NO I have not heard run. What now
I SEE YOU EDITED YOUR ORIGINAL POST, I CAUGHT THAT BY ACCIDENT..
The engine turns over fine. And the Neutral light will not come on.
Do you have a fuel manager aka Power Commander or similar????
That is usually connected to the same fuse as the speedo unit.... What about tail light, license plate light, frt run lights.
There is a 10 amp Ignition/Starter fuse in the right side fuse box.
Two 30 amp Main fuses in the Left cover, One fuse for the lights and control and the other fuse for the ECM, Ignition coils, Injectors, fuel pump.
Washing sometimes can create an open, create a short on a circuit board or pull a connector off.
Battery connections tight???