Code Definition

P0000 — System Pass - No Trouble Codes Stored

System: Powertrain  |  Type: Generic (OBD-II Standard)  |  Make: Generic

About P0000

P0000 is a generic (obd-ii standard) powertrain diagnostic trouble code. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

Scanning & clearing: A generic OBD-II scan tool will usually read and clear powertrain (P) codes. For live data, freeze-frame capture, and bi-directional tests you may need a more capable scan tool that supports the vehicle's ECM protocol.

Because P0000 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

Most manufacturers do not display the 'P0000' on their scan tools since the code contains no official description. The hexadecimal byte value of this code is 00. For that reason, most devices that perform diagnostic code reading do not display this code. The code indicates 'Diagnostic faults were not found'.

Quick Facts