AI DamageU0111 code: Lost Communication With Battery Energy Control Module A
Code U0111 is named in 9 US owner complaints. Models: 8, model years 2008–2026.
There is little data for this code or its meaning is ambiguous, so this page is not indexed.
What the code means
Lost Communication With Battery Energy Control Module A. Generic meaning per SAE J2012 (the same for all makes).
How to read U0111: the letter U means network communication between modules; the second digit 0 marks a generic SAE code shared by all makes; the last three characters 111 identify the specific fault.
Codes for engine, transmission, transfer case and hybrid system modules. When valuing an auction car the key question is whether the fault is crash related (cut wiring, damaged radiator) or a known defect of the model.
Key figures
- Complaints with this code
- 9
- Models
- 8
- Model years
- 2008–2026
Which models and years
Models whose owners name this code (8). Years link to the model year problems page.
Components named together with the code
Component as the owner filed it (one complaint can list several).
Complaints by model year
What to do if an auction car has this code
- Separate crash damage (wiring, radiator, mounts) from known model defects: see the model year problems page.
What owners report
Excerpts of owner complaints in the original wording. Owner statements not verified by the regulator; personal data removed.
This creates risk from loss of all electronic safety assists in traffic and from the vehicle failing to start when needed. Stored codes show lost CAN communication among multiple modules: U0101, C1611, C1693, U0111, U0164, U0293, U042B, U1341. Confirmed by two Kia dealerships over five warranty visits.
Engine permanent codes U0111 U012D U0110 U12A5 U1206 U1205 Anti lock brakes permanent codes U040168 CAN Gateway Permanent codes U0029-00 Electric power train traction motor control module permanent code U1204 U12A5 U1205 U0100 U012D U1206 U0111 Electric power steering permanent codes U0416-68 Electric servo brake -…
Service team had vehicle 5 days. Cleared codes U0131, U0100, U0140, U0155, U0198, U0253, U0257, P0919, U0212, U023A, U0103, U0111, U0121, U013F, U0159, U0232, U0233, U0293, U0401, U0415, U0420, U0424, U0531, U0101, U0418, U0429, U0146. 4 mile test drive. 20 mile drive returned vehicle with no cause or correction.
Sources: public official US data (owner complaints) and the SAE J2012 standard. Complaints are owner statements not verified by the regulator. A code from a complaint does not replace a scan tool diagnosis. Data updated 2026-11-10.