sothread74
New member
Changed fuel sending unit and removed ppe lift pump and installed fass pump in its place. After truck won't start or crank. Checked all fuses and found IGN 0 had only 1.1 volts on it. Instrument cluster also dead pretty much. Service engine light works along with abs, oil psi gauge, and volt gauge. Not seeing PRND either. Any idea what may have happened. Getting diagram tomorrow to check wires. Also had spare NSBU switch in spare transmission I'm going to try as well.