P258D Code Definition
P258D Vacuum Pump Control Circuit 'A' High
What Does the Engine Code P258D Mean?
Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "2" in the second position means that this is a ISO/SAE controlled OBD-II (OBD2) DTC. "5" in the third character position in a DTC indicates that the vehicle speed, idle control and auxiliary inputs is experiencing a malfunction. The last two characters "8D" is DTC number. OBD2 Diagnostic Trouble Code P258D means that Vacuum Pump Control Circuit 'A' High has been detected.
Carly Universal Scanner
How Serious Is the Code P258D?
This issue is not critical yet. Make sure that it is current and fix it early before this leads to more severe issues.
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