Table 1 shows one common lane departure related problems of the 2016 Chevrolet Impala.
| Problem Category | Number of Problems |
|---|---|
| Blind Spot Detection problems |
The side detection system modules are preventing the vehicle blind spot system to work correctly. And the vehicle takes 5, 10, 15 + attempts to start up.
Side detection fault. This is an acknowledged problem by gm but they will not fix my car.
All instruments failed. After a couple restarts they came back on. Lane departure alert doesn’t work now. From a web search, I’m afraid it’s just the beginning. No, I haven’t taken it to the dealer; they charge for diagnosis. And it hasn’t been inspected. The problem doesn’t act up all the time. There are no warning lights, the system just fails. I have 50,600 miles on it. If you find what I’ve found in my web search, the cost of repair is staggering, especially for retirees. I hope you look into Chevrolet’s problem they’ve been having with the Impala.
Side detection failure. Many other models 2014-2017 are covered under gm n172097060 - special coverage side blind zone alert module water intrusion. Our 2016 is not, but does have this problem.