JDT
10+ Year Contributor
- 632
- 51
- Apr 23, 2010
-
DSM,
California
I'm in the process of repairing a snapped HVAC temperature control cable and while I was looking behind the dash it looked like the blend door lever had something missing on it. Is it supposed to have a return spring to shut the door? I figure the cable just pulls it open and a spring closes it or maybe an electric motor does that instead?
The door isn't easy to rotate so I can't imagine it shutting on its own when the cable releases tension. I don't want to put it back together to find out it's still busted. Just wanna know if I'm going crazy here or not.
The door isn't easy to rotate so I can't imagine it shutting on its own when the cable releases tension. I don't want to put it back together to find out it's still busted. Just wanna know if I'm going crazy here or not.