fuses Lexus GS450h 2013 Owner's Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2013, Model line: GS450h, Model: Lexus GS450h 2013Pages: 862, PDF Size: 19.06 MB
Page 7 of 862
TABLE OF CONTENTS6
GS450h_U (OM30D01U)
6-3. Do-it-yourself maintenanceDo-it-yourself service precautions..................................631
Hood ............................................... 634
Positioning a floor jack............. 635
Engine compartment ................637
12-volt battery ..............................647
Tires....................................................651
Tire inflation pressure ................. 661
Wheels ........................................... 664
Air conditioning filter ............... 666
Electronic key battery.............. 668
Checking and replacing fuses...............................................670
Headlight aim ..............................685
Light bulbs .................................... 687
7-1. Essential information Emergency flashers .................. 702
If your vehicle has to be stopped in an emergency.... 703 7-2. Steps to take in an emergency
If your vehicle needs to be towed................................ 704
If you think something is wrong ..................710
If a warning light turns on or a warning buzzer sounds........ 711
If a warning message is displayed .................................. 721
If you have a flat tire ................... 749
If the hybrid system will not start ................................ 762
If the shift lever cannot be shifted from P ...................... 764
If the parking brake cannot be released ................................. 765
If the electronic key does not operate properly ...................... 767
If the 12-volt battery is discharged..............................770
If your vehicle overheats .......... 774
If the vehicle becomes stuck ..............................................778
7When trouble arises
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615
GS450h_U (OM30D01U)
6Maintenance and care
6-1. Maintenance and care Cleaning and protecting the vehicle exterior .................. 616
Cleaning and protecting the vehicle interior ..................620
6-2. Maintenance Maintenance requirements ... 623
General maintenance .............. 626
Emission inspection and maintenance (I/M)
programs ................................... 630 6-3. Do-it-yourself maintenance
Do-it-yourself service precautions................................. 631
Hood ............................................... 634
Positioning a floor jack ............. 635
Engine compartment ............... 637
12-volt battery.............................. 647
Tires................................................... 651
Tire inflation pressure .................661
Wheels ........................................... 664
Air conditioning filter ............... 666
Electronic key battery ..............668
Checking and replacing fuses.............................................. 670
Headlight aim ..............................685
Light bulbs..................................... 687
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Page 633 of 862
632
GS450h_U (OM30D01U)
6-3. Do-it-yourself maintenance
Fuses(→ P. 6 7 0 )• Fuse with same amperage rating as
original
Headlight aim (→ P. 6 8 5 )• Phillips-head screwdriver
Light bulbs (→ P. 6 8 7 )
• Bulb with same number and wattage
rating as original
• Phillips-head screwdriver
• Flathead screwdriver
•Wrench
Radiator and condenser ( →P. 6 4 4 )
Tire inflation pressure ( →P. 6 6 1 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d (→ P. 646)
• Water or washer fluid containing anti-
freeze (for winter use)
• Funnel (used only for adding water or washer fluid)
ItemsPa r t s a n d t o o l s
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670
GS450h_U (OM30D01U)
6-3. Do-it-yourself maintenance
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. 6 74 )
Open the fuse box cover.
XEngine compartment
Remove the engine compart-
ment cover ( →P. 6 3 8 ) a n d
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 correctly.
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
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Page 684 of 862
GS450h_U (OM30D01U)
6836-3. Do-it-yourself maintenance
6
Maintenance and care
■The upper part of the 12-volt battery*
*
: When one or more of the fuses in this unit are blown, the unit needs to be replaced as a whole.
FuseAmpereCircuit
1EPB30Pa r k i n g b r a ke
2LUG-J/B BATT40Luggage compartment junction block
3EPS80Electric power steering
4ARS80No circuit
5MAIN220Engine compartment junction block
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684
GS450h_U (OM30D01U)
6-3. Do-it-yourself maintenance
■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. 6 8 7 )
●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, protecting the wiring harness from damage.
■When replacing light bulbs
Lexus recommends that you use genuine Lexus products designed for this vehicle.
Because certain bulbs are connected to circuits designed to prevent overload, non-
genuine parts or parts not designed for this vehicle may be unusable.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than that 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 the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer as soon as possible.
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Page 847 of 862
846Alphabetical index
GS450h_U (OM30D01U)
Front seats ................................................ 148Adjustment ............................................. 148
Cleaning ................................................ 620
Correct driving posture ....................30
Driving position memory ................ 150
Head restraints..................................... 155
Power easy access system ............ 153
Seat heaters ......................................... 590
Seat position memory....................... 150
Seat ventilators ..................................... 591
Front side marker lights .......................213 Light switch .............................................213
Replacing light bulbs ........................697
Welcome light illumination
control ..................................................... 121
Front turn signal lights ........................ 205
Replacing light bulbs ......................... 691
Turn signal lever ................................ 205
Wattage ....................................................791
Fuel ............................................................. 784
Capacity .................................................784
Fuel gauge ................................................89
Information ............................................ 792
Refueling................................................. 227
Type .............................................. 227, 784
Warning light .........................................714
Warning messages ........................... 737
Fuel consumption
Average fuel consumption...............96
Average fuel consumption after refueling.......................................95
Current fuel consumption ................95 Fuel filler door......................................... 227
If the fuel filler door
cannot be opened ......................... 230
Refueling .................................................227
Fuses...........................................................670
Garage door opener.......................... 600
Gauges........................................................ 89
Glove box ................................................576
Glove box light.......................................576
Hands-free system (for cellular phone)........................... 506
HD Radio
® system ................................ 414
Head restraints........................................155
Headlight cleaner .................................226
Headlights ................................................. 213
Adaptive Front-lighting System (AFS) ..................................... 215
Discharge headlights precautions .......................................699
Headlight leveling warning message............................724
Light switch............................................. 213
Replacing light bulbs ....................... 697
Wattage ................................................... 791
Headlights aim ...................................... 685
Head-up display .....................................102
G
H
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852Alphabetical index
GS450h_U (OM30D01U)
Rear turn signal lights ......................... 205Replacing light bulbs ....................... 695
Turn signal lever ................................ 205
Wattage ....................................................791
Rear view mirror Inside rear view mirror ..................... 159
Outside rear view mirrors ................ 161
Rear view monitor system .................274
Rear window defoggers .................... 384
Refueling ...................................................227
Capacity .................................................784
Fuel types ...............................................784
If the fuel filler door cannot be opened ........................ 230
Opening the fuel tank cap............. 229
Regenerative braking .............................72
Remote Touch ....................................... 328
Remote Touch screen ........................330
Replacing Electronic key battery ..................... 668
Fuses........................................................ 670
Light bulbs ............................................ 687
Tires .......................................................... 749
Reporting safety defects
for U.S. owners...................................820
Reset the maintenance data ............ 624
Road accident cautions .........................77 Safety Connect ......................................607
Seat belts .....................................................32
Adjusting the seat belt........................ 33
Automatic Locking Retractor ........ 34
Child restraint system
installation ............................................. 62
Cleaning and maintaining
the seat belt ......................................... 621
Emergency Locking
Retractor................................................ 34
How to wear your seat belt..............32
How your child should wear the seat belt .......................................... 35
Pre-collision seat belts ....................... 34
Pregnant women, proper seat belt use ......................................... 36
Reminder light and buzzer ............. 714
Seat belt extender ................................ 35
Seat belt pretensioners ...................... 34
SRS warning light ................................ 712
Seat heaters............................................ 590
Seat position memory ..........................150
Seat ventilators........................................591
Seating capacity .....................................186S
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