2014 Lexus GS250 fuse

511 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_250_OM_OM30E16E_(EE)
13DOOR RR30Power window (rear right-hand)
14RAD NO.230Audio system
15STRG LOCK15Steering lock system
16MULTIMEDIA10Navigation system, Remote Touch
17RAD NO.130Audio system
18AIR BAG10SRS airbag system
19OBD7. 5On-board diagnosis system
20TI & TE20Electric tilt and telescopic steering column
21ACC7. 5
Body ECU, DCM, head-up display, RR
CTRL, Remote Touch screen, navigation sys-
tem, clock, transmission
FuseAmpereCircuit
GS350_250_OM_OM30E16E_(EE).book Page 511 Tuesday, July 8, 2014 7:11 PM

5126-3. Do-it-yourself maintenance
GS350_250_OM_OM30E16E_(EE)
■Tr u n k
FuseAmpereCircuit
1PSB30Pre-crash seat belts
2PTL25Power trunk lid
3RR J/B-B10Smart entry & start system
4RR S/HTR20Seat heaters (rear)
5FR S/HTR10Seat heaters/ventilators (front)
6RR FOG10Rear fog light
7DC/DC-S (HV)7. 5No circuit
8BATT FAN (HV)20No circuit
9SECURITY7. 5SECURITY
10ECU-B NO.37. 5Pa r k in g b ra ke
11TRK OPN7. 5Power trunk lid
12DCM (HV)7. 5No circuit
13AC INV (HV)20No circuit
14RR-IG15Radar sensor, Blind Spot Monitor
15RR ECU-IG10
Power trunk lid, parking brake, tension
reducer (rear left-hand), RR CTRL SW, tire
pressure warning system
16EPS-IG5Electric power steering system
17BACK UP7. 5Back-up light
GS350_250_OM_OM30E16E_(EE).book Page 512 Tuesday, July 8, 2014 7:11 PM

513 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_250_OM_OM30E16E_(EE)
■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. 5 1 4 )
●If the replaced fuse blows again, have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional.
■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 circ uits 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 to the vehicle, 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.
●Do not modify the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional as
soon as possible.
GS350_250_OM_OM30E16E_(EE).book Page 513 Tuesday, July 8, 201 4 7:11 PM

6127-2. Steps to take in an emergency
GS350_250_OM_OM30E16E_(EE)
If the engine will not start
One of the following may be the cause of the problem:
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
●The engine may be flooded.
Try to restart the engine again following correct starting procedures.
(→ P. 2 3 7 )
●There may be a malfunction in the engine immobilizer system.
(→ P. 8 0 )
One of the following may be the cause of the problem:
●The battery may be discharged. ( →P. 6 2 1 )
●The battery terminal connections may be loose or corroded.
The engine starting system may be malfunctioning due to an electrical
problem such as electronic key battery depletion or a blown fuse. How-
ever, an interim measure is available to start the engine. ( →P. 613)
If the engine will not start even th ough correct starting procedures are
being followed ( →P. 237), consider each of the following points:
The engine will not start even though the starter motor operates
normally.
The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low vol-
ume.
The starter motor does not turn over
GS350_250_OM_OM30E16E_(EE).book Page 612 Tuesday, July 8, 201 4 7:11 PM

677Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Engine switch ......................................... 237
EPS (Electric Power Steering)......... 321Function .................................................... 321
Warning light .......................................546
Warning message.............................557
First-aid kit storage net.......................409
Flat tire Vehicles with a spare tire .............. 577
Vehicles without a spare tire .......592
Floor mats ................................................... 34
Fluid Automatic transmission ..................643
Brake........................................................ 644
Washer ...................................................465
Fog lights .................................................. 270 Replacing light bulbs............. 517, 530
Switch ...................................................... 270
Wattage.................................................. 647
Follow me home system ....................260
Footwell light ..........................................399
Front air conditioning system ............371
Front fog lights ....................................... 270 Replacing light bulbs............. 517, 530
Switch ...................................................... 270
Wattage.................................................. 647
Front personal lights ........................... 400
Front position lights.............................. 259 Light switch ........................................... 259
Replacing light bulbs....................... 530
Welcome light illumination
control.................................................... 127 Front seats .................................................182
Adjustment ............................................. 182
Cleaning ................................................ 440
Correct driving posture.................... 36
Driving position memory ................186
Head restraints ..................................... 192
Power easy access system.............186
Seat heaters............................................ 419
Seat position memory .......................186
Seat ventilators ..................................... 419
Front turn signal lights ........................ 253 Replacing light bulbs .............. 519, 521
Turn signal lever................................. 253
Wattage ................................................. 647
Fuel ............................................................. 280 Capacity................................................. 634
Fuel gauge ............................................... 99
Fuel pump shut off system ............ 543
Information............................................ 648
Refueling ................................................ 280
Type .............................................280, 634
Warning light....................................... 547
Warning messages .......................... 565
Fuel filler door ........................................ 280
Refueling ................................................ 280
When the fuel filler door cannot be opened......................... 283
Fuel pump shut off system ................ 543
Fuses .......................................................... 492
F
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682Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Pre-Crash Safety system (PCS).....330Function ..................................................330
PCS OFF switch ..................................331
Warning light .......................................546
Warning message....554, 563, 569
Radar cruise control (dynamic radar cruise control) ........................289
Radiator ..................................................... 461
Radio
*
Radio Data System (RDS)*
Rear air conditioning system ............ 391
Rear door sunshades .......................... 427
Rear fog light .......................................... 270 Replacing light bulb ......................... 530
Switch ...................................................... 270
Rear personal lights ............................ 400
Rear seat heaters ................................... 419
Rear sunshade ....................................... 427
Operation .............................................. 427
Reverse operation feature ............428
Rear turn signal lights..........................253 Replacing light bulbs........................ 523
Turn signal lever ................................. 253
Wattage.................................................. 647
Rear view mirror Inside rear view mirror ..................... 196
Outside rear view mirrors.............. 199
Rear view monitor system
*
Rear window defogger .....................396 Refueling .................................................. 280
Capacity................................................. 634
Fuel types .............................................. 634
Opening the fuel tank cap ............ 282
When the fuel filler door cannot be opened......................... 283
Remote Touch
*.................................... 362
Replacing
Electronic key battery ..................... 489
Fuses ........................................................ 492
Light bulbs .............................................. 514
Tires ...........................................................577
Seat belt reminder light ..................... 547
Seat belts..................................................... 38 Adjusting the seat belt ....................... 39
Child restraint system installation ................................................71
Cleaning and maintaining
the seat belt......................................... 441
Emergency Locking
Retractor (ELR) ................................... 41
How to wear your seat belt ............ 38
How your child should wear the seat belt............................................ 41
Pre-crash seat belts ............................ 40
Pregnant women, proper seat belt use ..........................................42
Reminder light and buzzer........... 547
Seat belt pretensioners...................... 40
SRS warning light .............................. 545R
S
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