DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0131: Lost Communication With Power Steering Control Module; DTC U0142: Lost Communication With Body Control Module "B"; DTC U0151: Lost Communication With Restraints Control Module; DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0163: Lost Communication With Navigation Control Module; DTC U0293: Lost Communication with HV ECU [10/2018 - 07/2022]: Description
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.
These DTCs are stored when the CAN communication system is malfunctioning.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory |
|---|---|---|---|---|
| U0100 | Lost Communication With ECM/PCM "A" | No communication with ECM |
|
Memorized |
| U0131 | Lost Communication With Power Steering Control Module | No communication with power steering ECU with motor assembly |
|
Memorized |
| U0142 | Lost Communication With Body Control Module "B" | No communication with main body ECU (multiplex network body ECU) |
|
Memorized |
| U0151 | Lost Communication With Restraints Control Module | No communication with airbag ECU assembly |
|
Memorized |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | No communication with combination meter assembly |
|
Memorized |
| U0163 | Lost Communication With Navigation Control Module | No communication with radio receiver assembly |
|
Memorized |
| U0293 | Lost Communication with HV ECU | No communication with hybrid vehicle control ECU |
|
Memorized |