LiftMaster 041D7742-7 Travel Module

The LiftMaster 041D7742-7 Travel Module is an OEM replacement board designed to control and sense the open and close travel limits on compatible LiftMaster residential garage door openers. When installed and programmed, this electronic module communicates with the operator’s logic board to accurately establish the door’s up and down stop points, contributing to smooth operation, consistent stopping, and proper safety reversal behavior. It is commonly used on select Security+ 2.0 belt- and chain-drive models that use electronic limit setting rather than mechanical limit switches. Typical symptoms of a failing travel module include doors that won’t complete a cycle, inconsistent limits, or related diagnostic indications on the opener.

Installation generally requires disconnecting power, accessing the operator head, and connecting the module to the control board per the service manual for your specific model. After replacement, the opener’s travel and force must be reprogrammed using the unit’s setup procedure or wall control, and photo eyes should be tested to confirm UL-compliant safety operation. Compatibility varies by model; always verify by matching 041D7742-7 with the part number printed on your existing component or by checking the official parts list for your opener (often found for select 8355, 8360, 8550 series and other Security+ 2.0 units). Using the correct LiftMaster travel module helps restore reliable door travel control and is an ideal solution for homeowners looking for a precise, factory-grade replacement part.