Just had my transmission rebuilt, new tcm, new radiator, new thermostat,. Mechanic said my truck was running like shit. Would only start if the nss was bypassed. So I researched found out the ipdm was probably fried. Bought a new one . He said now there's no power going to the car. But my keyless remote somehow locks and unlocked the truck. Is he just trying to rip me off? What else could it be besides the obvious fuses and relays?