2012 Lexus CT200h fuse

542
4-3. Do-it-yourself maintenance
CT200h_OM_OM76067E_(EE)
5WIP30 AWindshield wipers
6RR WIP20 ARear window wiper and washer
7WASHER15 AWindshield washer
8A/C10 AAir conditioning system
9GAUGE10 A
Windshield wiper de-icer switch,
automatic headlight leveling sys-
tem
10ECU-IG NO.210 A
Windshield wipers, Lexus parking
assist monitor, Lexus parking
assist-sensor, electronically con-
trolled brake system, navigation
system, electric power steering
system, turn signal lights, emer-
gency flashers, yaw rate and G
sensor, headlight cleaner, outside
rear view mirrors, driving mode
select switch, overhead module,
pre-crash seat belts, seat heater
switches, heated steering wheel
switch, dynamic radar cruise con-
trol
11ECU-IG NO.110 ANo circuit
12S/ROOF30 AMoon roof
FuseAmpereCircuit

543
4-3. Do-it-yourself maintenance
4
Maintenance and care
CT200h_OM_OM76067E_(EE)
13DOOR RL25 APower windows
14DOOR RR25 APower windows
15D FR DOOR25 APower windows, outside rear view
mirrors
16P FR DOOR25 APower windows, outside rear view
mirrors
17STOP10 A
Emergency brake signal, stop/tail
lights, electronically controlled
brake system, pre-crash safety sys-
tem
18RR FOG7.5 ARear fog light, stop/tail lights
19FUEL OPEN7.5 AFuel filler door opener
20OBD7.5 AOn-board diagnosis system
21PWR SEAT30 APower seat
22FR FOG15 AFront fog lights
23DBL LOCK25 ADBL LOCK
24P-PWR SEAT30 APower seat
25PSB30 APre-crash seat belts
26STRG HTR10 AHeated steering wheel
27DOOR NO.125 APower door lock system
28SEAT HTR FL10 ASeat heaters
29SEAT HTR FR10 ASeat heaters
FuseAmpereCircuit

544
4-3. Do-it-yourself maintenance
CT200h_OM_OM76067E_(EE)
30RAD NO.27.5 A
Audio system, Lexus parking
assist monitor, navigation system,
overhead module
31PWR OUTLET15 APower outlet
32ECU-ACC10 AAir conditioning system, outside
rear view mirror switches
33PWR OUTLET215 ANo circuit
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. 546)
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 circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
FuseAmpereCircuit

545
4-3. Do-it-yourself maintenance
4
Maintenance and care
CT200h_OM_OM76067E_(EE)
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.
Fuse box near the power control unit
Never check or replace the fuses as there are high voltage parts and wiring
near the fuse box.
Doing so may cause electric shock, resulting in death or serious injury.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional as soon as possible.

5
633
5-2. Steps to take in an emergency
When trouble arises
CT200h_OM_OM76067E_(EE)
If the 12-volt battery is discharged
The following procedures may be used to start the hybrid system if the
vehicle’s 12-volt battery is discharged.
You can also call any authorized Lexus dealer or repairer, or another
duly qualified and equipped professional.
If you have a set of jumper (or booster) cables and a second
vehicle with a 12-volt battery, you can jump start your vehicle
by following the steps below.
Open the hood and fuse
block cover.
Open the exclusive jump
starting terminal cover.
STEP1
STEP2

696
Alphabetical index
CT200h_OM_OM76067E_(EE)
Engine oil
Capacity ................................654
Checking ...............................498
Preparing and checking
before winter ......................311
EPS ............................................291
EV drive mode switch ...............204
Floor mat ...................................467
Fluid
Brake ....................................660
Washer ..................................507
Fog lights
Replacing light bulbs ............546
Switch ...................................239
Wattage .................................664
Footwell lights ...........................445
Front fog lights
Replacing light bulbs ............546
Switch ...................................239
Wattage .................................664
Front position lights
Switch ..................................235Front seats
Adjustment............................. 98
Driver’s seat position memory ..
102
Front turn signal lights
Replacing light bulbs ........... 546
Switch .................................. 216
Wattage ................................ 664
Fuel
Capacity ............................... 653
Fuel gauge............................ 219
Information .......................... 665
Refueling ............................. 131
Type ..................................... 665
Fuel door................................... 131
Fuel filler door .......................... 131
Fuses ......................................... 532
Gauges ...................................... 219
Glove box ................................. 449
Hands-free system
(for cellular phone)
* ............. 409
Head restraints
Adjustment .......................... 105
Headlight cleaner...................... 249
F
G
H

699
Alphabetical index
CT200h_OM_OM76067E_(EE)
Outside rear view mirrors
Adjusting and folding ...........118
Driving position memory .....102
Mirror position memory .......102
Outside rear view mirror
defogger switch
*....................330
Outside temperature display ......219
Overhead console ......................453
Overheating, Engine ..................639
Overheating, Hybrid system......639
Parking brake ............................217
PCS ............................................299
Personal lights
Switch ...................................446
Wattage .................................664
Pollen removal mode.................323
Power outlet ..............................460
“POWER” switch ......................198
Power windows .........................123
Pre-Crash Safety system ...........299
Push-button start system .............79Radar cruise control system ..... 255
Radiator .................................... 506
Radio ....................................... 335
Radio data system..................... 338
RDS .......................................... 338
Rear turn signal lights
Replacing light bulbs ........... 546
Wattage ................................ 664
Rear view monitor system ........ 282
Rear window defogger
*........... 330
Rear window wiper and
washer .................................... 247
Remote Touch
*
Replacing
Electronic key battery .......... 527
Fuses .................................... 532
Light bulbs ........................... 546
Tires ..................................... 599
P
R
*: For vehicles with a navigation system, refer to
the “Navigation System Owner’s Manual”.