how to fix C0035 code on Tesla Model 3 Highland (2024-present) for the ABS system?

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative terminal of the battery to ensure safety while working on electrical components.

2. Inspect and Repair Wiring

• Carefully inspect the wiring harness connected to the left front wheel speed sensor.
• If damage is found, repair the wiring using appropriate gauge wire and solder connections, or replace the harness if necessary.
• Ensure all connections are secure and free of corrosion.

3. Replace Left Front Wheel Speed Sensor

• Remove the wheel and tire from the left front corner of the vehicle using a socket set.
• Detach the wheel speed sensor from its mounting location, typically secured with a bolt or clip.
• Disconnect the sensor's electrical connector.
• Install the new wheel speed sensor by reversing the removal steps, ensuring it is properly seated and secured.
• Reconnect the electrical connector to the new sensor.

4. Reconnect Battery and Clear Codes

• Reconnect the negative terminal of the battery.
• Use the OBD-II scanner to clear the C0035 code and any related ABS codes.
• Perform a system check to ensure the ABS system is functioning correctly.