Two problems related to automatic transmission have been reported for the 2003 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac CTS based on all problems reported for the 2003 CTS.
Car was put in reverse to back out of parking space but went forward instead, jumped curb and hit light pole.
Loud high pitch howling noise heard from inside at approximately 40 mph and over. The first trip to the dealer I was told it was a wind noise. The second time at the dealer's I was told it is a normal characteristic of the 2003 Cts.