fuse Lexus GX470 2007 Instrument cluster / LEXUS 2007 GX470 OWNER'S MANUAL (OM60C64U)

TABLE OF CONTENTSIndex
iv
Using the DVD player (MP3 discs) .................................. 215
Using the video mode ................. 217
Changing the initial setting ....... 218
3-4. Using the interior lights .......... 225 Interior lights list............................ 225
3-5. Using the storage features ..................................... 228
List of storage fe atures............... 228
3-6. Other interior features........... 233 Sun visors......................................... 233
Vanity mirror .................................. 234
Clock ................................................. 235
Outside temperature display ............................................ 236
Ashtrays ........................................... 237
Cigarette lighter .......................... 238
Power outlet ................................... 239
Seat heaters ..................................... 241
Armrest ............................................ 243
Floor mats........................................ 244
Luggage compartment features .......................................... 245
Garage door opener ................. 248
Compass.......................................... 253
Lexus Link System ....................... 257 4-1. Maintenance and care............ 272
Cleaning and protecting the vehicle exterior .......................... 272
Cleaning and protecting the vehicle interior............................ 274
4-2. Maintenance.............................. 277 Maintenance requirements ..... 277
General maintena nce ................ 279
Emission inspection and maintenance (I/M)
programs ...................................... 282
4-3. Do-it-yourself maintenance........................... 283
Do-it-yourself service precautions ................................. 283
Hood.................................................. 286
Engine compartment.................. 287
Tires .................................................. 302
Tire inflation pressure................ 309
Wheels............................................... 313
Air conditioning filter................... 315
Wireless remote control battery ............................................. 317
Rear seat entertainment system controller ........................ 319
Checking and replacing fuses ................................................. 321
Light bulbs ........................................ 331
4Maintenance and care

240
3-6. Other interior features
NOTICE
■To avoid damaging the power outlet
Close the power outlet lid when not in use.
Foreign objects or liquids that enter the power outlet may cause a short circuit.
■To prevent the fuse from being blown
12V: Do not use an accessory that uses more than 12V/10A.
115V: Do not use a 115V AC appliance that requires more than 100W.
If a 115V AC appliance that consumes mo re than 100W is used, the protection
circuit will cut the power supply.
■To prevent battery discharge
Do not use the power outlet longer than necessary when the engine is not running.
■Appliances that may not op erate properly (115V AC)
The following 115V AC appliances may not operate even if their power consump-
tion is under 100W.
●Appliances with high initial peak wattage
●Measuring devices that process precise data.
●Other appliances that require an extremely stable power supply

Maintenance and care4
271
4-1. Maintenance and care ......... 272Cleaning and protecting the vehicle exterior........................ 272
Cleaning and protecting the vehicle interior.......................... 274 4-2. Maintenance........................... 277
Maintenance requirements............................. 277
General maintena nce ............. 279
Emission inspection and maintenance (I/M)
programs ................................... 282
4-3. Do-it-yourself maintenance......................... 283
Do-it-yourself service precautions ............................... 283
Hood .............................................. 286
Engine compartment .............. 287
Tires ................................................. 302
Tire inflation pressure .............. 309
Wheels ........................................... 313
Air conditioning filter ............... 315
Wireless remote control battery .......................................... 317
Rear seat entertainment system controller..................... 319
Checking and replacing fuses .............................................. 321
Light bulbs..................................... 331

284
4-3. Do-it-yourself maintenance
ItemsPa r t s a n d t o o l s
Engine oil level (P. 2 8 9 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used only for adding engine oil)
Fuses ( P. 3 2 1 )• Fuse with same amperage rating as
original
Power steering fluid level ( P. 2 9 7 )
• Automatic transmission fluid
DEXRON® II or III
•Rag or paper towel
• Clean funnel
Radiator and condenser ( P. 2 9 5 )
Tire inflation pressure ( P. 3 0 9 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d ( P. 3 0 1 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel

