The control module detected the fault condition "Datainvalid" for the Fault - absence of communication with the automatic gearbox electric control ECU. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
TuningBot DTC Database · v4.37.15
U1210 PSA - Fault - absence of communication with the automatic gearbox electric control ECU : Datainvalid
Manufacturer-specific interpretation for PSA. All interpretations of U1210
What U1210 means
Related and nearby codes
How to read U1210
Network: communication between control units.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about U1210
What does U1210 mean?
Fault - absence of communication with the automatic gearbox electric control ECU : Datainvalid. The control module detected the fault condition "Datainvalid" for the Fault - absence of communication with the automatic gearbox electric control ECU. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Is U1210 generic or manufacturer-specific?
U1210 is a manufacturer-specific code. In this database it is documented for: PSA. The same number can mean something different on other brands.
Can TuningBot remove U1210 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 U1210 is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
