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Subaru P0000 Fault Code (What It Means)

Updated: Feb 5

✔ This article has been fact checked.

If you have a Subaru you may have noticed the check engine light come on, if you scan the ECU with an OBD reader you may have come across the P0000 fault code. You may also notice the cruise control disable and the cruise light illuminates

Generally speaking, a P0000 code means there is no fault or the OBD reader cannot read the fault code and is putting this code in place of the actual fault code.

To fix this you need to use an OBD scanner compatible with Subarus to correctly read the diagnostic code. However, sometimes the code still shows up, even after using another OBD scanner.

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