Ignation locked
Asked by vallera818 Feb 26, 2015 at 05:13 PM about the Cadillac STS
Question type: Maintenance & Repair
2 Answers
hi you could have a problem with the bcm. (body control module) it is as though your car is in remote limbo. try this. with key, put in the ignition and turn it to start and leave this for ten minutes , turn of and do this three times.make sure you have a charger on your battery so the voltage don't drop.hope that works. if not i was told that the dealer has to do a flash on the bcm which cost about 200 dallars. i'm still looking for another way if possible to repair at a lower cost