A short code means something in the sealed system, sensors, or electronics needs attention. Find your code's family below.
Sub-Zero reports faults in two formats depending on vintage: the older EC-prefixed service codes and the newer three-part numeric codes. Both narrow to the same handful of subsystems, so find the family rather than hunting the exact digits — and note the code before clearing it, because the variant sometimes decides which part we bring.
*Elite Appliance Repair Denver is an independent repair company. We are not affiliated with, authorized by, endorsed by or sponsored by Sub-Zero, Inc., Wolf Appliance, Inc., Viking Range, LLC, BSH Home Appliances (Thermador, Bosch, Gaggenau) or any other manufacturer named on this site, nor by any of their distributors. All brand names and trademarks are the property of their respective owners and are used here only to describe the appliances we service. We are not a factory service provider and specialize exclusively in out-of-warranty appliance repairs.