what causes the Honda CR-V Fifth Generation (2017-2022) traction control light to come on

Solution

1. Preparation

• Gather tools and equipment: OBD-II scanner, multimeter, basic hand tools, and safety gear.
• Ensure the vehicle is on a flat surface and the ignition is off.

2. Inspect Wheel Speed Sensors

• Remove the wheel: Use a socket set to remove the wheel bolts and take off the wheel.
• Locate the wheel speed sensor: It is typically mounted near the brake rotor.
• Check connections: Ensure the sensor wiring is secure and free of corrosion.
• Test the sensor: Use a multimeter to check for continuity and proper voltage output.

3. Inspect ABS Module

• Access the ABS module: Follow the vehicle's service manual to locate and access the ABS module.
• Check for codes: Use the OBD-II scanner to read any stored codes related to the ABS system.
• Clear codes: If applicable, clear error codes and test drive the vehicle to see if the issue persists.

4. Check Brake Fluid and Components

• Inspect brake fluid level: Open the hood and check the brake fluid reservoir; top off if low with the recommended brake fluid type.
• Examine brake components: Inspect brake pads and rotors for wear, replacing them as necessary.

5. Test Battery and Charging System

• Check battery voltage: Use a multimeter to measure the battery voltage; it should be around 12.6 volts with the engine off.
• Test alternator output: Start the engine and measure the voltage at the battery; it should read between 13.7 to 14.7 volts when the engine is running.