Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUBARU2022IMPREZA BASE, 4D SEDAN, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 14 (BRAKE CONTROL SYSTEM (DIAGNOSTICS) (HEV))WORK SUPPORTLIST
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans
Work Support: List
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION List
WARNING: This page is about a different car, the 2022 Subaru Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
| Work Support item | Contents | Reference |
|---|---|---|
| ABS Sequence Control Mode | Operate the valve and pump motor continuously to perform the ABS sequence control. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>ABS SEQUENCE CONTROL . |
| VDC Function Check Mode | Operate the valve and pump motor continuously to perform the VDC sequence control. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC SEQUENCE CONTROL . |
| Brake Lamp Lighting Operation | Forcibly activate the brake light relay to illuminate the brake light. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>BRAKE LAMP RELAY>OPERATION>BRAKE LIGHT LIGHTING OPERATION MODE BY SUBARU SELECT MONITOR . |
| VSC(VDC) Centering Mode | Set the steering angle sensor neutral position, and the lateral G sensor and longitudinal G sensor 0 (zero) point. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U)>ADJUSTMENT>VDC SENSOR MIDPOINT SETTING MODE . |
| Reading of parameter: ECM to SSM | Read VDCCM parameter data. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U)>MAINTENANCE MODE>VDCCM PARAMETER READING . |
| Writing of parameter: SSM to ECM | Write the parameter data to the VDCCM. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U)>MAINTENANCE MODE>VDCCM PARAMETER WRITING . |
| Selection of Parameter | Select and register parameters in the VDCCM. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U)>MAINTENANCE MODE>VDCCM PARAMETER SELECTION . |
| Confirm on parameter | Parameters registered in the VDCCM are displayed. | Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U)>MAINTENANCE MODE>VDCCM PARAMETER CHECK . |
| Brake Maintenance Mode | Used when inspecting and repairing parts related to rear brake. | Ref. to PARKING BRAKE>PARKING BRAKE SYSTEM>OPERATION>BRAKE MAINTENANCE MODE . |
| Electric Parking Brake Compulsion Release Mode | Release the electronic parking brake forcibly. | Ref. to PARKING BRAKE>EMERGENCY RELEASE OF ELECTRONIC PARKING BRAKE>OPERATION . |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.