how to diagnose brake code C0241 in my Toyota Tacoma N300 (2016-Present)

Learn how to diagnose and fix C0241 brake issue in Toyota Tacoma N300. Step-by-step guide with diagnostic procedures and repair instructions.

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the engine is off.
• Disconnect the negative terminal of the battery for safety.

2. Replace Faulty ABS Sensor

• Tools Required: Socket set, Torque wrench, Screwdriver, Multimeter
• Remove the wheel corresponding to the ABS sensor showing the error code.
• Disconnect the ABS sensor wiring connector.
• Remove the mounting bolts securing the ABS sensor to the hub.
• Replace with a new ABS sensor and torque the bolts to the manufacturer’s specifications (typically around 10-15 ft-lbs).
• Reconnect the wiring harness securely.

3. Repair or Replace ABS Module (if necessary)

• If the ABS module is deemed faulty, follow these steps:
  • Disconnect Battery: Ensure the battery is disconnected.
  • Remove ABS Module: Locate the ABS module, disconnect all wiring harnesses, and remove it from its mounting bracket.
  • Install New ABS Module: Position the new ABS module in place and secure it with the mounting bolts. Torque to specifications.
  • Reconnect Wiring: Ensure all connectors are properly reattached.

4. Final Checks

• Reconnect the negative battery terminal.
• Bleed the brake system to remove any air if brake components were disturbed.
• Check brake fluid levels and top off if necessary.