First truck would only turn part way over and run then quit next checked batterys one dead replaced both now it wont even roll over checked fuse box under hood found 2 bad wires green monster fixed them cleaned all terminals now truck does nothing and key is hard to pull out no headlites nothing power windows work fuse box under hood makes weird noises on some relays all fuses good 2012 ram cummins thanks dunc

 

Any help would be appreciated

 

I'm not sure what you are referring to by "green monster" unless you're just saying there were two wires with corrosion. Using some punctuation would certainly help in trying to decipher between your comments and probably help you get additional feedback. Some folks here will just move on to another post if they have to work to interpret what you are asking.

Since changing both batteries does the instrument cluster perform the bulb check when you turn your key to the Run position like it should? Do all of the accessories work when in the Run position?

-Rod