Incoherence between the brake light switch and the pressure sensor
PSA · braking
Data confidence72%
The stored code identifies a fault of the Incoherence between the brake light switch and the pressure sensor. 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.
Applies toPeugeotBosch ESP 8.1 stability control ECU
Manufacturer-defined range: the meaning can differ between brands.
301
Specific fault index within the subsystem.
Frequently asked questions about C1301
What does C1301 mean?
Incoherence between the brake light switch and the pressure sensor. The stored code identifies a fault of the Incoherence between the brake light switch and the pressure sensor. 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.
Is C1301 generic or manufacturer-specific?
C1301 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 C1301 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 C1301 is removable in your case.
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