Skoda Octavia NFL (2020-Present) stability control light keeps coming on, what does it mean?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Disconnect the vehicle's battery to prevent electrical shorts.

2. Inspect and Clean ABS Sensors

• Tools Required: Socket set, cleaning brush, brake cleaner.
• Remove the wheel that has the ABS sensor to access it.
• Clean the ABS sensor and the area around it with brake cleaner and a brush to remove any debris or dirt.
• Reinstall the wheel and repeat for all wheels as necessary.

3. Check and Replace Brake Fluid

• Tools Required: Brake fluid tester, siphon pump (if necessary).
• Remove the brake fluid reservoir cap and check the fluid level and condition.
• If fluid is contaminated or low, siphon out the old fluid.
• Fill with new brake fluid that meets manufacturer specifications, usually DOT 4 or DOT 5.1.
• Replace the reservoir cap securely.

4. Test Steering Angle Sensor

• Tools Required: OBD-II scanner, vehicle service manual.
• Reconnect the battery and turn the ignition to the "ON" position without starting the engine.
• Use the OBD-II scanner to access the steering angle sensor data.
• If the readings are inconsistent or out of range, follow the service manual to recalibrate or replace the sensor.

5. Check Wheel Speed Sensors

• Tools Required: Multimeter, socket set.
• Inspect the wheel speed sensors for physical damage.
• Use a multimeter to test the resistance of each sensor; it should be within the manufacturer's specifications.
• If any sensor is faulty, remove and replace as necessary, ensuring proper connection.