How to Fix a Broken Electric Car Window
Locate the fuse box, usually under the dashboard near the steering wheel, and check for blown fuses, easily identified by a break in the metallic strip running up the center of the clear fuse., Replace the fuse and see if that fixed the car window...
Step-by-Step Guide
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Step 1: Locate the fuse box
You will probably need a flashlight to check the fuses. , Tighten any you find and see if the electric window works. , If it's dirty, clean it and see if the window works.
If not, remove the whole switch panel and check those electrical connections.
If that doesn't fix it, release the safety connector Disconnect the unit.
Set aside. , This usually involves locating and removing door panel mounting bolts.
Carefully disconnect any electrical wires in order to remove the entire door panel. , Use an automotive test light to check all of the electrical wiring in the door.
Be sure the test light is grounded before testing begins. , Depending on the vehicle, you may need to remove the window in order to replace the window regulator assembly. ,, Inspect the regulator and if necessary replace it, matching the new unit with the old one.
Some windows, mainly in older cars, have rivets instead of bolts to hold the window motor in place.
In order to remove rivets, a punch a hammer and a drill are needed. ,, Make necessary adjustments before reassembling door. -
Step 2: usually under the dashboard near the steering wheel
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Step 3: and check for blown fuses
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Step 4: easily identified by a break in the metallic strip running up the center of the clear fuse.
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Step 5: Replace the fuse and see if that fixed the car window.
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Step 6: Check for loose wires going into or coming out of the fuse box.
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Step 7: Check the window control switch.
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Step 8: Remove plastic access panels on the door following manufacturer's directions.
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Step 9: Pull back insulation
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Step 10: if your car has it
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Step 11: to expose the electric window motor.
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Step 12: Tape the window glass in place in the closed position using masking tape to prevent it slipping down while working with the window motor and regulator.
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Step 13: Replace electric window motor if necessary
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Step 14: following instructions included with the new motor.
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Step 15: Take the window regulator out of the door panel by removing the mounting bolts.
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Step 16: Return the motor back in place
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Step 17: assemble the parts by following the steps backwards.
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Step 18: Remove masking tape
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Step 19: and check window operation to make sure it is working properly.
Detailed Guide
You will probably need a flashlight to check the fuses. , Tighten any you find and see if the electric window works. , If it's dirty, clean it and see if the window works.
If not, remove the whole switch panel and check those electrical connections.
If that doesn't fix it, release the safety connector Disconnect the unit.
Set aside. , This usually involves locating and removing door panel mounting bolts.
Carefully disconnect any electrical wires in order to remove the entire door panel. , Use an automotive test light to check all of the electrical wiring in the door.
Be sure the test light is grounded before testing begins. , Depending on the vehicle, you may need to remove the window in order to replace the window regulator assembly. ,, Inspect the regulator and if necessary replace it, matching the new unit with the old one.
Some windows, mainly in older cars, have rivets instead of bolts to hold the window motor in place.
In order to remove rivets, a punch a hammer and a drill are needed. ,, Make necessary adjustments before reassembling door.
About the Author
Beverly Jones
Creates helpful guides on pet care to inspire and educate readers.
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