Genie
Garage Door Opener

Model # G2500 Official Genie garage door opener

Here are the diagrams and repair parts for Official Genie G2500 garage door opener, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 45 parts  |

Pcb Bracket 25609A
#122

Motor assy diagram

Pcb bracket

Part #25609A

The manufacturer no longer makes this part, and there's no substitute part

Garage Door Opener Nut 24121B05
#160

Rail assy diagram

Garage door opener nut

Part #24121B05

The manufacturer no longer makes this part, and there's no substitute part

Garage Door Opener Light Socket 34322A
#127

Motor assy diagram

Garage door opener light socket

Part #34322A

The manufacturer no longer makes this part, and there's no substitute part

Garage Door Opener Down Limit Wire Harness (brown) 20418R
#NI

Rail assy diagram

Garage door opener down limit wire harness (brown)

Part #20418R

The manufacturer no longer makes this part, and there's no substitute part

Garage Door Opener Clevis Pin 5987F04
#167

Rail assy diagram

Garage door opener clevis pin

Part #5987F04

The manufacturer no longer makes this part, and there's no substitute part

Strain Relief 25585A
#130

Motor assy diagram

Strain relief

Part #25585A

The manufacturer no longer makes this part, and there's no substitute part

Bolt,1/4-2 8025D04
#156

Rail assy diagram

Bolt,1/4-2

Part #8025D04

The manufacturer no longer makes this part, and there's no substitute part

Garage Door Opener Ac Transformer 35426A
#120

Motor assy diagram

Garage door opener ac transformer

Part #35426A

The manufacturer no longer makes this part, and there's no substitute part

Clamp 25731A
#137

Motor assy diagram

Clamp

Part #25731A

The manufacturer no longer makes this part, and there's no substitute part

Garage Door Opener Bolt 080105.0506
#175

Rail assy diagram

Garage door opener bolt

Part #080105.0506

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your garage door openers

Choose a symptom to see related garage door opener repairs.

Main causes: garage door opener misaligned, travel limits need adjustment, bad travel limit switches, faulty logic contr…

Main causes: garage door locked, damaged garage door tracks, up-force setting needs adjustment, RPM sensor failure, bad …

Main causes: safety sensor beams blocked, safety sensors not aligned, downforce setting needs adjustment, damaged garage…

Things to do: check garage door travel, tighten brackets and fasteners, test safety sensors, check travel limits and for…

Main causes: radio interference, weak remote batteries, sunlight interference with safety sensor beams, safety sensors n…

Main causes: faulty logic control board, bad RPM sensor, broken gears in the drive system, bad drive motor…

Main causes: neighbor's remote programmed at the same time as yours, faulty wall control wiring, bad wall control unit…

Main causes: loose fasteners, broken brackets, need preventive maintenance, worn drive gears, loose or worn belt, loose …

Most common repair guides to help fix your garage door openers

These step-by-step repair guides will help you safely fix what’s broken on your garage door opener.

How to replace a chain-drive garage door opener gear and sprocket assembly

How to replace a chain-drive garage door opener gear and sprocket assembly

Learn how to replace the gear and sprocket assembly on your garage door opener if the drive motor runs but the door won'…

Repair difficulty
Time required
 60 minutes or less
How to replace a garage door opener logic board

How to replace a garage door opener logic board

The logic board is the brains of the garage door opener. If the remote doesn't work or the door doesn't open and close p…

Repair difficulty
Time required
 60 minutes or less
How to replace a garage door opener drive chain and cable assembly

How to replace a garage door opener drive chain and cable assembly

If your garage door won’t move, the chain and cable assembly on your garage door opener could be broken. Follow these st…

Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your garage door openers

Use the advice and tips in these articles and videos to get the most out of your garage door opener.

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

Garage door opener remotes won't work video

Garage door opener remotes won't work video

If your remotes don't work, you might need to disable the lock feature, eliminate RF interference or check the batteries…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…