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 4 (ENGINE STARTING SYSTEM & CHARGING SYSTEM (HEV))BATTERYINSPECTIONNOTES
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans
Section 4 (Engine Starting System & Charging System (HEV)): Battery: Inspection: Notes
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Notes
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.
WARNING:
- As batteries produce flammable gases, be careful not to bring an open flame close to the batteries.Β
- Ventilate sufficiently when using or charging battery in enclosed space.Β
- Electrolyte is corrosive acid, and has toxicity; be careful of handling the fluid.Β
- For safety, in case an explosion does occur, wear protective goggles, etc. to shield your eyes when working near any battery. In addition, never lean over the battery.Β
- Be careful that the electrode does not come into contact with skin, eyes or clothing. Especially at contact with eyes, flush with water for 15 minutes and get prompt medical attention.Β
- Be careful not to let the electrode contact with the coated parts.Β
- Before starting work, remove rings, metal watch-bands, and other metal jewelry.Β
- Be careful not to let the metal tools contact the positive battery terminal and anything connected to it. When the operation using a metal tool to the positive terminal or anything connected to it is required, disconnect the battery negative terminal before starting the operation.Β
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.