NHTSA Complaint #11427636 — 2010 CADILLAC SRX

The contact owns a 2010 Cadillac SRX. The contact stated that while driving at various speeds, the vehicle would independently downshift without warning. After a few minutes, the contact would be able to resume normal driving upon restart. The contact called a dealer about the failure and was informed that unless a warning light was illuminated on the instrument panel, they could not diagnose the failure. Recently, the contact stated that while driving out of a parking lot, the vehicle would not shift out of first gear with the check engine warning light illuminated. After, calling her husband for assistance, her husband was able to restart the vehicle and the vehicle resumed normal operation. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was unknown. The VIN was not available.