IS 250 RWD V6-2.5L (4GR-FSE) (2007)
1. DISPOSE OF TIRE PRESSURE WARNING VALVE AND TRANSMITTER
(a)
Using a screwdriver, pry off the back cover.
(b) The battery and base board covered with silicone resin are exposed. While taking out the battery, disconnect the 2 terminals that connect the
battery and the base board.