Automotive authority windows custom a switched Engine to function a mechanical window regulator. This regulator moves the pane of glass into the door. Provided the windows don't donkeywork, any of distinct issues is doable to blame, including no electricity, malicious switches, defective Engine, damaged window regulator, or yet a broken wire. The criterion backyard mechanic can diagnose the element of gift window failure in approximately Twenty minutes.
Instructions
1. Conduct the fuse panel and analysis the fuses for disrupted elements. Most vehivle manufacturers distance the fuse panel at the Chauffeur's side kick panel, or between the dashboard and the door. German cars typically own fuses in the engine compartment, in front of the Chauffeur's side firewall. Pull the fuse elsewhere with your fingers, or with the effects that came with the machine and is located in the panel. Gander over the fuse's obvious condition for a broken filament. Transform any blown fuses and striving the window again.
2. Check the wiring harnesses from the fuse panel to the switches, and from the switches to the window regulator Engine. Provided the circuits catechism useful, then proceed to the following operation. Provided a wiring harness is shorted or damaged, it Testament must to be replaced by a learned mechanic. Most original wiring harnesses are interconnected and woven throughout the intent of the vehicle. They select many hours to convert. It may be likely to fix the short with a visual inspection, then splice the burnt wire and wrap it with a liberal immensity of electrical tape. Most shorts be present at pinch areas, where the wiring is crimped by a mechanism such as a door.
3. Remove and research the switches on the Chauffeur's side door panel. Pry them up with a screwdriver and pull them cuffo of the panel's opening. Disconnect the switch meeting from the wiring harness by pulling the adapter plug from the meeting. Analysis the switches individually by touching both sides of one switch with the line tester. Everyone switch Testament hog two terminals, and if the tester is positive on both terminals while the window is activated, then the switch is good. Replace the switch assembly if any of the switches fails the test. Most power window switches come in assembled modules and cannot be replaced individually.
Plug the motor back into the wiring harness by pushing the adapter plugs together. Replace the door panel by pressing it to the pop rivets, giving a tap to seat each one, then turning the armrest bolts and interior door handle screws clockwise until they are snug. Test the window.5. The motor is usually located in the lower right section of the door. Unplug the motor from the wiring harness and unbolt it from the window regulator by turning the bolts counterclockwise. Pull the motor straight out, away from the gears. Replace the motor with a new unit by pressing it into position and securing the mount bolts in a clockwise direction.4. Remove and test (if possible) the power window motor. Turn the armrest bolts and interior door handle screws counterclockwise, then pull the door panel free from the pop rivets. Behind the panel are a window regulator, the window glass, and the electric driver motor.
Inspect the window regulator's joints for rust or stiff movement, if the electrical system is operating correctly. These joints can corrode or break, causing the window to stop working. With the door panel off, the window regulator can be removed and replaced by sliding the glass away from the track mounts, then turning all mount bolts counterclockwise and manipulating the regulator out of the door.
