Generic SAE-standard code: same meaning on every make.
23E
Specific fault index within the subsystem.
Frequently asked questions about U023E
What does U023E mean?
Lost Communication With Front Distance Range Sensor - Right. The control module stopped receiving expected network messages from the Front Distance Range Sensor - Right node on the vehicle communication bus.
Is U023E generic or manufacturer-specific?
U023E is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove U023E at file level?
Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether U023E is removable in your case.