my Tesla Model S Plaid/Refresh (2021-present) has a C0241 ABS code what does it mean

Learn how to diagnose and fix C0241 ABS code in Tesla Model S Plaid. Step-by-step guide with diagnostic procedures and repair instructions.

Solution

1. Preparation

• Gather tools and parts required for the repair.
• Ensure the vehicle is parked on a level surface and the ignition is turned off.
• Disconnect the battery (-) terminal to prevent electrical shorts.

2. Inspect and Clean Wheel Speed Sensors

• Locate the wheel speed sensors at each wheel hub.
• Remove any dirt or debris from around the sensors using a clean cloth.
• If necessary, disconnect the sensor connectors and check for corrosion or damage.
• Reconnect the sensors and ensure they are seated properly.

3. Check ABS Control Module Connections

• Locate the ABS control module, usually found near the brake master cylinder.
• Visually inspect the wiring harness for damage or loose connections.
• Disconnect the wiring harness and clean the connectors with electrical contact cleaner.
• Reconnect the harness securely.

4. Test and Replace ABS Relay

• Locate the ABS relay in the fuse box (refer to the owner’s manual for exact location).
• Remove the relay and use a multimeter to test for continuity.
• If the relay is faulty, replace it with a new one.
• Restore the relay and ensure it is seated properly.

5. Refill and Bleed Brake Fluid

• Check the brake fluid reservoir and top off with the manufacturer-recommended fluid (usually DOT 3 or DOT 4).
• If necessary, bleed the brakes to remove air from the system, using a brake bleeder kit.
• Ensure all connections are tight and free from leaks.

6. Reconnect Battery and Clear Codes

• Reconnect the battery (-) terminal.
• Use the OBD-II scanner to clear the C0241 code and any other stored codes.
• Start the vehicle and verify that the ABS light has turned off.