Avalon XLS V6-3.0L (1MZ-FE) (1998)
Rear left switch (window unlock)
Rear left switch (window lock)
Rear right switch (window unlock)
Rear right switch (window lock)
If continuity is not as specified, replace the master switch.
INSPECT POWER WINDOW MASTER SWITCH ILLUMINATION
a. Set the window lock switch to the unlock position.
b. Connect the positive (+) lead from the battery to terminal 8 and the negative (-) lead to terminal 4, check that all the illuminations light up.