how to fix C0035 code in Tesla Model 3 Highland (2024-present)

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and set to "Park."
• Disconnect the vehicle's 12V battery to prevent electrical shorts.

2. Inspect and Replace Wheel Speed Sensor

• Tools Required:

  • Socket set
  • Torque wrench
  • Multimeter
  • Wiring harness repair kit (if necessary)

• Sub-steps:

  1. Remove Wheel:

     • Loosen lug nuts slightly while the vehicle is on the ground.
     • Raise the vehicle with a jack and secure it on jack stands.
     • Remove the lug nuts completely and take off the left front wheel.

  2. Access the Wheel Speed Sensor:

     • Locate the wheel speed sensor on the left front hub assembly.
     • Disconnect the electrical connector from the wheel speed sensor.

  3. Remove the Old Sensor:

     • Remove the mounting bolt(s) holding the sensor in place.
     • Carefully pull the sensor out of the hub assembly.

  4. Install the New Sensor:

     • Insert the new wheel speed sensor into the hub assembly and secure it with the mounting bolt(s), tightening to the manufacturer's torque specifications (consult service manual for exact torque values).
     • Reconnect the electrical connector ensuring it clicks into place.

3. Reconnect Battery and Test

• Reconnect the vehicle's 12V battery.
• Start the vehicle and verify that the check engine light is no longer illuminated.