went to put some gas in my 01 p71 today and couldn't get the fuel door to open, thought no prob i'll go through the trunk and pull the remote opener, nope trunk wont open with dash switch (i dont have a trunk key). door locks wont work either....checked all fuses (all good) all these things worked just 2 days ago, i'm needing some help here guys....thanks in advance

 

Check the ground side of your battery. Sounds like one of the secondary wires or ground strap to the body has lost ground. If you don't find it up front check under the back for a loose ground. Good luck