why does my Tesla Outback's traction control keep activating?

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Disconnect the battery to ensure safety during electrical work.

2. Inspect and Clean Wheel Speed Sensors

• Locate the wheel speed sensors at each wheel hub.
• Remove any debris or dirt using a soft cloth.
• Use a multimeter to check the sensor resistance; replace if out of spec.

3. Check Tire Condition

• Inspect all tires for uneven wear, damage, or low tread depth.
• Inflate tires to the manufacturer-recommended pressure.
• Replace any tires that are damaged or excessively worn.

4. Test ABS Functionality

• Reconnect the battery and use the OBD-II scanner to clear any error codes.
• Perform an ABS self-test by applying the brakes firmly while driving at low speed.
• Listen for any unusual sounds and check for proper brake response.

5. Alignment and Suspension Inspection

• Inspect suspension components for wear or damage, including bushings and struts.
• Check wheel alignment using an alignment tool; adjust if necessary.
• Replace any damaged components as needed and perform a professional alignment.