hot/cold control cable
Mine is a non-a/c, and these pics suck a little, but you should be able to see the clips. There is one round one over the rod for the heater door, and one clip on the bracket rivited to the heater to hold the cable in place.
The clips on the brackets have a screw in them and if you take that out they pop off easily, but I am not sure if you will be able to get to them w/o taking the heater out.
Mine is a non-a/c, and these pics suck a little, but you should be able to see the clips. There is one round one over the rod for the heater door, and one clip on the bracket rivited to the heater to hold the cable in place.
The clips on the brackets have a screw in them and if you take that out they pop off easily, but I am not sure if you will be able to get to them w/o taking the heater out.