what to do if the traction control light is on in my Ram 1500 DT (2019-Present)

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Ensure the vehicle is parked on a level surface and the ignition is turned off.
• Disconnect the battery to prevent any electrical issues.

2. Inspect Wheel Speed Sensors

• Tools Required: Socket set, multimeter
• Remove the wheel and tire assembly.
• Locate the wheel speed sensor and inspect its wiring and connector for damage.
• Use a multimeter to check the sensor's resistance according to manufacturer specifications. Replace if faulty.

3. Check Traction Control Switch

• Tools Required: Torx screwdriver
• Remove the panel covering the traction control switch.
• Inspect the switch for any signs of damage or malfunction.
• Test the switch continuity with a multimeter. Replace if defective.

4. Brake System Inspection

• Tools Required: Brake fluid tester, torque wrench
• Inspect brake fluid levels and add fluid if necessary.
• Check for any leaks in the brake lines or around the ABS module.
• If issues are found, repair or replace any faulty components.

5. Tire Condition Check

• Tools Required: Tire pressure gauge
• Check all tires for proper inflation according to the door placard specifications.
• Inspect tread depth and replace any worn tires to ensure proper traction.

6. Battery Voltage Check

• Tools Required: Multimeter
• Reconnect the battery and check the voltage. It should be between 12.4 to 12.7 volts when the vehicle is off.
• If voltage is low, charge or replace the battery as necessary.