2006 Lexus GS430 cooling

CHASSIS
561
Wheel selection
When replacing wheels, care should be taken to ensure
that they are equivalent to those removed in load capacity,
diameter, rim width, and offset.
Correct replacement wheels are available at your Lexus
dealer.
A wheel of a different size or type may adversely affect
handling, wheel and bearing life, brake cooling,
speedometer/odometer calibration, stopping ability, headlight
aim, bumper height, vehicle ground clearance, and tire or snow
chain clearance to the body and chassis.
CAUTION
Observe the following instruction. Otherwise, an
accident may occur resulting in death or serious
injuries.
 Do not use wheels other than the manufacturer’s
recommended size, as this may cause dangerous
handling characteristics resulting in loss of control.
ALUMINUM WHEEL PRECAUTIONS
When installing aluminum wheels, check that the wheel
nuts are tight after driving your vehicle the first 1600 km
(1000 miles).
 If you have rotated, repaired, or changed your tires, check
that the wheel nuts are still tight after driving 1600 km (1000
miles).
 When using tire chains, be careful not to damage the
aluminum wheels.
 Use only Lexus wheel nuts and wrench designed for your
aluminum wheels.
 When balancing your wheels, use only Lexus balance
weights or equivalent and a plastic or rubber hammer.
 As with any wheel, periodically check your aluminum
wheels for damage. If damaged, replace immediately.

ELECTRICAL COMPONENTS
567
No.FUSEAMPERECIRCUIT
18 FR DOORRH20
Front right door control system
(Power door lock system,
Power rear view mirror control
system, Door courtesy light,
Outside rear view mirror heater,
Power window), Multiplex
communication system
19 RR DOOR RH20Rear right door control system
(Power door lock system, Door
courtesy light, Power window)
20 RR DOOR LH20Rear left door control system
(Power door lock system, Door
courtesy light, Power window)
21 FR DOORLH20
Front left door control system
(Power door lock system,
Power rear view mirror control
system, Door courtesy light,
Outside rear view mirror heater,
Power window)
22 RAD NO.310Audio system
23 HLP LVL7.5Adaptive front lighting system
(AFS), Automatic headlight
leveling control system
No.FUSEAMPERECIRCUIT
24 LHIG10
Charging system, Headlight
cleaners, Exhaust gas sensor,
Rear window defogger, Electric
cooling fans, Rear left door
control system, Front left door
control system, Emergency
flashers, Automatic
transmission, Seat belt
pretensioners, Intuitive parking
assist
25 FR WIP30Windshield wipers and washer
26 PANEL7.5
Steering switch illumination,
Audio system, Glove box light,
Automatic transmission selector
lever illumination, Console box
light, Adaptive variable
suspension switch illumination,
Cigarette lighter illumination, Air
conditioning system, Traction
control off switch illumination,
Driving pattern selector switch,
Seat heater or Heated and
ventilated seat switches,
Register ILL RH, Register ILL
LH, Register ILL CTR
27 FUEL
OPEN10Fuel filler door opener, Trunk lid
opener

ELECTRICAL COMPONENTS
569
No.FUSEAMPERECIRCUIT
47 ABS
MAIN110Capacitor
48 E/GB60“FR CTRL BATT”, “ETCS” and
“ALT−S”
49 ABS150Vehicle stability control system,
“ABS MAIN1”, “ABS MAIN2”
and “ABS MTR”
50 RH J/BB30“AM2”, “DOOR FR” and “DOOR
RR”
51 VGRS40Variable gear ratio steering
system
52 MAIN30“H− LP R LWR” and “H −LP L
LWR”
53 STARTER30Starting system
54 LH J/BB30“FL DOOR”, “RL DOOR” and
“RAD No.3”
55 P/IB60Multi− port fuel injection
system/sequential multiport fuel
injection system
56 EPS80Electronic power steering
system
57 ALT150
“RH J/B− AM”, “LH J/B −AM”,
“E/G− AM”, “RR JB”, “HEATER”,
“DEFOG”, “FAN1”, “FAN2”,
“ABS2”, “ABS MOTOR”, “ABS
MAIN1”, and “ABS MAIN2”
No.FUSEAMPERECIRCUIT
58 RR J/B80
“STOP LP R”, “STOP LP L”,
“RR− B”, “RR TAIL”, “RR FOG”,
“RR− IG1”, “PSB”, and “RR
S/SHADE”
59 GLW PLG150Glow plug heater
60 RH J/BAM80
“AM1”, “OBD”, “STOP SW”, “TI
&TE”, “PWR OUTLET”, “FR
P/SEAT RH”, “STR LOCK”,
“ECU− IG RH”, “RH− IG”, “ACC”,
“CIG”, “SECURITY”, “FR
S/HTR RH”, and “AIR SUS”
61 ABS230Vehicle stability control system,
Anti− lock brake system
62 DEFOG50Rear window defogger, Noise
filter
63 FAN140Electric cooling fans
64 HEATER50Air conditioning system
65 GLW PLG250Glow plug heater
66 E/GAM60“H−LMP CLN”, “FR CTRL −AM”
and “A/C COMP”
67 LH J/
BAM80
“S/ROOF”, “FR P/SEAT LH”,
“TV”, “FR S/HTR LH”, “ECU− IG
LH”, “FR WIP”, “H −LP LVL”,
“LH− IG”, “FUEL OPEN”, “A/C”,
“PANEL”, and “LH− B”
68 FAN260No circuit
69 FR
CTRLB25“H− LP UPR” and “HORN”