If your garage door system remotes are malfunctioning, or if your LiftMaster system’s myQ programming has become erratic or nonresponsive, you may need to replace your garage door system’s circuit board. As the system’s brain, a functioning circuit board is crucial for a safe and properly operating system. Fortunately, replacing your circuit board is a simple process and, in most cases, does not require the assistance of a professional.
The LiftMaster 041DJ002 is the compatible circuit board for LiftMaster 8500 Elite Series garage door opener units. Easy to install and simple to program, the 041DJ002 circuit board comes equipped with brackets and a wire harness. For step-by-step instructions on how to install, adjust and program your circuit board for LiftMaster 8500 system, refer to the LiftMaster 8500 manual, which can be found in our comprehensive list of Product Manuals. After installation, you can ensure the convenience and safety of your 8500 system by correctly:
• Setting the Force
• Setting the Travel Limits
• Testing the Safety Reversal System
• Testing the Protector System
• Programming myQ Accessories
The 041DJ002 logic board is equipped with a simple Learn button, making most of the programming possible with a push of a button. When testing your safety reversal system, it’s important to do so numerous times. Also, if adjustments are made to correct one function of your system, other functions may need to be adjusted as well.
It’s likely your system may have starting malfunctioning after a power outage or lighting storm, as faulty circuit boards are commonly caused by power surges, To prevent future damage to your replacement logic board, we recommend using the 990LM Garage Door Opener Surge Protector to safeguard your system.
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