how to fix traction control problems on Honda Civic 9th Generation (2012-2015)

Solution

1. Preparation

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

2. Inspect and Repair Wheel Speed Sensors

• Locate the wheel speed sensors on each wheel hub.
• Remove the sensor mounting bolts using a socket wrench.
• Carefully pull out the sensors and inspect for damage or dirt.
• Clean the sensors with electrical contact cleaner, or replace them if damaged.
• Reinstall the sensors and secure them with the mounting bolts to the specified torque.

3. Check and Replace Brake Fluid

• Locate the brake fluid reservoir and check the fluid level.
• If low, top up the reservoir with the manufacturer-recommended brake fluid (typically DOT 3 or DOT 4).
• If the fluid is contaminated, perform a brake fluid flush:
  1. Open the bleeder valves on each brake caliper one at a time, starting from the farthest from the master cylinder.
  2. Use a brake bleeder kit to remove old fluid until new fluid appears.
  3. Close the bleeder valve securely and repeat for each wheel.

4. Test and Repair ABS Control Module

• Inspect the ABS control module for visible damage or corrosion.
• Use a multimeter to test the wiring harness for continuity and voltage.
• If the module is faulty, remove it by disconnecting the wiring harness and unscrewing the mounting bolts.
• Replace with a new ABS control module and reconnect the wiring.

5. Inspect Traction Control Switch

• Locate the traction control switch on the dashboard.
• Remove the switch panel cover if necessary.
• Test the switch with a multimeter to ensure it operates correctly.
• Replace the switch if it fails the test.

6. Tire Inspection

• Check all tires for proper tread depth and wear patterns.
• Inflate tires to the manufacturer-recommended pressure.
• Replace any tires that are worn beyond specifications.