# LiftMaster code 3-2: the opener can’t learn or keep where the door should stop

Source page: https://garagedoorscience.com/code/liftmaster-error-codes/3-2

## The opener can’t learn or keep where the door should stop

The travel module, which tracks the door’s position, isn’t put together right or has failed.

**Call a pro.** Have a pro check the travel module and replace it if needed.

From the maker’s manual:
- LiftMaster manual for models 8160W, 8160WB, 8164W, 8165W, 8365W-267, 8155W, PDF page 43: https://cgi.widen.net/content/48v3oqprah/original/114-5713-000.pdf
- LiftMaster manual for models 8587W, 8587WL, PDF page 36: https://cgi.widen.net/content/6mgkh9ncqr/original/114-5802-000.pdf
- LiftMaster manual for model 8360W, PDF page 38: https://cgi.widen.net/content/fagrnphm67/original/114a4914.pdf
- LiftMaster manual for models 87504-267, 84504R, 84505R, 87802, 84602, PDF page 44: https://cgi.widen.net/content/p6wp8jmdwr/original/114-5898-000.pdf

Garage Door Science isn’t affiliated with the opener makers LiftMaster, Chamberlain or Genie. Each meaning is our summary of the maker’s own manual, which we link.