thrashman1973
Newbie
I own a 1989 GMC sierra SLE K1500
I currently have the dash out and decided to replace all three actuators the Mode selector actuator,, the heat blend door anactuat, and the air inlet actuator. All three look the same, Can anybody verify if these are three different actuators or if they all do the exact same thing thanks advance.
I currently have the dash out and decided to replace all three actuators the Mode selector actuator,, the heat blend door anactuat, and the air inlet actuator. All three look the same, Can anybody verify if these are three different actuators or if they all do the exact same thing thanks advance.