutral there is a definite whinning sound that is not present when it is in Drive or Reverse. But here is the kicker....when it is running none of the accessories work. No radio, heater, power windows, air or signals. When I turn it off and turn the key to On without running, everything works fine. The vehicle...

Electrical Issues & Transmission problems