P258A - Vacuum Pump Control Circuit A/Open
P258A is a generic powertrain diagnostic trouble code indicating Vacuum Pump Control Circuit A/Open. It relates to the Vehicle Speed / Idle Control / Aux Inputs system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Vehicle Speed / Idle Control / Aux Inputs |
| Fault Index | 8A |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P258A mean?
The dtc/">diagnostic trouble code P258A represents Vacuum Pump Control Circuit A/Open. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P258A are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P258A
What does P258A mean?
The diagnostic trouble code P258A represents Vacuum Pump Control Circuit A/Open. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P258A?
The P258A code is located in the vehicle's Powertrain network.