Model 373P 315MHz Security ® 3-Button Remote Control with Proximity Lighting Feature OWNER’S MANUAL KG 1 3 9 7 5 9 7 OR 1. It will indicate if your LiftMaster remote is programmed successfully. The learn indicator light will glow steadily for 30 seconds. Release the button when the motor unit light blinks. ... How to Program LiftMaster's 371LM and 373LM Remote Controls to a Garage Door Opener. How to Program a Standard LiftMaster Remote Control. 2. DEALERS NEAR ME. PROGRAMMING THE REMOTE CONTROL For use with garage door openers, gate operators or other products that are 315 MHz Security ... LiftMaster, 373P, 371LM, 373LM, remote, transmitter. Program a remote control to a door control with a LEARN button; Program a remote control to a Smart Control Panel with a display; Note: Some types of Universal remote controls may require additional steps. The Item Was Not Added to Your Shopping Cart . Add to Cart. Helpful pdf guide to the chamberlain 373p remote with reprogramming instructions and guide to reset my opener or troubleshoot my garage door opener. Watch how-to … Remote Control programming instructions for 361LM, 361LMC, 362LM, 362LMC, 363LM, 363LMC, 333LM, 333LMC in English and French LiftMaster 371LM, 373LM Instructions - English, French, Spanish Security+ Remote Control Programming Instructions for 371LM, 373LM in English, French and Spanish You will also need a step a ladder. The 373LM is a 3-button remote control for use on commercial garage doors or gates. Reviews. Now let’s begin. $27.99. info California Residents: Proposition 65 WARNING. Added to Your Shopping Cart. Reviews. View and Download Chamberlain LiftMaster 373P owner's manual online. Learn more today. 3. LiftMaster 373P remote control pdf manual download. Quick note: Before you begin to program your remote, make sure you have a light bulb installed in your garage door opener. Within 30 seconds, press and hold the button on the hand-held remote. Press and release the “learn” button on the motor unit. 315MHz Security+ 3-Button Remote Control with Proximity Lighting Feature.