Tuesday, December 18th, 2007 AT 4:46 PM
I DID A HEATER CORE ON MY 99 EXPEDITION AND CHECKED FUNCTION AFTER COMPLETING JOB NOTICED THAT A/C NOT COMING ON WHEN USING TEMP SETTINGS STAYS HOT. MY QUESTION IS IS THERE A ADAPTION SETTING ON BLEND DOOR MOTOR BEING A/C HEATING CONTROLS ARE ELECTRONIC.

