Before changing a Buick Century window regulator, at all times verify to see if the window motor or the regulator is the issue. Flip the ignition key on and pay attention for the window motor. If the motor may be heard once you transfer the swap and the window doesn’t transfer, the regulator is certainly dangerous. If the motor doesn’t work then the motor is the issue. Relying on the mannequin year, the motor comes with the regulator assembly. Test to ensure the opposite home windows work to verify the issue is isolated to that door. Examine the swap to verify the motor is getting energy.
Buick Century Repair Window Regulator Instructions
1. Take away the Phillips screws within the armrest and the screw in front of the door deal with which leaves an entry for the door panel to be eliminated with the door deal with in place. Take away the plastic cowl that conceals the mounting floor of the surface mirror. Use a screwdriver and pry it off gently because it simply snaps on.
2. Insert the frequent screwdriver in between the door panel and door body on the prime facet and slide it down till it contacts one of many snaps that holds the door panel and pry it out. There are normally three male plugs on every of the three sides of the door panel. Pry all of the snap plugs out of their recess within the door.
3. Tip the underside of the door panel out a bit of and raise as much as unhook the highest sill from the door channel. On the prime of the door panel the place it curves it hooks on to a channel operating parallel with the panel subsequent to the window. Disconnect all electrical connectors to the window change and the marker light on backside of door. Disconnect the wiring harness to the window motor.
4. Take away the 2 bolts on the backside of the window holding the window to the regulator. Insert the widespread screwdriver downward (rigorously, in order to not scratch the window) in between the window and door body and use it as a wedge to carry the window up. Take away the nuts on the highest and backside of the window regulator vertical runners. Take away the bolts holding the window motor to the door. These are very apparent with the door panel off.
5. Take away the regulator by means of the entry within the door. Set up the brand new regulator via the entry within the door and stand it up correctly. Pull the studs within the upright vertical runners into their holes and set up the nuts and tighten. Set up the bolts within the window motor and plug the wiring harness connector into the window motor.
6. Maintain the door panel shut sufficient to the door and join the window change. Flip the key on and lift the window regulator to the center of the entry within the door the place it will likely be simple to get to the window bolts. Take away the wiring connector from the window motor and remove the panel. Maintain the window so it doesn’t fall and remove the screwdriver getting used as a wedge. Decrease the window to the regulator horizontal channel within the door entry. Line the holes on the backside of the window up with the holes within the channel and insert the bolts and tighten. Set up the door panel and screws in reverse order of removing.
Read more : Repair a Buick Century Window Regulator
