Page 453 of 624
451
GX 460 _O M_ OM6 0K 80 U_ (U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Engine compartment
Power steering fluid reservoir
(→ P. 4 5 9 )
Engine oil level dipstick (→ P. 4 5 3 )
Engine oil filler cap (→ P. 4 5 4 )
Brake fluid reservoir ( →P. 4 5 7 )
Fuse box (→ P. 4 8 1 ) Battery
(→ P. 4 6 0 )
Radiator (→ P. 4 5 7 )
Condenser ( →P. 4 5 7 )
Cooling fans
Engine coolant reservoir (→ P. 4 5 5 )
Wa s h e r f l u i d t a n k ( →P. 4 6 3 )1
2
3
4
5
6
7
8
9
10
11
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Page 483 of 624
481
GX 460 _O M_ OM6 0K 80 U_ (U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Checking and replacing fuses
Turn the engine switch off.
Open the fuse box cover.
Remove the fuse with the pull-out tool.
Only type A fuse can be removed using
the pullout tool.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
1
2
XEngine compartment XDriver’s side instrument panel
Push the tab in and lift the lid off. Remove the lid.
3
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482
GX 460 _O M_ OM6 0K 80 U_ (U)6-3. Do-it-yourself maintenance
Check if the fuse is blown.
Normal fuse
Blown fuse
Ty p e A :
Replace the blown fuse with a new fuse of an appropriate amperage rating. The
amperage rating can be found on the fuse box lid.
Ty p e B , C a n d D :
Contact your Lexus dealer.
4
1
2
XTy p e A XTy p e B
XTy p e C XTy p e D
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Page 485 of 624

GX 460 _O M_ OM6 0K 80 U_ (U)
4836-3. Do-it-yourself maintenance
6
Maintenance and care
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may need
replacement. (→P. 4 8 6 )
●If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer.
■If there is an overload in a circuit
The fuses are designed to blow, protec ting the wiring harness from damage.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, 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.
●Do not modify the fuses or the fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus dealer,
as soon as possible.
GX460_OM_OM60K80U_(U).book Page 483 Wednesday, July 3, 2013 11:40 AM
Page 614 of 624

612Alphabetical index
GX 460 _O M_ OM6 0K 80 U_ (U)
Fuel ............................................................. 556Capacity ................................................ 556
Fuel gauge ................................................ 77
Fuel pump shut off system............ 506
Information ........................................... 564
Refueling.................................................. 210
Type ...............................................210, 556
Warning light ...................................... 509
Fuel consumption information ........... 86
Fuel filler door ......................................... 210 Refueling.................................................. 210
Fuel gauge ...................................................77
Fuel pump shut off system................. 506
Fuses ........................................................... 481
Garage door opener .......................... 423
Gauges ......................................................... 77
Glass hatch .............................................. 104
Glove box ................................................ 396
Hands-free system
(for cellular phone)
*
Head restraints ........................................132
Headlights .................................................192 Light switch ................................192, 488
Wattage ................................................. 563
Headlights cleaner............................... 209
Heaters Automatic air conditioning
system ..................................... 376, 386
Seat heaters ......................................... 390
Outside rear view mirrors .............. 381 Height control ........................................ 327
Hill-start assist control ........................342
Hood ......................................................... 450
Hooks
Cargo hooks ...........................402, 403
Coat hooks ............................................. 417
Retaining hooks (floor mat)..............24
Horn............................................................. 136
I/M test ......................................................446
Identification
Engine .....................................................556
Vehicle ....................................................555
Ignition switch (engine switch) .......... 181
Ignition switch light .............................. 392
Illuminated entry system ................... 394
Immobilizer system .................................66
Indicators ..................................................... 72
Initialization Moon roof ...............................................146
Power windows.................................... 143
Inside rear view mirror......................... 137
Instrument panel light control .............78
Intercooler ...............................................457
Interior lights .......................................... 392 Switch ...................................................... 393
Wattage .................................................563
Jack Vehicle-equipped jack ...................528
Jack handle ............................................. 528
Jam protection function Moon roof ............................................... 143
Power windows....................................146
G
H
I
J
GX460_OM_OM60K80U_(U).book Page 612 Wednesday, July 3, 2013 11:40 AM