2013 Cadillac XTS electrical system problems
41 owner complaints filed with NHTSA name the electrical system on the 2013 Cadillac XTS — 40% of all complaints for this model year.
What owners report
“The contact owns a 2013 Cadillac XTS. The contact stated that several codes will intermittently illuminate on the vehicle, such as code 813, which refers to a transmission communication failure; a malfunction with the Instrument or Cluster (IPC); and code 62, which refers to the Body Control Module…”
filed May 1, 2026
“As I’m driving with cruise set my brake lamps intermittently flashing without breaking and the cruise control potentially disengage. A software glitch in the body controls module. Plus, my passenger light says the dim light it out when it’s not. I’v had a mechanic replace the light multiple times…”
filed Feb 28, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other XTS years
| Year | Reports | Share |
|---|---|---|
| 2017 XTS | 10 | 42% |
| 2016 XTS | 7 | 32% |
| 2014 XTS | 16 | 33% |
Other reported problem areas on the 2013 Cadillac XTS
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.