P1578
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Manufacturer Specific Definitions for P1578
| Make | Fault Location |
|---|---|
| Bmw | WT limp home mode, bank 1 – full stroke position not reached |
| Buick | Brake Booster Vacuum Sensor Circuit Low Vacuum |
| Cadillac | Brake boost vacuum sensor -vacuum low |
| Chevrolet | Brake Booster Vacuum Sensor Circuit Low Vacuum |
| Citroen | ETC Power Less Than Demand |
| Ford | ETC Power Less Than Demand |
| Gm | Brake Booster Vacuum Sensor Circuit Low Vacuum |
| Lexus | Brake system – malfunction |
| Peugeot | ETC Power Less Than Demand |
| Saab | Body control module (SCM) to instrument cluster communication – malfunction |
| Subaru | Immobilizer system – incorrect signal |
| Toyota | Brake system – malfunction |
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