One problem related to vehicle shudder has been reported for the 2004 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Cadillac CTS based on all problems reported for the 2004 CTS.
The contact owns a 2004 Cadillac Cts. The contact stated that while traveling 35 mph, a humming noise emitted from the engine compartment. The vehicle vibrated and the engine light illuminated on the instrument panel. The contact mentioned that after the speed increased to 60 mph, the vehicle no longer vibrated. The manufacturer was not contacted. The vehicle was taken to an independent mechanic who diagnosed that the transmission needed to be replaced. The vehicle was not repaired. The failure mileage was 57,000 and the current mileage was 57,565.