The control module stopped receiving expected network messages from the Transmission Fluid Pressure Sensor/Switch B node on the vehicle communication bus.
TuningBot DTC Database · v4.37.14
U067A Lost Communication With Transmission Fluid Pressure Sensor/Switch B
Generic (OBD-II) interpretation in the TuningBot DTC database.
What U067A means
Related and nearby codes
How to read U067A
Network: communication between control units.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about U067A
What does U067A mean?
Lost Communication With Transmission Fluid Pressure Sensor/Switch B. The control module stopped receiving expected network messages from the Transmission Fluid Pressure Sensor/Switch B node on the vehicle communication bus.
Is U067A generic or manufacturer-specific?
U067A is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove U067A 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 U067A is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
