Skoda Octavia NFL (2020-Present) traction control light on what to do

Solution

1. Preparation

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

2. Scan for Fault Codes

• Use an OBD-II scanner to retrieve diagnostic trouble codes (DTCs).
• Write down any codes for reference and proceed based on the issues indicated.

3. Inspect Wheel Speed Sensors

• Remove the wheel covers or tires if necessary to access the wheel speed sensors.
• Check for physical damage, dirt, or debris on the sensors.
• Clean the sensors using an appropriate cleaner if dirt is present.
• Reconnect any loose connections.

4. Check ABS Module

• Locate the ABS module under the hood or near the brake assembly.
• Inspect for any signs of moisture or corrosion.
• Ensure all electrical connectors are secure.

5. Test Traction Control Switch

• Locate the traction control switch on the dashboard.
• Check for proper function by pressing the switch and observing if the traction control light responds.
• Replace the switch if it is not functioning properly.

6. Reconnect Battery and Clear Codes

• Reconnect the battery terminals securely.
• Use the OBD-II scanner to clear any fault codes and reset the traction control system.
• Perform a test drive to see if the issue persists.