how to fix C1210 code in Tesla Outback 5th Generation (2015-2019)?

Learn how to diagnose and fix C1210 ABS malfunction in Tesla Outback 2015-2019. Step-by-step guide with diagnostic procedures and repair instructions.

Solution

1. Preparation

• Gather all necessary tools and parts.
• Disconnect the battery to ensure safety while working on electrical components.
• Tools Required: OBD-II scanner, multimeter, socket set, torque wrench.

2. Inspect and Replace Wheel Speed Sensors

• Sub-steps:
  1. Raise the vehicle and secure it on jack stands.
  2. Remove the wheel of the affected axle to gain access to the wheel speed sensor.
  3. Disconnect the electrical connector from the wheel speed sensor.
  4. Remove the wheel speed sensor from its mounting bracket using the socket set.
  5. Install the new wheel speed sensor and secure it with the appropriate torque (refer to manufacturer's specifications).
  6. Reconnect the electrical connector ensuring a snug fit.
  7. Repeat this process for all wheels as necessary.

3. Check and Repair Wiring and Connectors

• Sub-steps:
  1. Visually inspect the wiring harnesses for fraying, cuts, or corrosion.
  2. Use a multimeter to test continuity in the wires leading to the wheel speed sensors.
  3. Repair or replace any damaged wiring or connectors.
  4. Ensure all connections are clean and secure.

4. Reconnect Battery and Test

• Sub-steps:
  1. Reconnect the battery terminals.
  2. Clear any stored diagnostic trouble codes using the OBD-II scanner.
  3. Start the vehicle and perform a test drive to check for proper operation of the ABS system.
  4. Observe the dashboard for any warning lights.