bcm and ecu starting problem
07 350hr car doesnt start. with key in on position fans kick on and security light stays solid and car will not fire. keys are fine have gone through all the steps besides bcm and ecu but still wondering if there are any loopholes to solve this problem. have tried to do the "stomp test" to read back the codes and car will not show the stomp codes or even a check engine light, have had a technician try as well and nothing works, back trunk latch opens by itself randomly all the time as well and continuously does back to back "15 sec apart". i dont mind fixing that but just need the car to run and drive. thanks for your time please help!!