So no change, replaced ignition switch, swapped out a bcm (good numbers), pcm/ecm, relay block relays etc., same same. Looking at gnds perhaps but haven't found any under hood that was bad. Guess maybe pull the bezel,radio, guage cluster and look for something loose there in a gnd, etc. . I don't know. About ready to push it out of the garage till summer when scrap prices may go back up.

 

I only suggest this because it might be worth a try as it should be easy. Have you tried unplugging different items, pulling fuses or pulling bulbs to see if doing so helps? It might help with isolating any bad circuit. With the radio bezel removed you can easily disconnect the radio (and tape deck) and perhaps other items..

Good Luck

 

I honestly never knew this battery disconnect reconnect stuff!!! Always remove the Negative FIRST... Connect the Positive FIRST... Learn stuff on here all the time! Having good solid information is the key too success lol...