Lexus KMA10 Series Dismantling Manual page 22

If the service plug grip cannot be removed due to
damage to the vehicle, remove the
IG2-MAIN fuse (10 A).
CAUTION:
This operation shuts off the EV system. Be sure
to wear insulated gloves because high voltage is
not shut off inside the traction battery assembly.
When it is possible to remove the service plug
grip, remove it and continue the procedure.
After disconnecting or exposing a high-voltage connector or terminal, insulate it immediately
using insulating tape. Before disconnecting or touching a bare high-voltage terminal, wear
insulated gloves.
Check the traction battery assembly and nearby area
for leakage.
If you find any liquid, it may be strong alkaline
electrolyte. Wear rubber gloves and goggles and
neutralize the liquid using a saturated boric acid
solution or vinegar. Then wipe up the liquid using
waste rags etc.
If the electrolyte comes into contact with your skin, wash the skin immediately using a
saturated boric acid solution or a large amount of water. If the electrolyte adheres to any
article of clothing, take the clothing off immediately.
If the electrolyte comes into contact with your eye(s), call out loudly for help. Do not rub
your eye(s). Instead, wash the eye(s) with a dilute boric acid solution or a large amount of
water and seek medical care.
With the exception of the traction battery assembly, remove parts by following procedures
which are similar to conventional Lexus vehicles. For the removal of the traction battery
assembly, refer to the following pages.
*1
*2
18
*1
No. 1 Motor Compartment
Relay Block
IG2-MAIN Fuse
*2