2007 TOYOTA CAMRY HYBRID wiring

’07Camry hybrid_U (L/O 0610)
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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
The hybrid system uses high voltage up to 650 V.
The system can be hot while and after starting. Be
careful of both the high voltage and the high tem-
perature. Obey the caution labels attached to the vehicle.
Road accident cautions
CAUTION
Pull your vehicle off the road, put the transmis-
sion in the “P” position, apply the parking brake, turn the hybrid system off and carry the key.
In order to avoid death or serious injury, do not
touch high voltage wiring, connectors or high volt-
age parts (inverter unit, hybrid battery and etc.).
High voltage parts and cables are indicated in the illustration on page 7.
If exposed electric wires are protruding inside or
outside of your vehicle, an electric shock may oc- cur. Never touch the electric wires.
If fluid leaks or gets into some parts of the ve-
hicle, never touch it because it may be strong al-
kaline electrolyte from the hybrid battery. If it con-
tacts your skin or eyes, wash it off immediately
with a large amount of water or if possible, boric
acid solution. Get immediate medical attention in order to help avoid serious injury.

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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
CAUTION
Pull your vehicle off the road, put
the transmission in the “P” posi-
tion, apply the parking brake, turn
the hybrid system off and carry the
key.
In order to avoid death or serious
injury, do not touch high voltage
wiring, connectors or high voltage
parts (inverter unit, hybrid battery
and etc.). High voltage parts and
cables are indicated in the illustra-
tion on page 7.
If exposed electric wires are pro-
truding inside or outside of your
vehicle, an electric shock may oc-
cur. Never touch the electric wires.
If fluid leaks or gets into some
parts of the vehicle, never touch it
because it may be strong alkaline
electrolyte from the hybrid battery.
If it contacts your skin or eyes,
wash it off immediately with a large
amount of water or if possible, bo-
ric acid solution. Get immediate
medical attention in order to help
avoid serious injury.
If a fire occurs in the hybrid ve-
hicle, leave the vehicle as soon as
possible. Never use a fire extin-
guisher that is not meant for elec-
tric fires. Using a small amount of
water may be also dangerous.
If your vehicle needs to be towed,
do it with the front wheels raised.
If the wheels with the motor gener-
ator are on the ground when tow-
ing, the motor may continue to gen-
erate electricity. This may cause the
electricity leakage. Depending on
the severity of the damage, electric-
ity leakage may cause fire. See “If
your vehicle needs to be towed” on
page 327 in Section 4.
The emergency shut off system blocks
off the high voltage current and stops
the fuel pump to minimize the risk of
the electric leakage and the fuel leak-
age when a certain level of impact is
detected by the impact sensor. If the
system activates, your vehicle will not
restart. To restart the hybrid system,
contact a Toyota dealer.
CAUTION
Check to see if there are exposed
high voltage parts and cables. Nev-
er touch the parts and cables. See
“—High voltage components” on
page 7 in this Section for the loca-
tions of the high voltage parts and
cables.
Inspect the ground under the ve-
hicle. If you find that liquid has
leaked onto the ground, the fuel
system may have been damaged.
Leave the vehicle as soon as pos-
sible.
Road accident cautions——Emergency shut off system

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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
The seat belt pretensioner system con-
sists mainly of the following components
and their locations are shown in the il-
lustration.1. Front airbag sensors
2. SRS warning light
3. “AIRBAG ON” and “AIRBAG OFF” indi- cator lights (for front passenger airbag
and side airbag on the front passenger
seat)
4. Front passenger occupant classification system (ECU and sensors)
5. Seat belt pretensioner assemblies 6. Front passenger ’s seat belt buckle
switch
7. Airbag sensor assembly
The seat belt pretensioners are controlled
by the airbag sensor assembly. The airbag
sensor assembly consists of a safing sen-
sor and airbag sensor.
When the seat belt pretensioners are acti-
vated, an operating noise may be heard
and a small amount of non −toxic gas may
be released. This does not indicate that
a fire is occurring. This gas is normally
harmless.
Once the seat belt pretensioners have
been activated, the seat belt retractors
remain locked.
CAUTION
Do not modify, remove, strike or open
the seat belt pretensioner assemblies,
airbag sensor or surrounding area or
wiring. Failure to follow these instruc-
tions may prevent the seat belt pre-
tensioners from activating correctly,
cause sudden operation of the system
or disable the system, which could
result in death or serious injury. Con-
sult your Toyota dealer about any re-
pair and modification.

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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
NOTICE
Do not perform any of the following
changes without consulting your
Toyota dealer. Such changes can
interfere with proper operation of the
seat belt pretensioners in some
cases.
Installation of electronic devices
such as a mobile twoway radio,
cassette tape player or compact
disc player
 Repairs on or near the front seat
belt retractor assemblies
 Modification of the suspension sys-
tem
 Modification of the front end struc-
ture
 Attachment of a grille guard (bull
bar, kangaroo bar, etc.), snowplow,
winches or any other equipment to
the front end
 Repairs made on or near the front
fenders, front end structure or con-
sole
This indicator comes on when the
“POWER” switch is set at ON. It goes
off after about 6 seconds. This means
the seat belt pretensioners are operat-
ing properly. This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system, “AIRBAG ON” indi-
cator light, “AIRBAG OFF” indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources. (For details, see “Service remind-
er indicators and warning buzzers” on
page 150 in Section 1
−6.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
“POWER” switch is set at ON or re-
mains on for more than about 6 sec-
onds.
The light comes on or starts flashing
while driving.
If any seat belt does not retract or
cannot be pulled out due to a malfunc-
tion or activation of the relevant seat
belt pretensioner.
The seat belt pretensioner assembly or
surrounding area has been damaged.

