Lexus LS 600hL 2007 Emergency Response Manual page 22

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Remote Hood
Release
Remove Engine Compartment Cover
IG2 Relay
IG2 Relay Location in
Remove Fuse
Engine Compartment
Box Cover
EMERGENCY RESPONSE
Extrication
Hood Latch
Release
Fuse Box
(Continued)
Procedure #2 (Alternate if power button
is inaccessible
1. Remove the engine compartment and
fuse box covers.
2. Remove the IG2 relay in the engine
compartment fuse box (refer to
illustration). If the correct relay
cannot be recognised, pull both relays
in the fuse box.
3. Disconnect the 12 Volt auxiliary battery in
the luggage compartment.
NOTE:
Before disconnecting the 12 Volt auxiliary
battery, if necessary, set the parking brake,
reposition the power seats, tilt /telescoping
steering wheel, lower the windows, unlock the
doors, open the luggage compartment and the
fuel door as required. A manual fuel door
release is located in the luggage compartment
(see the illustration in the Roadside Assistance
section on page 26). Once the 12 Volt auxiliary
battery is disconnected, power controls will
not operate.
WARNING:
• The high voltage system may remain powered for
up to 10 minutes after the vehicle is shut off or
disabled. To prevent serious injury or death from
severe burns or electric shock, avoid touching,
cutting, or opening any orange high voltage
power cable or high voltage component.
• The SRS may remain powered for up to 90
seconds after the vehicle is shut off or disabled.
To prevent serious injury or death from
unintentional SRS deployment, avoid breaching
the SRS components.
• If none of the disabling procedures can be
performed, proceed with caution as there is no
assurance that the high voltage electrical system,
SRS, or fuel pump are disabled.
– 17 –

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