Tl* the contact owns a 2007 ford five hundred. the contact stated that the traction control warning light constantly illuminated. the vehicle was taken to the dealer who performed a diagnostic but there were no failure codes generated. the contact stated that the failure recurred intermittently. the vehicle would be taken back to the dealer for diagnostics but the dealer was never able to locate the cause of failure. the vehicle was not repaired. the manufacturer was contacted and advised the contact to take the vehicle back to the dealer for possible repairs and answers to any further questions. the vehicle was not repaired. the failure mileage was 23,030. updated11/29/11 *bf updated 12/12/11