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Also to add, the master switch was unresponsive because I cooked the relay in the power panel. I changed relays that fixed that problem. As soon as I changed ECU rest of the issues fixed.

Problem solved. I fried the ECU. I pulled it apart fried connection to computer chip. Got new ECU programmed and drives normal again. Luckily friend had ECU in left over stock from a job and programmed it for me for free... so could have been expensive fix... I lucked out in my situatuon... just...

I screwed up by starting my truck with a spare battery then disconnecting it while running to hook up regular battery. Now it doesn't respond to master switch when running. Couldn't shut off unless I disconnected battery and voltage regulator. Transmission also has all lines illuminated on...