’07Camry hybrid_U (L/O 0610)
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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
The indicator comes on when the
“POWER” switch is set at ON. It goes
off after about 6 seconds. This means
the SRS front airbags are operating
properly.This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system, “AIRBAG ON” indi-
cator light, “AIRBAG OFF” indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources. (For details, see “Service remind-
er indicators and warning buzzers” on
page 150 in Section 1
−6.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
“POWER” switch is set at ON or re-
mains on for more than about 6 sec-
onds.
The light comes on or starts flashing
while driving.
The SRS warning light and “AIRBAG OFF”
indicator light will come on if there is a
malfunction in the front passenger occu-
pant classification system.
In the following cases, contact your Toyota
dealer as soon as possible:
The SRS front airbags have been in-
flated.
The front of the vehicle (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS front airbags to inflate.
The pad section of the steering wheel
or front passenger airbag cover
(shaded in the illustration) is scratched,
cracked, or otherwise damaged.

’07Camry hybrid_U (L/O 0610)
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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system, “AIRBAG ON” indi-
cator light, “AIRBAG OFF” indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources. (For details, see “Service remind-
er indicators and warning buzzers” on
page 150 in Section 1−6.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
“POWER” switch is set at ON or re-
mains on for more than about 6 sec-
onds.
The light comes on or starts flashing
while driving.
The SRS warning light and “AIRBAG OFF”
indicator light will come on if there is a
malfunction in the front passenger occu-
pant classification system.
In the following cases, contact your Toyota
dealer as soon as possible:
Any of the SRS side airbags and cur-
tain shield airbags have been inflated.
The portion of the doors (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS side airbags and curtain
shield airbags to inflate.
The surface of the seats with the side
airbag (shaded in the illustration) is
scratched, cracked, or otherwise dam-
aged.
The portion of the front pillars, rear
pillars or roof side rail garnishes (pad-
ding) containing the curtain shield air-
bags inside (shaded in the illustration)
is scratched, cracked, or otherwise
damaged.
NOTICE
Do not disconnect the 12 volt battery
cables before contacting your Toyota
dealer.

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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
(h) Electric Power Steering SystemWarning Light
This light comes on when the power
steering control system fails.
CAUTION
If this light comes on, take your ve-
hicle to the Toyota dealer as soon as
possible. In this case, you may feel
the heavy steering wheel maneuver-
ing. Drive your vehicle while gripping
the steering wheel firmly.
(i) Open Door Warning Light and Buzz- er
This light remains on until all the doors
and trunk lid are completely closed.
The buzzer also sounds once when any
of the doors or trunk lid is not completely
closed at the vehicle speed 5 km/h (3
mph) or more. Stop the vehicle and close
the door and trunk lid completely. (j) SRS Warning Light
This indicator comes on when the
“POWER” switch is set at ON. It goes
off after about 6 seconds. This means
the SRS front airbags and seat belt pre-
tensioners are operating properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system, “AIRBAG ON” indi-
cator light, “AIRBAG OFF” indicator light,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, interconnecting wiring and power
sources.
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible to.
The light does not come on when the
“POWER” switch is set at ON or re-
mains on for more than 6 seconds.
The light comes on or starts flashing
while driving.The SRS warning light and “AIRBAG OFF”
indicator light will come on if there is a
malfunction in the front passenger occu-
pant classification system.
(k) Low Tire Pressure Warning Light
This light warns that the tire pressure of
one or more of your tires (including the
spare tire) is low. The light comes on
when the “POWER” switch is set at ON.
It goes off when the “READY” light comes
on. This indicates that the tire pressure
warning system is functioning properly.
If the warning light comes on, stop your
vehicle in a safe place as soon as pos-
sible and check that the inflation pressure
of all tires (including the spare tire) is as
specified on the tire and loading informa-
tion label. (See “Checking tire inflation
pressure” on page 359 in Section 7−
2.)
The light should go off a few minutes after
the tire pressure is adjusted.
If the warning light blinks (comes on after
blinking for 1 minute), the tire pressure
warning system may be malfunctioning.
Contact your Toyota dealer.
For details, see “Tire pressure warning
system” on page 168 in Section 1 −7.

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2007 CAMRY HV from Oct. ’06 Prod. (OM33749U)
Type A fuses can be pulled out by the
pull−out tool. The location of the pull −out
tool is shown in the illustration.
If you are not sure whether the fuse has
blown, try replacing the suspected fuse
with one that you know is good.
If the fuse has blown, push a new fuse
into the clip.
Only install a fuse with the amperage rat-
ing designated on the fuse box lid.
If you do not have a spare fuse, in an
emergency you can pull out the “RADIO
NO.1” or “PWR OUTLET” fuse, which may
be dispensable for normal driving, and use
it if its amperage rating is the same.
If you cannot use one of the same amper-
age, use one that is lower, but as close
to the rating as possible. If the amperage
is lower than that specified, the fuse
might blow out again but this does not
indicate anything wrong. Be sure to get
the correct fuse as soon as possible and
return the substitute to its original clip.
It is a good idea to purchase a set of
spare fuses and keep them in your ve-
hicle for emergencies. If the new fuse immediately blows out,
there is a problem with the electrical sys-
tem. Have your Toyota dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher am-
perage rating, or any other object, in
place of a fuse. This may cause ex-
tensive damage and possibly a fire.
If the headlights or other electrical
components do not work and the fuses
are O.K., check the fusible link fitted
on the “+” terminal of the 12 volt bat-
tery. If the link is melted, it must be
replaced.
If there is an overload in the circuits, the
fusible links are designed to melt before
the entire wiring harness is damaged.
The battery is located in the right
−hand
side of the trunk. See “—12 volt battery
location” on page 369 in this Section.
Checking the fusible link