Garage Door Opener System: Inspection

INSPECT GARAGE DOOR OPENER
1. Press the switch and check that each LED (red) lights up. Even if only one switch is found not to light up, replace the garage door opener.
  
  Fig 1: Checking Each Led (Red) Lights Up
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT GARAGE DOOR OPENER REGISTRATION AND TRANSMITTING
HINT:

Use the home link tester made by KENT MORE for this test. Because it is necessary to register the code of the hand-held transmitter, the customer's code should be erased. When the inspection is complete, register the customer's code again.
1. Check that the code of the hand-held transmitter for inspection can be registered.
  HINT:
  
  Fig 2: Inspecting Garage Door Opener Registration
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the code can not be registered, replace the garage door opener.
2. Press the switch which inspection code has been registered for and check that LED (green) of the home link tester lights up.
HINT:

If the LED (green) does not light up, replace the garage door opener.

Fig 3: Identifying Home Link Tester
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002