We don't have a lot of Cadillac DTS electrical problems on file — feel free to add yours here. The most common DTS electrical problems cost $700 to fix & occur at 76,000 miles. Click on a year below.

Worst Electrical Problems
faulty fuel pump relay overheats to the point of melting 2008 Cadillac DTS
ignition switch faulty 2009 Cadillac DTS
battery goes dead every so often 2006 Cadillac DTS