2014 Chevrolet Impala lane departure problems
40 owner complaints filed with NHTSA name the lane departure on the 2014 Chevrolet Impala — 6% of all complaints for this model year.
What owners report
“I received an alert to service the sideview sensors. Also, the sideview alert keeps flashing in the side mirrors even when there's no vehicle present.”
filed Apr 19, 2025
“Side detection system failure. I have had 3 harness replacements on driver side. 2 harness replacements on passenger side, and a module replacement just 2 years ago. This failure causes my instrumentation to shut off, turn signals not work, and shuts off cruise control when in use. I have read…”
filed Apr 6, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Lane Departure problems in other Impala years
| Year | Reports | Share |
|---|---|---|
| 2019 Impala | 2 | 7% |
| 2016 Impala | 4 | 4% |
| 2015 Impala | 42 | 14% |
Other reported problem areas on the 2014 Chevrolet Impala
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.