2016 Lexus GS350 fuse

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GS350_200t_GS F_OM_OM30E86U_(U)
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6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................. 391
Hood ............................................... 393
Positioning a floor jack............. 394
Engine compartment ............... 396
Tires....................................................413
Tire inflation pressure ............... 422
Wheels ........................................... 425
Air conditioning filter ................427
Electronic key battery.............. 429
Checking and replacing fuses................................................431
Headlight aim (vehicles with single-beam headlights) ...... 435
Light bulbs .....................................437
7-1. Essential information Emergency flashers .................. 442
If your vehicle has to be stopped in an
emergency ................................ 443 7-2. Steps to take in an
emergency
If your vehicle needs to be towed................................ 444
If you think something is wrong ................ 450
Fuel pump shut off system ........ 451
If a warning light turns on or a warning buzzer
sounds ..........................................452
If a warning message is displayed .................................... 459
If you have a flat tire (vehicles with spare tire) ...........................491
If you have a flat tire (vehicles without spare tire)................... 502
If the engine will not start ..........515
If the shift lever cannot be shifted from P ....................... 517
If the parking brake cannot be released ................................. 518
If the electronic key does not operate properly ..................... 520
If the vehicle battery is discharged ................................. 523
If your vehicle overheats ......... 528
If the vehicle becomes stuck ............................................. 534
7When trouble arises

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GS350_200t_GS F_OM_OM30E86U_(U)
6Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehicle exterior................. 378
Cleaning and protecting the vehicle interior .................. 382
6-2. Maintenance Maintenance requ irements ...385
General maintena nce .............. 387
Emission inspection and maintenance (I/M)
programs ....................................390
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................. 391
Hood ............................................... 393
Positioning a floor jack ............. 394
Engine compartment ............... 396
Tires ................................................... 413
Tire inflation pressure ............... 422
Wheels ........................................... 425
Air conditioning filter ................427
Electronic key battery .............. 429
Checking and replacing fuses ............................................... 431
Headlight aim (vehicles with single-beam headlights)....... 435
Light bulbs..................................... 437

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GS350_200t_GS F_OM_OM30E86U_(U)6-1. Maintenance and care
WA R N I N G
■When washing the vehicle
Do not apply water to the inside of the en
gine compartment. Doing so may cause the
electrical components etc. to catch fire.
■When cleaning the windshield (vehicles with rain-sensing windshield wipers)
●When the upper part of the windshield where the raindrop sensor is located is
touched by hand
●When a wet rag or similar is held close to the raindrop sensor
●If something bumps against the windshield
●If you directly touch the raindrop sensor body or if something bumps into the raindrop
sensor
■Precautions regarding the exhaust pipes and rear bumper diffusers
Exhaust gases cause the exhaust pipes and rear bumper diffusers to become quite hot.
When washing the vehicle, be careful not to touch the pipes and rear bumper diffusers
until they have cooled sufficiently, as touching hot exhaust pipes and rear bumper dif-
fusers can cause burns.
■Precaution regarding the rear bumper with Blind Spot Monitor (if equipped)
If the paint of the rear bumper is chipped or scratched, the system may malfunction. If
this occurs, consult your Lexus dealer.
Turn off AUTO mode of the wiper to prevent
the wiper from operating. ( P. 222)
If AUTO mode is selected, the wipers may
operate unexpectedly in the following situa-
tions, and may result in hands being caught or
other serious injuries and cause damage to the
wiper blades.

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GS350_200t_GS F_OM_OM30E86U_(U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections.
ItemsPa r t s a n d t o o l s
Battery condition
(
 P. 4 1 0 )•Warm water• Baking soda•Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 4 0 9 )
• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/intercooler
coolant level
( P. 4 0 6 )
•“To y o t a Super Long Life Coolant” or a similar high quality
ethylene glycol-based non-silicate, non-amine, non-nitrite
and non-borate coolant with long-life hybrid organic acid
technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with 50%
coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with 55%
coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( P. 4 0 1 )
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( P. 4 3 1 )• Fuse with same amperage rating as original
Headlight aim
( P. 4 3 5 )• Phillips-head screwdriver
Light bulbs
( P. 4 3 7 )
• Bulb with same number and wattage rating as original
• Phillips-head screwdriver•Flathead screwdriver
•Wrench
Radiator and con-
denser ( P. 4 0 8 )
Tire inflation pres-
sure ( P. 422)• Tire pressure gauge• Compressed air source
Wa s h e r f l u i d
( P. 4 1 2 )• Water or washer fluid containi ng antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)

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GS350_200t_GS F_OM_OM30E86U_(U)6-3. Do-it-yourself maintenance
Engine compartment
GS350
Fuse boxes (
P. 4 3 1 )
Battery ( P. 4 1 0 )
Engine oil level dipstick (P. 4 0 1 )
Engine coolant reservoir (P. 4 0 6 )
Engine oil filler cap ( P. 4 0 3 ) Brake fluid reservoir
(P. 4 0 9 )
Wa s h e r f l u i d t a n k ( P. 4 1 2 )
Electric cooling fans
Condenser ( P. 4 0 8 )
Radiator ( P. 4 0 8 )1
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GS350_200t_GS F_OM_OM30E86U_(U)
3976-3. Do-it-yourself maintenance
6
Maintenance and care
GS200t
Fuse boxes (P. 4 3 1 )
Battery ( P. 4 1 0 )
Intercooler coolant reservoir (P. 4 0 6 )
Engine oil level dipstick (P. 4 0 1 )
Engine oil filler cap ( P. 4 0 3 ) Engine coolant reservoir
(P. 4 0 6 )
Brake fluid reservoir (P. 4 0 9 )
Wa s h e r f l u i d t a n k ( P. 4 1 2 )
Condenser ( P. 4 0 8 )
Electric cooling fans
Radiator ( P. 4 0 8 )1
2
3
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GS350_200t_GS F_OM_OM30E86U_(U)6-3. Do-it-yourself maintenance
GS F
Fuse boxes (
P. 4 3 1 )
Battery ( P. 4 1 0 )
Engine oil level dipstick (P. 4 0 1 )
Engine coolant reservoir (P. 4 0 6 )
Engine oil filler cap ( P. 4 0 3 ) Brake fluid reservoir
(P. 4 0 9 )
Wa s h e r f l u i d t a n k ( P. 4 1 2 )
Electric cooling fans
Condenser ( P. 4 0 8 )
Radiator ( P. 4 0 8 )1
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GS350_200t_GS F_OM_OM30E86U_(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.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
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Engine compartment (type A fuse
box)Engine compartment (type B fuse
box)
Push the tab in and lift the lid off. Push the tab in and lift the lid off.
Driver’s side instrument panelPassenger’s side instrument panel
Remove the lid. Remove the lid.