Brake fluid level information fault : Open circuit, short circuit to positive, short circuit to earth
PSA · chassis
Data confidence72%
The control module detected an interruption (open circuit) in the Brake fluid level information fault circuit. Documented for the Bosch ESP 8.1 stability control ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Applies toPeugeotBosch ESP 8.1 stability control ECU
Manufacturer-defined range: the meaning can differ between brands.
389
Specific fault index within the subsystem.
Frequently asked questions about C1389
What does C1389 mean?
Brake fluid level information fault : Open circuit, short circuit to positive, short circuit to earth. The control module detected an interruption (open circuit) in the Brake fluid level information fault circuit. 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 C1389 generic or manufacturer-specific?
C1389 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 C1389 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 C1389 is removable in your case.
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