2009 Cadillac CTS check engine light reports
23 NHTSA complaints describe persistent or recurring check-engine warnings on the 2009 Cadillac CTS — roughly 14% of all complaints for this model year.
23
Check engine light reports
14%
share of complaints
78,899 mi
median mileage in check engine light reports (20 with odometer)
Components reported on this vehicle
Other symptoms owners describe on the 2009 Cadillac CTS
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2009 Cadillac CTS report before drawing conclusions.