2011 TOYOTA CAMRY Owners Manual

408 4-3. Do-it-yourself maintenance
■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 (vehicles with smar t key system), or CR2016 (vehicles
without smart key system) 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. Failure to do so could result in death or serious
injury.
Open the case cover using a
coin protected with tape etc.
and remove the depleted bat-
tery.
Insert a new battery with the
“+” terminal facing up.
STEP3

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4-3. Do-it-yourself maintenance
4
Maintenance and care
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.

410
4-3. Do-it-yourself maintenance
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.
Vehicles with smart key system: Turn the “ENGINE START
STOP” switch OFF.
Vehicles without smart key system: Turn the engine 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. 412) for details about which fuse to check.STEP1
STEP2
STEP3

411
4-3. Do-it-yourself maintenance
4
Maintenance and care
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

412 4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings■ Engine compartment (fuse box cover)
Ty p e C
Normal fuse
Blown fuse
Contact your Toyota dealer.

413
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Engine compartment (fuse block)
2.5 L 4-cylinder (2AR-FE) engine
FuseAmpereCircuit
1 SPARE 30 A Spare fuse
2 SPARE 15 A Spare fuse
3 SPARE 10 A Spare fuse
4 MSB 30 A No circuit
5 RDI FAN 40 A Electric cooling fans
6 CDS FAN 40 A Electric cooling fans
7 H-LP CLN 30 A No circuit
8 RR PWR SEAT 30 A No circuit
9 RR DEF 50 A Rear window defogger, MIR HTR
10 ABS NO.2 30 A Anti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system
11 ABS NO.1 50 A Anti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system
12 HTR 50 A Air conditioning system
13 FR DEF 15 A No circuit

414 4-3. Do-it-yourself maintenance
14 RR FOG10 A No circuit
15 ST/AM2 30 AStarting system, GAUGE NO.2,
IGN, INJ
16 ALT 120 ARR FOG, FR DEF, HTR, ABS
NO.1, ABS NO.2, RR DEF, RR
PWR SEAT, H-LP CLN, CDS FAN,
RDI FAN, MSB, 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
17 STR LOCK 20 A Steering lock system
18 IG2 20 AMultiport fuel injection system/
sequential multiport fuel injection
system, starting system, GAUGE
NO.2, IGN, INJ
19 HAZ 15 ATurn signal lights, gauge and
meters
20 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
21 EFI2 30 AMultiport fuel injection system/
sequential multiport fuel injection
system
22 MAYDAY/TEL 7.5 A No circuit
23 ALT-S 7.5 A Charging system
24 AM2 7.5 A Main body ECU
FuseAmpereCircuit

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4-3. Do-it-yourself maintenance
4
Maintenance and care
25 EFI MAIN
30 AMultiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2, EFI NO.3, main
body ECU
26 AMP 25 A Audio system
27 DOOR NO.1 25 A Main body ECU
28 RADIO NO.1 15 A Audio system, navigation system
29 ECU-B NO.1 10 A Wireless remote control system,
front passenger occupant classifi-
cation system, main body ECU
30 DOME 10 AGauges and meters, trunk light,
engine switch light, door courtesy
lights, interior light, personal lights,
clock, smart key system
31 H-LP(LH) 15 A Left-hand headlight (high beam)
32 H-LP(RH) 15 A Right-hand headlight (high beam)
33 H-LP(LL) 15 A Left-hand headlight (low beam)
34 H-LP(RL) 15 A Right-hand headlight (low beam)
35 HORN 10 A Horns
36 EFI NO.1 10 ASmart key system, multiport fuel
injection system/sequential multi-
port fuel injection system, main
body ECU
37 MPX-B 10 A Gauges and meters
38 A/F 20 A No circuit
39 S-HORN 7.5 A Horns
40 EFI NO.2 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
41 EFI NO.3 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
FuseAmpereCircuit