The control module detected a short circuit to ground in the Fault on the key locking control circuit (key lock) circuit. Documented for the AM6/AT6 automatic gearbox ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
TuningBot DTC Database · v4.37.15
P17A1 PSA - Fault on the key locking control circuit (key lock) : Short circuit to earth
Manufacturer-specific interpretation for PSA. All interpretations of P17A1
What P17A1 means
Related and nearby codes
How to read P17A1
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P17A1
What does P17A1 mean?
Fault on the key locking control circuit (key lock) : Short circuit to earth. The control module detected a short circuit to ground in the Fault on the key locking control circuit (key lock) circuit. Documented for the AM6/AT6 automatic gearbox ECU on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Is P17A1 generic or manufacturer-specific?
P17A1 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 P17A1 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
