One problem related to ignition module has been reported for the 2007 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Cadillac CTS based on all problems reported for the 2007 CTS.
The contact owns a 2007 Cadillac Cts. While driving at 55 mph, the vehicle stalled and the service theft system warning light illuminated. The vehicle restarted. The vehicle was taken to a dealer where it was diagnosed that the engine control module needed to be replaced. The module was replaced but the failure recurred. The vehicle was taken back to the dealer and it was determined that the ignition failed. The contact was informed by the dealer that their vehicle was not included in NHTSA campaign number: 14v394000 (electrical system). The manufacturer was made aware of the failure. The approximate failure mileage was 90,000.