782 Lexus GS300h 2013 Owner's Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2013, Model line: GS300h, Model: Lexus GS300h 2013Pages: 1014
Page 755 of 1014
731
6 6-3. Do-it-yourself maintenance
Maintenance and care
GS450h_300h_OM_OM30D53E_(EE)
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the cor-
rect procedure as given in these sections.
ItemsParts and tools
12-volt battery condition (P. 749)
•Grease
• Conventional wrench
(for terminal clamp bolts)
Engine/power control unit
coolant level (P. 744)
•“To y o t a Super Long Life Cool-
ant” or a similar high quality eth-
ylene glycol-based non-silicate,
non-amine, non-nitrite and non-
borate coolant with long-life
hybrid organic acid technology
“Toyota Super Long Life Cool-
ant” is pre-mixed with 50% cool-
ant and 50% deionized water.
• Funnel (used only for adding
coolant)
Engine oil level (P. 741)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses (P. 782)• Fuse with same amperage rating
as original
Page 762 of 1014
7386-3. Do-it-yourself maintenance
GS450h_300h_OM_OM30D53E_(EE)
Engine compartment
GS300h
12-volt battery
P. 7 4 9
Power control unit coolant
reservoir (P. 745)
Engine oil level dipstick
(P. 741)
Engine oil filler cap (P.
742)
Engine coolant reservoir
(P. 744)Fuse box (P. 782)
Washer fluid tank (P. 748)
Electric cooling fans
Condenser (P. 747)
Radiator (P. 747)1
2
3
4
5
6
7
8
9
Page 763 of 1014
739 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS450h_300h_OM_OM30D53E_(EE)
GS450h
12-volt battery
P. 7 4 9
Engine oil level dipstick
(P. 741)
Engine coolant reservoir
(P. 744)
Engine oil filler cap (P.
742)
Power control unit coolant
reservoir (P. 745)Fuse box (P. 782)
Washer fluid tank (P. 748)
Electric cooling fans
Condenser (P. 747)
Radiator (P. 747)1
2
3
4
5
6
7
8
9
Page 806 of 1014
7826-3. Do-it-yourself maintenance
GS450h_300h_OM_OM30D53E_(EE)
Checking and replacing fuses
Turn the power switch off.
After a system failure, see “Fuse layout and amperage ratings”
for details about which fuse to check. (P. 787)
Open the fuse box cover.
Engine compartment:
Remove the engine compart-
ment cover (P. 740) and
remove all of the clips.
Push the tabs on either side to
detach the lock and lift the lid
off while pulling the lock
plate.
When installing the lid, check
that the lock plate and the tabs
on either side are connected cor-
rectly.
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
3
Page 1001 of 1014
969Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Front seats .................................194
Adjustment ...........................194
Cleaning................................724
Correct driving posture ...........36
Driving position memory .....199
Head restraints ......................206
Power easy access system ....199
Seat heaters ...........................704
Seat position memory ...........199
Seat ventilators .....................704
Front turn signal lights ..............267
Replacing light bulbs ............807
Turn signal lever ...................267
Wattage .................................940
Fuel ............................................293
Capacity ................................929
Fuel gauge ............................109
Information ...........................941
Refueling ..............................293
Type ..............................293, 929
Warning light........................834
Warning messages ................857
Fuel consumption
Average fuel consumption....116
Average fuel consumption
after refueling .....................115
Current fuel consumption .....115
Fuel filler door...........................293
Refueling ..............................293
When the fuel filler door
cannot be opened................296
Fuses ..........................................782Gauges ...................................... 109
Glove box ................................. 689
Glove box light ......................... 689
Grille Shutter system
Warning message................. 847
Hands-free system
(for cellular phone) ................ 611
Head restraints .......................... 206
Headlight cleaner...................... 293
Headlights................................. 272
Adaptive Front-lighting
System (AFS) .................... 274
Automatic High Beam
system................................ 277
Discharge headlights
precautions ........................ 820
Follow me home system ...... 273
Headlight leveling warning
message ............................. 843
Light switch ......................... 272
Replacing light bulbs ........... 818
Wattage ................................ 940
Head-up display........................ 122
Heaters ...................................... 478
Air conditioning system....... 478
Heated steering wheel.......... 702
Outside rear view mirrors .... 501
Seat heaters .......................... 704
High-voltage components........... 84G
H
Page 1006 of 1014
974Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Power control unit coolant ........744
Capacity ................................933
Checking ...............................744
Preparing and checking before
winter .................................434
Power easy access system .........199
Power outlets .............................700
Power steering ...........................398
Warning light........................833
Warning message..................845
Power switch .............................246
Power trunk lid ..........................187
Power windows .........................215
Door lock linked window
operation.............................217
Jam protection function ........216
Operation ..............................215
Window lock switch .............215
Pre-Crash Safety system (PCS) .406
Function ................................406
PCS OFF switch ...................408
Warning light........................833
Warning message..842, 855, 862
Radar cruise control (dynamic
radar cruise control) ........302, 319
Radiator .....................................747
Radio .........................................527
Radio Data System (RDS) ........532
Rear air conditioning system .....496
Rear door sunshades ..................712Rear fog light ............................ 283
Replacing light bulb............. 818
Switch .................................. 283
Rear personal lights .................. 685
Rear seat heaters ....................... 704
Rear sunshade ........................... 712
Operation ............................. 712
Reverse operation feature .... 713
Rear turn signal lights............... 267
Replacing light bulbs ........... 811
Turn signal lever .................. 267
Wattage ................................ 940
Rear view mirror
Inside rear view mirror ........ 208
Outside rear view mirrors .... 211
Rear view monitor system ........ 361
Rear window defogger ............ 501
Refueling .................................. 293
Capacity ............................... 929
Fuel types............................. 929
Opening the fuel tank cap .... 295
When the fuel filler door
cannot be opened ............... 296
Regenerative braking.................. 82
Remote Touch .......................... 442
Remote Touch screen .............. 445
Replacing
Electronic key battery .......... 779
Fuses .................................... 782
Light bulbs ........................... 803
Tires ..................................... 871
Road accident cautions ............... 88
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