LS 460 V8-4.6L (1UR-FSE) (2007)
b. Press the garage door opener switch that was registered to the tester transmitter. Check if the "HomeLink" tester's green LED illuminates.
HINT: If the green LED does not illuminate, replace the garage door opener.
c. When the inspection is complete, reregister the customer's transmitter code(s) again.