Hi Bill here , have a problem with my 2003 marauder I took it out for a spin ran great no problems parked in driveway came back out an hour later and tuned key all dash lights came on but would not crank when you turned key to engage starter?? I checked the battery only a few months old had more than the 12 volts needed and then started to check everything else.. I have 12 volts at the starter pretty new only a few months old changed the neutral safety switch , the ignition switch checked the solenoid wire coming off the starter to the pdb under the hood all good checked the starter relay also good and can start the car no problem by turning ignition on and removing starter relay and jumping from 12 volt side of rely to the solenoid side and it will crank and start no problem??.. I have checked every fuse and relay with a test light and physical removed and inspected them both in the pdb under hood and fuse box located under dash panel.. Short of installing a push button I am not sure what else it could be??. The car is basically un molested wring has the factory security system that appears to be working it will lock and unlock doors and trunk as it should d do when you turn ignition on with key the light for the security system on the stops blinking.. I am pretty sure that is normal I really do want to install a starter button but the only way of starting it is to jump to relay .. It is only failing in the crank position I have tried both keys and both remotes the remotes only control the doors and trunk as far as i know no remote start or anything like that .. The wires in the car look like brand new and no splices anywhere I also checked all the grounds that I could find and they are all clean and no corrosion.. I spoke with mustang ed as we live pretty close and he is very knowledgably on the marauders and he feels that I have tried just about everything he would?? At a loss here I really do not want to splice into harness if I do not have to but running out of options any help or advice would be greatly appreciated.. It takes me a while to get back to anybody as I am not good on pc and my son is a way he normally helps out . just letting you know in advance not being rude just a little slow lol, (on the computer lol).. Thanks in advance and thanks to Ed he has been helping me as much as he can I do appreciate all the help I can get.. Bill