One problem related to automatic transmission has been reported for the 2003 Mercury Sable. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mercury Sable based on all problems reported for the 2003 Sable.
Contact stated the instrument panel would light up and the radio would go out, and the vehicle would shut off. She put the vehicle in park and was able to restart it. She contacted the mechanic, who replaced the two sensors on the vehicle. The mechanic stated the vehicle thinks it is being stolen. The vehicle is still having the same problem.