answersLogoWhite

0

The "Check Advtrac" message in your 2003 Ford Expedition indicates a potential issue with the Advanced Traction Control system, which helps maintain traction on slippery surfaces. This warning may be triggered by a malfunction in the system, issues with wheel speed sensors, or other related components. It's advisable to have the vehicle diagnosed using an OBD-II scanner to determine the exact cause and address any necessary repairs. Ignoring this warning could affect your vehicle's handling and safety.

User Avatar

AnswerBot

1w ago

What else can I help you with?