NHTSA Complaint #11523339 — 2007 CADILLAC ESCALADE

https://www.cadillacforums.com/threads/2007-escalade-stalling-when-rolling-to-a-stop.278037/ It is a well known issue (for those that pull trailers) that 2007-2008 Escalades will stall when slowing down on the highway if the vehicle is pulling a trailer. Everytime I drive on the highway and come to a roll the engine stalls. I have been stuck on the middle lane of the highway, in the middle of intersections, and many other places that are less than ideal. It is a crankshaft position sensor from what I can tell. When the car is under a load, the sensor is positioned at an extreme angle and when the rpms get low the rpms fluctuates and it stalls. The extreme angle is an optimization that cadillac made in an effort to get better fuel economy. It appears that the only way to fix the issue is to get a tune that prevents the sensor from reaching that extreme angle. The dealer pretends to know nothing, yet I find many other people who experience the issue so it would be in their database as a known issue. There are no warnings lights that comes on. The car will just shut down. The only way to prevent the car stalling is to drop to neutral and rev the engine while coming to a stop. Keep reving and when the light goes green drop it to Drive. Its unacceptable and a risk not only to myself but others on the road. I will file a defect petition with a lawyer so this is paid attention to . Please help.