FixVault
Home › Kia › 2024 › K5 GT › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 2.5L (18 Of 18) › DTC U01B4-00 Lost Communication With Brake System Control Module 'B' › DTC Information › DTC Description

DTC Description

If communication with HECU is lost, ECM sets DTC U01B400.

About FixVault