my Honda CR-V Fifth Generation (2017-2022) makes a hissing noise when turning, why?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the engine is off.
• Disconnect the negative battery terminal.

2. Inspect Power Steering Fluid

• Tools Required: Funnel, clean rag.
• Check the power steering fluid reservoir for proper level.
• If low, top off with the recommended power steering fluid type (usually Honda PSF).
• Inspect fluid for contamination; if dirty, consider flushing the system.

3. Check for Leaks

• Tools Required: Flashlight, clean rag.
• Visually inspect all power steering hoses and connections for signs of leaks.
• Clean any fluid from the area and monitor for new leaks when engine is running and steering is turned.

4. Inspect Power Steering Pump

• Tools Required: Wrench set, torque wrench.
• Locate the power steering pump and check for signs of wear or damage.
• Listen for any unusual noises while the engine is running and the steering wheel is turned.
• If damaged, remove and replace the power steering pump.

5. Inspect Steering Rack and Suspension

• Tools Required: Jack and jack stands, socket set.
• Lift the vehicle and inspect the steering rack for leaks or damage.
• Check tie rods and bushings for wear; replace if necessary.
• Ensure all mounting bolts are secure and torqued to specifications.