To reset power steering malfunction, follow these steps:
1. Park your vehicle and turn off the engine.
2. Locate the power steering fluid reservoir.
3. Remove the cap and check the fluid level.
4. If the level is low, add the recommended fluid.
5. Start the engine and turn the steering wheel from side to side several times.
6. Check the fluid level again and add more if needed.
7. Test the steering to see if the malfunction has been resolved.
8. If the problem persists, consult a professional mechanic for further assistance.