Solution to LiftMaster Error Code 4-6 Garage Door Problem
If you encountered a problem with your Garage Door, especially if you are experiencing errors on opening the garage door, you might be experiencing an error code 4-6. This is one of the most common error with the LiftMaster Garage Door opener is the Error Code 4-6.
Troubleshooting LiftMaster Error Code 4-6: Common Solutions
If you are experiencing errors on your LiftMaster Garage, here are some solutions that you might want to do to fix the problem.
Simple solutions might be just a simple as just Clearing Obstructions, Things that obstructing the garage door’s path can trigger Error Code 4-6. Remove any objects that obstracts the garage door, such as equipment, items, appliances or vehicles that block the sensors.
Another simple solution that might work with the error code 4-6, is the issue with the alignment. Check the sensor alignment and see if its precisely aligned. See if both sensors are the same height from the ground and equidistant from the wall. Tighten of loosen, and see if what works with the alignment.
There is also another simple solution that may help your Garage Door back on track. Just Clean the Sensors, and ensure that both sensors are unobstructed and clean. Dirt or debris on the sensors can interfere with their functionality. Wipe the lenses of the sensors to ensure clear detection.
The above solutions are things that you can do to fix the issue of LiftMaster garage that is not closing, or opening. Even if you are not knowledgeable technically on the LiftMaster, the above solution can be do easily.
But if the problems with the garage still persist, I guess you need to just contact the manufacturer or a legit authorized technician for the brand. Maybe some of the issue (LiftMaster Error Code 4-6) needs more than just an alignment or cleaning. Here is the website of Liftmaster Garage, if you want to know more about the product as well as the solution to issues.