my Toyota Camry Eighth Generation (2018-present) stability control system malfunction how to fix it

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to avoid electrical shorts while working on the vehicle.
• Ensure the vehicle is on a flat surface and properly secured with wheel chocks.

2. Inspect and Replace Wheel Speed Sensors

• Remove the wheel for access.
  • Tools: Socket set, jack stands.
• Disconnect the wheel speed sensor connector.
• Remove the sensor from the hub assembly.
• Clean the mounting area and inspect for debris.
• Install the new wheel speed sensor, torque to manufacturer specifications (typically 7-10 ft-lbs).
• Reconnect the sensor harness.

3. Check and Replace ABS Control Module

• Locate the ABS control module, typically found near the brake master cylinder.
• Disconnect the electrical connectors.
• Remove the mounting bolts using a socket set.
• Install the new ABS control module and secure it with bolts to the specified torque.
• Reconnect the electrical connectors.

4. Brake Fluid Inspection and Replacement

• Open the brake fluid reservoir cap.
• Check fluid level; if low, add the recommended DOT fluid.
• If the fluid is discolored or contaminated, perform a brake fluid flush.
  • Tools: Brake bleeder kit.
  • Steps: Bleed each brake caliper starting from the furthest from the master cylinder to the closest.

5. Reconnect Battery and Test

• Reconnect the battery terminals, ensuring tight connections.
• Start the engine and perform a system check to see if the warning light is still illuminated.