Honda CR-V Sixth Generation (2023-present) traction control light is on, what does it mean?

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to ensure safety while working on electrical components.
• Allow the vehicle to cool down if it has been driven recently.

2. Retrieve and Address Error Codes

• Sub-step 1: Connect the OBD-II scanner to the vehicle's diagnostic port.
• Sub-step 2: Read and document any error codes related to the traction control system.
• Sub-step 3: Clear the codes and perform a test drive to see if codes reappear.

3. Inspect and Replace Wheel Speed Sensors (if needed)

• Sub-step 1: Locate the wheel speed sensors on each wheel hub.
• Sub-step 2: Disconnect the wiring harness from the sensors.
• Sub-step 3: Remove the mounting bolts with a socket set and pull the sensors out.
• Sub-step 4: Install new wheel speed sensors if any were faulty, ensuring they are properly seated and secured.
• Sub-step 5: Reconnect the wiring harness.

4. Check and Replenish Brake Fluid

• Sub-step 1: Open the hood and locate the brake fluid reservoir.
• Sub-step 2: Check the fluid level; if low, top off with the recommended brake fluid type (DOT 3 or DOT 4).
• Sub-step 3: Inspect brake lines for leaks and repair if necessary.

5. Test Traction Control System

• Sub-step 1: Reconnect the battery.
• Sub-step 2: Start the engine and observe if the traction control light remains illuminated.
• Sub-step 3: Test the vehicle in a safe environment to ensure that the traction control system is functioning properly.