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Liftmaster Wall Console 378LM- Good Guys Garage Door Repair Oklahoma City

Liftmaster Wall Console 378LM

Wireless Secondary Control Panel

  • Completely wireless design.
  • Can be installed almost anywhere in the garage.
  • Operate up to 2 Garage Door Openers.

The LiftMaster Wall, Console 378LM device, controls a LiftMaster garage door opener. It is designed to be mounted on the wall inside your garage for convenient access to the opener functions. Here are some key features and parts of the LiftMaster Wall Console 378LM:

  1. Opener Control: The 378LM wall console lets you open and close your garage door using a simple push-button operation. It provides a convenient way to control your garage door without needing a remote or key.

  2. Security Lockout: This wall console includes a security lockout feature that restricts remote control access to the garage door opener. It can be helpful to ensure that only the wall console is used for operation.

  3. Illuminated Buttons: The buttons on the 378LM wall console are typically backlit or have built-in lights, making it easy to locate and operate the console in low-light conditions, such as during nighttime or in a dimly lit garage.

  4. Diagnostic LED Lights: The console features diagnostic LED lights that indicate the status of the garage door opener and provide troubleshooting information if any issues arise. This can help identify problems and guide you in resolving them.

  5. Compatible with LiftMaster Openers: The 378LM wall console is designed to work with LiftMaster garage door openers. However, it’s essential to ensure compatibility with your specific opener model. Refer to the user manual or consult Liftmaster’s website for compatibility information.

When installing or troubleshooting the LiftMaster Wall Console 378LM, it’s recommended to consult the user manual provided with the product. The manual will provide detailed installation, programming, and troubleshooting instructions for the 378LM model.


  1. Mounting the Wall Console:

    • Choose a suitable location near the garage door opener.
    • Ensure the site is within reach and visible but away from moving parts of the door.
    • Mark the position for mounting holes and use appropriate screws or hardware to attach the wall console securely.
  2. Wiring the Wall Console:

    • Locate the wires coming from the garage door opener unit.
    • Connect the cables to the corresponding terminals on the back of the wall console.
    • Typically, there will be two wires: one for the push button and one for the light control.
  3. Programming the Wall Console (if necessary):

    • Follow the programming instructions specific to your garage door opener model.
    • This typically involves pressing certain buttons or using a combination of buttons on the wall console and the opener unit.
    • Refer to your garage door opener’s manual for the exact steps to program the wall console.
  4. Operating the Wall Console:

    • The wall console usually has buttons for opening and closing the garage door and controlling the opener’s lights.
    • Press the appropriate button to activate the desired function.
    • Some wall consoles may also have additional buttons for features like lock mode, vacation mode, or door limit adjustments. Refer to your specific model’s instructions for details on these features.

If you have a LiftMaster Wall Console model 378LM, I recommend referring to the product manual that came with your specific device for detailed instructions. The manual should provide step-by-step guidance on installation, wiring, programming, and usage. If you don’t have the manual, you may try searching for it online using the model number.

Alternatively, if you have any specific questions about the installation or operation of the LiftMaster Wall Console, feel free to ask. I’ll do my best to assist you based on my general knowledge.


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