2009 Lexus GS350 fuse box

424
4-3. Do-it-yourself maintenance
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
Engine compartment
GS460
Engine oil level dipstick(→P. 4 2 7 )
Engine oil filler cap (→P. 4 2 8 )
Brake fluid reservoir (→P. 433)
Fuse box ( →P. 460)
Washer fluid tank (→P. 4 3 7 )Engine coolant reservoir
(→P. 4 3 1 )
Electric cooling fans
Condenser ( →P. 4 3 2 )
Radiator ( →P. 4 3 2 )
Fuse box ( →P. 460)
12 volt battery ( →P. 4 3 4 )
GS_U_G.book Page 424 Monday, April 27, 2009 10:50 AM

425
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
GS350
Engine oil level dipstick(→P. 4 2 7 )
Engine oil filler cap (→P. 4 2 8 )
Brake fluid reservoir (→P. 433)
Fuse box ( →P. 460)
Washer fluid tank (→P. 4 3 7 )Engine coolant reservoir
(→P. 4 3 1 )
Electric cooling fans
Condenser ( →P. 4 3 2 )
Radiator ( →P. 4 3 2 )
Fuse box ( →P. 460)
12 volt battery ( →P. 4 3 4 )
GS_U_G.book Page 425 Monday, April 27, 2009 10:50 AM

460
4-3. Do-it-yourself maintenance
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP” switch to OFF.
Remove the engine compartment cover if necessary.
→P. 4 2 6
Open the fuse box cover.
■ Engine compartment
Type A
Push the tabs in and lift the lid
off.
Type B Push the tabs in and lift the lid
off.STEP1
STEP2
STEP3
GS_U_G.book Page 460 Monday, April 27, 2009 10:50 AM

461
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
■Front controller in the engine compartment fuse box
(engine compartment: type B)
Lift the lid off while pushing the
tabs on either side.
■ Left side instrument panel
Remove the lid.
■ Right side instrument panel
Remove the lid.
GS_U_G.book Page 461 Monday, April 27, 2009 10:50 AM

463
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
Check if the fuse has blown.
Type A
Normal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amperage rating can be found
on the fuse box lid.
Type BNormal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amperage rating can be found
on the fuse box lid.
Type CNormal fuse
Blown fuse
Contact your Lexus dealer.
STEP6
GS_U_G.book Page 463 Monday, April 27, 2009 10:50 AM

476
4-3. Do-it-yourself maintenance
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
■Left side instrument panel
FuseAmpereCircuit
1FR P/SEAT LH30Power seat system
2A/C7. 5Air conditioning system
3TV7. 5Audio system, air conditioning sys-
tem, rear view monitor system
4TRK OPN10Trunk lid opener
5LH-B10Theft deterrent system
6S/ROOF25Moon roof
7PA N E L7. 5
Steering switch illumination, audio
system, glove box light, automatic
transmission selector lever illumina-
tion, console box light, adaptive vari-
able suspension switch illumination,
cigarette lighter illumination, air con-
ditioning system, VSC OFF switch
illumination, driving pattern selector
switch, seat heater or heated and
ventilated seat switches, register ILL
RH, register ILL LH, fuel filler door
and trunk lid opener switch illumina-
tion, D-SW module
GS_U_G.book Page 476 Monday, April 27, 2009 10:50 AM

484
4-3. Do-it-yourself maintenance
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than indicated, or use any other
object in place of a fuse.
●Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
●Do not modify fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer.
GS_U_G.book Page 484 Monday, April 27, 2009 10:50 AM

607
Alphabetical index
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
Front passenger occupant classification system ..........................103
Front passenger’s seat belt
reminder light ..................................... 509
Front seats Adjustment .............................................. 54
Driver’s seat position memory ...... 56
Front turn signal lights Wattage ..................................................572
Fuel Capacity...................................................561
Fuel gauge .............................................. 145
Gas station information ................. 620
Information............................................ 573
Refueling ..................................................... 81
Fuel door....................................................... 81
Fuel filler door............................................. 81
Fuses.......................................................... 460
Garage door opener.......................... 382
Gas station information ..................... 620
Gauges....................................................... 145
Glove box ............................................... 360
Hands-free system (for cellular phone)............................310
Head restraints......................................... 60
Headlight aim ........................................ 485
Headlight cleaner .................................. 164 Headlights
Adaptive front lighting system...... 156
Discharge headlights precautions........................................493
Replacing light bulbs ....................... 488
Switch........................................................ 155
Wattage .................................................. 572
Heaters Seat heaters .......................................... 373
Side mirror............................................. 243
Hill-start assist control ....................... 200
Hood ........................................................... 421
Hooks Cargo ......................................................379
Shopping bag ......................................379
Horn ............................................................ 144
Identification Engine..................................................... 560
Vehicle ................................................... 559
Ignition switch Engine switch ........................................ 133
Illuminated entry system ....................356
I/M test........................................................417
Immobilizer system .................................84
Indicator lights......................................... 149
Initialization Items to initialize ................................ 595
Inside rear view mirror .......................... 72
Instrument panel light control .......... 146
Interior lights Interior lights .........................................357
Wattage .................................................. 572
Intuitive parking assist ............................181
G
H
I
GS_U_G.book Page 607 Monday, April 27, 2009 10:50 AM