200 Ford Taurus-locks

I Have A 2000 Ford Taurus Se---the Power Locks Are Supposed To Lift The Other Three Doors When Pushed A Second Time...it Does Not...the Driver Lock Works Fine Anytime Button Is Pushed From Either Door Or Fob...the Other Doors Will Not Unlock Or Lock When Used On Either Door Button Or Fob..you Can See Them Move Some--it Almost Seems Like Not Enough Power Going To Other Doors--if This Is So--where Should I Start--relay--where Is The Relay?

Are you comfortable with a multimeter and schematics? If so, you provide the meter and I can provide you with the schematics for a 2002 Taurus.

This issue sounds vaguely familiar to me. You may want to search this forum for similar issues that other's have experienced. The relays for the locks are part of the Remote Anti-theft Personality (RAP) module if memory serves me correctly. This module will be located under the dash above the accelerator pedal towards the side of of the brake pedal. I think others who've had similar problems found the issue to be related to damaged wires in the junction box of the driver's door (in the area of the hinges) but I'm running on a lack of sleep and I know my head is not functioning at full capacity.

-Rod

I've had that happen when it was like zero degrees out.