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I have a 04 ls v8 i ran the self test and got back the panel door circuit failure i pulled the ip out tested the acutators theyall work it is supoosed to be an acuators on the evaporator but there is not one dont know if it exsits on the car went to 2 different dealers and they have no idea the part is listed as damper door acutatorhas any one had this pronlem are know where it located

Welcome to the forum!

Could you edit your post with punctuation so we can understand where one thought ends and the next begins? Also, if you have the 4-digit code that you got from the self test, that might help as well.

-Rod

I have a 04 ls v8. I ran the self test and got back the panel door circuit failure. I pulled the ip out tested the acutators they all work. It is supoosed to be an acuators on the evaporator but there is not one dont know if it exsits on the car. I went to 2 different dealers and they have no idea where the actuator is located. The actuator is listed as damper door acutator. Has any one had this problem are know where it is located

The is another thread on this forum that details a very similar discussion. This thread, towards the later pages, also discusses the blend door.

-Rod