This vehicle was left on my doorstep with a no start problem . the battery was dead as was the jump pack left on the pass. seat. after a fresh jump pack and 2hrs ona10 amp charge it started and i was able to pull it into the garage 4 more hrs on the charger and the batt. toped at only 9.6 volts it was replaced . now it wont crank. got a jumper on the starter ,it cranks over fine.all the fuses in the pass.compartment box ohmout good. owner has only the one key.im thinking the immobilisation system is not recognizing the key. is there any easy way to bypass the system for test purposes