my Volvo XC60 EPS warning light is on what does it mean

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the ignition is off.
• Disconnect the battery to ensure safety while working on electrical components.

2. Inspect Power Steering Fluid

• Locate the power steering fluid reservoir.
• Remove the reservoir cap and check the fluid level; add fluid if necessary.
• If the fluid is discolored or has debris, perform a fluid change.

3. Check EPS Motor and Wiring

• Locate the EPS motor, usually mounted on the steering column.
• Inspect wiring harness for any signs of wear, fraying, or corrosion.
• Ensure all connectors are secure and free from dirt or moisture.

4. Test EPS System Voltage

• Reconnect the battery.
• Use a multimeter to check the voltage at the EPS motor connector; it should be within specified range (refer to service manual for exact values).
• If voltage is low or absent, trace back to the battery and ground connections.

5. Clear Fault Codes

• Using the OBD-II scanner, clear any fault codes present after repairs.
• Monitor the EPS warning light for re-illumination after clearing codes.