1999 Cadillac El Dorado Heating and a/c

1999 CADILLAC ELDORADO
61,000 MILES • V8 • FWD • AUTOMATIC
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J1ZYCC
  • MEMBER
  • 2 POSTS
Driver side blowes out heat and passenger side blowes out a/c when a/c is turned on.
Jul 14, 2010 at 10:31 AM
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FACTORYJACK
  • CAR REPAIR CONTRIBUTOR
  • 4,159 POSTS
Check the actuator, lower one on the RH side. If the actuator is not moving, it could be the actuator or the programmer. You can also disconnect the linkage rod and move it to see that the door is not bound.
Jul 14, 2010 at 10:04 PM
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