U1124 Fault : absence of communication with the pneumatic suspension ECU : No signal

Fault : absence of communication with the pneumatic suspension ECU : No signal. The control module detected that the expected Fault was absent. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.

U1124 is a manufacturer-specific code. In this database it is documented for: PSA. The same number can mean something different on other brands.

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 U1124 is removable in your case.