LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2020 >> Optima LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 418 (Double Clutch Transmission Diagnosis - 1.6L (4 Of 4)) >> DTC U0121-87: Lost Communication With Anti-Lock Brake System (ABS) Control Module >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2022 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.

When the TCM cannot read the data from the ABS/ESP through the CAN-bus line, the TCM sets this code.

scientia non olet · About LEMON Manuals