287
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compartment
Engine oil level dipstick(P. 2 8 9 )
Engine oil filler cap (P. 290)
Brake fluid reservoir (P. 2 9 6 )
Fuse box ( P. 321)
Battery ( P. 2 9 9 )Condenser ( P. 2 9 5 )
Electric cooling fan
Engine coolant reservoir (P. 2 9 4 )
Radiator ( P. 2 9 5 )
Washer fluid tank ( P. 301)
Power steering fluid reservoir (P. 2 9 7 )

321
4-3. Do-it-yourself maintenance
4
Maintenance and care
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the ignition switch to the “LOCK” position.
Open the fuse box cover.
Engine compartment
Push the tabs in and lift the lid
off.
Driver's side instrument panel Remove the lid.STEP1
STEP2

322
4-3. Do-it-yourself maintenance
After a system failure, see “Fuse layout and amperage ratings”
(P. 323) for details about which fuse to check.
Remove the fuse with the pull-
out tool.
Check if the fuse has blown.
Type A
Normal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amperage rating can be found
on the fuse box lid.
Type BNormal fuse
Blown fuse
Replace it with one of an appro-
priate amperage rating. The
amperage rating can be found
on the fuse box lid.
STEP3
STEP4
STEP5

323
4-3. Do-it-yourself maintenance
4
Maintenance and care
Fuse layout and amperage ratings■ Engine compartment
FuseAmpereCircuit
1ALT140
Charging system, AM1, HEATER,
CDS FAN, FR FOG, DEFOG, AIR
SUS, AC INV, SEAT HEATER, OBD,
STOP, J/B, RR AC, MIR HEATER,
BATT CHG, TOWING BRK, TOW-
ING
2HEATER50Air conditioning system
3AIR SUS50Rear height control air suspension
4AM150
ACC, CIG, IG1, FR WIP-WSH, RR
WIP, RR WSH, DIFF, ECU-IG,
TEMS, STA
5TOWING BRK30Trailer brake controller
6J/B50
P FR P/W, P RR P/W, D RR P/W, D
P/ S E AT, P P/ S E AT, TA I L , PA N E L ,
POWER OR TI&TE
7BATT CHG30Trailer sub battery

324
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
8TOW I N G40Trailer lights
9CDS FAN20Electric cooling fan
10RR A/C30Rear air conditioning system
11MIR HEATER10Outside rear view mirror defogger
12STOP10
Stop lights, high mounted stoplight,
shift lock control system, vehicle sta-
bility control system, electronic mod-
ulated suspension, rear height control
air suspension, multiport fuel injec-
tion system/sequential multiport fuel
injection system
13AC INV15Power outlet (115V AC)
14FR FOG15Front fog lights
15OBD7. 5On-board diagnosis system
16HEAD (LO RH)10Right hand headlight (low beam)
17HEAD (LO LH)10Left hand headlight (low beam)
18HEAD (HI RH)10Right hand headlight (high beam)
19HEAD (HI LH)10Left hand headlight (high beam)
20EFI NO.210
Multiport fuel injection system/
sequential multiport fuel injection
system
21HEATER No.27. 5Air conditioning system
22DEFOG30Rear window defogger
23AIRSUS NO.210Rear height control air suspension
24S E AT H E AT E R20Seat heaters

325
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
25DOME10
Ignition switch light, interior lights,
personal lights, foot lights, running
board lights, door courtesy lights,
inside door handle lights, trip infor-
mation display
26RADIO NO.120Audio system, navigation system
27ECU-B10
Multiplex communication system,
vehicle stability control system, wire-
less remote control system, inside
rear view mirror, air conditioning sys-
tem, electronic modulated suspen-
sion, driving position memory system,
power windows, moon roof, rear view
monitor system
28ECU-B NO.210Theft deterrent system
29ABS MTR40
Anti-lock brake system, vehicle sta-
bility control system, active traction
control system, brake assist system
30AM230Starting system, IGN, SRS, GAUGE,
ST2
31ABS SOL30
Anti-lock brake system, vehicle sta-
bility control system, active traction
control system, brake assist system
32ALT-S7. 5Charging system
33MAYDAY7. 5Lexus Link System
34HORN10Horns