C155D Automatic application function inhibited fault

Automatic application function inhibited fault. The stored code identifies a fault of the Automatic application function inhibited fault. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.

C155D 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 C155D is removable in your case.