TOYOTA CAMRY HYBRID 2010 XV40 / 8.G Owners Manual

370
4-3. Do-it-yourself maintenance
Key batter y
Replace the battery with a new one if it is discharged.
■You will need the following items:
●Flathead screwdriver (To prevent damage to the key, cover
the tip of the screwdriver with rag.)
● Small Phillips-hea d screwdriver
● Lithium battery CR1632
■ Replacing the battery
Take out the mechanical key.
Remove the cover.
STEP1
STEP2

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4-3. Do-it-yourself maintenance
4
Maintenance and care
■
If the key battery is discharged
The following symptoms may occur.
●The smart key system and wireless remote control will not function prop-
erly.
● The operational range is reduced.
■ Use a CR1632 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by your
Toyota dealer.
● Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
Remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP3

372 4-3. Do-it-yourself maintenance
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
●Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other components inside the remote control.
● Do not bend either of the battery terminals.

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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 “POWER” switch OFF.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid
off.
Under the driver’s side instrument panel Remove the lid.
After a system failure, see “Fuse layout and amperage rat-
ings” ( P. 375) for details about which fuse to check.STEP1
STEP2
STEP3

374 4-3. Do-it-yourself maintenance
Take out the pullout tool.
Only type A fuse can be
removed using the pullout tool.
Check if the fuse has blown.
Ty p e A
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
Ty p e BNormal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
STEP4
STEP5

375
4-3. Do-it-yourself maintenance
4
Maintenance and care
Fuse layout and amperage ratings
■ Engine compartment
Fuse box cover
Ty p e C
Normal fuse
Blown fuse
Contact your Toyota dealer.

376 4-3. Do-it-yourself maintenance
Fuse block
FuseAmpereCircuit
1 SPARE 30 A Spare fuse
2 SPARE 15 A Spare fuse
3 SPARE 10 A Spare fuse
4 RDI FAN 40 A Electric cooling fans
5 CDS FAN 40 A Electric cooling fans
6 RR DEF 50 A Rear window defogger, MIR HTR
7 HTR SUB1 50 A PTC heater
8 HTR SUB2 50 A PTC heater
9 HTR 50 A Air conditioning system
10 ABS MTR1 50 A Electronically controlled brake sys-
tem
11 ABS MTR2 40 A Electronically controlled brake sys-
tem
12 EPS 80 A Electric power steering system

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4-3. Do-it-yourself maintenance
4
Maintenance and care
13 DC/DC
120 AHTR, RR DEF, HTR SUB1, HTR
SUB2, RDI FAN, CDS FAN, TAIL,
PANEL, FR FOG, CIG, RADIO
No.2, ECU-ACC, PWR OUTLET,
GAUGE No.1, ECU-IG No.1, ECU-
IG No.2, H-LP LVL, WASH, A/C
No.2, S-HTR, WIP, P/SEAT, DOOR
No.2, POWER, RR DOOR LH, RR
DOOR RH, ECU-B No.2, OBD,
FUEL OPN, PWR, STOP, S/ROOF,
TI&TE, A/C, AM1
14 STR LOCK 20 A Steering lock system
15 IG2 20 AMultiport fuel injection system/
sequential multiport fuel injection
system, starting system, GAUGE
NO.2, INJ, IGN
16 HAZ 15 A Emergency flashers
17 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, hybrid system
18 BATT FAN 10 A Hybrid battery fan
19 ABS MAIN
NO.3 10 AElectronically controlled brake sys-
tem
20 ABS MAIN
NO.1 10 AElectronically controlled brake sys-
tem
21 ABS MAIN
NO.2 10 AElectronically controlled brake sys-
tem
22 AM2 7.5 A Main body ECU
23 EFI MAIN 30 AMultiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system, EFI NO.3
24 AMP 25 A Audio system
FuseAmpereCircuit

378 4-3. Do-it-yourself maintenance
25 IGCT30 A Hybrid system ECU
26 DOOR NO.1 25 A Main body ECU, power door lock
27 RADIO NO.1 15 A Audio system, navigation system
28 ECU-B NO.1 10 A Front passenger occupant classifi-
cation system, main body ECU
29 DOME 10 AGauges and meters, vanity lights,
trunk light, “POWER” switch light,
door courtesy lights, interior light,
personal lights, clock, smart key
system
30 H-LP(LH) 15 A Left-hand headlight (high beam)
31 H-LP(RH) 15 A Right-hand headlight (high beam)
32 H-LP(LL) 15 A Left-hand headlight (low beam)
33 H-LP(RL) 15 A Right-hand headlight (low beam)
34 HORN 10 A Horns
35 EFI NO.1 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, smart key system
36 MPX-B 10 A Gauges and meters
37 A/F 20 A No circuit
38 S-HORN 7.5 A No circuit
39 INV W/P 15 AHybrid system ECU, hybrid battery
(traction battery), DC/DC converter,
multiport fuel injection system/
sequential multiport fuel injection
system
40 IGCT No.2 10 A Hybrid system ECU, motor genera-
tor ECU
41 EFI NO.3 10 AFuel tank system, multiport fuel
injection system/sequential multi-
port fuel injection system
FuseAmpereCircuit

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4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Under the instrument panel
FuseAmpereCircuit
1 RR DOOR RH 25 A Rear right power window
2 RR DOOR LH 25 A Rear left power window
3 FUEL OPN 7.5 A Fuel filter door opener, hybrid sys-
tem
4 FR FOG 15 A Front fog lights
5 OBD 7.5 A On-board diagnosis system
6 ECU-B NO.2 7.5 A Power windows
7 STOP 10 A Stop lights, high mounted stop-
light, shift lock control system, mul-
tiport fuel injection system/
sequential multiport fuel injection
system, main body ECU, electroni-
cally controlled brake system, elec-
tronic throttle control system
8 TI&TE 30 A No circuit
9 AM1 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system
10 A/C 7.5 A Air conditioning system