2014 TOYOTA CAMRY HYBRID HV system

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4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Checking interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement
may be required. (For scheduled maintenance information, please refer to
the “Scheduled Maintenance Guide” or “Owner’s Manual Supplement”.)
■ If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause damage to the
system.

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4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Use a CR2032 lithium battery
●Batteries can be purchased at your Toyota dealer, local electrical appli-
ance shops or camera stores.
● Replace only with the same or equivalent type recommended by the
manufacturer.
● Dispose of used batteries according to local laws.
■ If the key battery is depleted
The following symptoms may occur:
●The smart key system and wireless remote control will not function prop-
erly.
● The operational range will be reduced.
CAUTION
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
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.

461
4-3. Do-it-yourself maintenance
4
Maintenance and care
After a system failure, see “Fuse layout and amperage rat-
ings” (
P. 462) for details about which fuse to check.
Remove the fuse.
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 the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
Ty p e BNormal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
STEP3
STEP4
STEP5

463
4-3. Do-it-yourself maintenance
4
Maintenance and care
Fuse block on the back of the cover
FuseAmpereCircuit
1 METER-IG2 5 A Gauge and meters
2 FAN 50 A Electric cooling fans
3 H-LP CLN 30 A No circuit
4 ENG W/PMP 30 A Multiport fuel injection system/
sequential multiport fuel injection
system
5 PTC HTR NO.2 50 A PTC heater
6 PTC HTR NO.1 50 A PTC heater
7 HTR 50 A Air conditioning system
8 DC/DC 120 A Hybrid system
9 ABS NO.1 30 A Electronically controlled brake sys-
tem
10 H-LP-MAIN 30 A H-LP LH-LO, H-LP RH-LO, MNL H-
LP LVL, headlight (low beam)
11 ABS MTR NO.2 50 A Electronically controlled brake sys-
tem
12 ABS MTR NO.1 50 A Electronically controlled brake sys-
tem

464 4-3. Do-it-yourself maintenance
13 R/B NO.250 A IGCT-MAIN, INV W/PMP
14 EPS 80 A Electric power steering
15 S-HORN 7.5 A S-HORN
16 DEICER 15 A No circuit
17 HORN 10 A Horns
18 EFI NO.2 15 AMultiport fuel injection system/
sequential multiport fuel injection
system
19 EFI NO.3 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
20 INJ 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system
21 ECU-IG2 NO.3 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, steering lock system,
hybrid system
22 IGN 15 A Starter system
23 D/L-AM2 20 A No circuit
24 IG2-MAIN 25 AIGN, INJ, METER-IG2, ECU-IG2
NO.3, A/B, ECU-IG2 NO.2, ECU-
IG2 NO.1
25 DC/DC-S 7.5 A Hybrid system
26 MAYDAY 5 A MAYDAY
27 TURN&HAZ 15 A Turn signal lights, emergency
flashers, gauge and meters
28 STRG LOCK 10 A Steering lock system
29 AMP 15 A Audio system
30 H-LP LH-LO 15 A
*1
Left-hand headlight (low beam)
20 A*2
FuseAmpereCircuit

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4-3. Do-it-yourself maintenance
4
Maintenance and care
*1: Vehicles with halogen headlight
*2: Vehicles with discharge headlight
31 H-LP RH-LO
15 A
*1
Right-hand headlight (low beam)
20 A*2
32 MNL H-LP
LV L*27.5 A Manual headlight leveling system
33 EFI-MAIN NO.1 30 A Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2, EFI NO.3
34 SMART 5 A Smart key system
35 ETCS 10 A Electronic throttle control system
36 ABS NO.2 7.5 A Electronically controlled brake sys-
tem
37 EFI NO.1 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system
38 EFI-MAIN NO.2 20 A A/F sensor
39 AM2 7.5 A Hybrid system
40 RADIO-B 20 A Audio system, navigation system
41 DOME 7.5 A Clock, vanity lights, interior lights,
personal lights, trunk light, door
courtesy lights
42 ECU-B NO.1 10 A Smart key system, gauge and
meters, Blind Spot Monitor, steer-
ing sensor, occupant classification
system, multiplex communication
system
43 SPARE 25 A Spare fuse
44 SPARE 30 A Spare fuse
FuseAmpereCircuit

466 4-3. Do-it-yourself maintenance
■Engine compartment (type B fuse box)
FuseAmpereCircuit
1 PM IGCT 7.5 A Hybrid system, electronic con-
trolled transmission
2 BATT VL SSR 10 A Hybrid system
3 INV 7.5 A Hybrid system
4 DC/DC IGCT 10 A Hybrid system
5 INV W/PMP
RLY 7.5 A Hybrid system
6 BATT FAN 7.5 A Battery cooling fan
7 INV W/PMP 15 A Hybrid system
8 IGCT-MAIN 25 A DC/DC IGCT, INV, BATT VL SSR,
PM IGCT, INV W/PMP RLY, BATT
FA N

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4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Under the instrument panel
FuseAmpereCircuit
1 ECU-IG1 NO.2 10 A Shift lock control system, seat
heaters, smart key system, tire
pressure warning system, multiplex
communication system, audio sys-
tem, navigation system, moon roof,
auto anti-glare inside rear view mir-
ror, air conditioning system
2 ECU-IG1 NO.1 10 A Electronically controlled brake sys-
tem, electric cooling fans, stop
lights, steering sensor, Vehicle
Proximity Notification System, rear
window defogger, outside rear view
mirror defogger, back-up lights,
audio system, navigation system
3 PANEL 10 A Switch illumination, air condition-
ing system, shift lever light, glove
box light, audio system, navigation
system, personal lights, interior
lights
4 TAIL 15 A Parking lights, side marker lights,
tail lights, license plate lights, fog
lights