Blend Door Actuator

morgangodfroy

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1
Buick Ownership
2005 Buick Century
My AC is blowing hot air only. My dad is a mechanic and believes it’s the blend door actuator but can’t locate it on my car. Any help would be appreciated. We’ve read it’s below the glove box but also below the driver dash.
 

2007LucerneCXL

Full Member
11,596
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Illinois
Buick Ownership
2007 Lucerne CXL. and 1995 Lesabre currently, past 1973 Riviera, 1968 Riviera
Here is the HVAC system. Be mindful of the vacuum lines, inside and engine bay, that could also be a problem along with the actuators.
070426MW09-053.png
 

HotZ28

Full Member Since 2005
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SE
Buick Ownership
1996 Roadmaster Limited Collectors Edition 58k - 1996 PAU 2019 Regal GS
Diagrams are no good, without part numbers. If you could post a part # of all those parts, it may help the OP.
 
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