2000 TOYOTA CAMRY warning light

Z08523
1
2
341 2
43
I21683
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34
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2 4
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55
± BODY ELECTRICALHEADLIGHT AND TAILLIGHT SYSTEM
BE±25
2235 Author: Date:
2001 CAMRY (RM819U)Tester connection
ConditionSpecified condition
1 ± GroundConstantBattery positive voltage
2 ± GroundConstantBattery positive voltage
3 ± GroundConstantBattery positive voltage
4 ± GroundLight control switch position OFF or HEADNo voltage
4 ± GroundLight control switch position TAILContinuity
5 ± GroundConstantBattery positive voltage
7 ± GroundLight control switch position OFF or TAILNo continuity
7 ± GroundLight control switch position HEADContinuity
8 ± GroundHeadlight dimmer switch position
Low beamNo continuity
8 ± GroundHeadlight dimmer switch position
High beam of FlashContinuity
9 ± GroundEngine StopNo voltage
9 ± GroundEngine RunningBattery positive voltage
10 ± GroundIgnition switch position LOCK or ACCNo voltage
10 ± GroundIgnition switch position ON or STARTBattery positive voltage
14 ± GroundConstantContinuity
17 ± GroundBrake fluid level warning position OFFNo continuity
17 ± GroundBrake fluid level warning position ONContinuity
18 ± GroundParking brake switch position OFF
(Parking brake lever released)No continuity
18 ± GroundParking brake switch position ON
(Parking brake lever pulled up)Continuity
If circuit is as specified, try replacing the relay with a new one.
If circuit is not as specified, inspect the circuits connected to oth-
er parts.
6. w/ Daytime running light system:
INSPECT DAYTIME RUNNING LIGHT NO.2 RELAY
CONTINUITY
ConditionTester connectionSpecified condition
Constant1 ± 4, 2 ± 4Continuity
Apply B+ between
terminals 2 and 4.3 ± 4Continuity
If continuity is not as specified, replace the relay.
7. w/ Daytime running light system:
INSPECT DAYTIME RUNNING LIGHT NO.3 RELAY-
CONTINUITY
ConditionTester connectionSpecified condition
Constant1 ± 2, 3 ± 4Continuity
Apply B+ between
terminals 1 and 2.3 ± 5Continuity
If continuity is not as specified, replace the relay.

W02655
Marks
± INTRODUCTIONFOR ALL OF VEHICLES
IN±11
11 Author: Date:
(3) Even in cases of a minor collision where the SRS
does not deploy, the steering wheel pad, front pas-
senger airbag assembly, side airbag assembly and
seat belt pretensioner should be inspected (See
page RS±16, RS±29, and BO±127).
(4) Never use SRS parts from another vehicle. When
replacing parts, replace them with new parts.
(5) Before repairs, remove the airbag sensor if shocks
are likely to be applied to the sensor during repairs.
(6) Never disassemble and repair the airbag sensor as-
sembly, steering wheel pad, front passenger airbag
assembly, side airbag assembly or seat belt preten-
sioner.
(7) If the airbag sensor assembly, steering wheel pad,
front passenger airbag assembly, side airbag as-
sembly or seat belt pretensioner has been dropped,
or if there are cracks, dents or other defects in the
case, bracket or connector, replace them with new
ones.
(8) Do not directly expose the airbag sensor assembly,
steering wheel pad, front passenger airbag assem-
bly, side airbag assembly or seat belt pretensioner
to hot air or flames.
(9) Use a volt/ohmmeter with high impedance (10 kW/V
minimum) for troubleshooting of the electrical cir-
cuit.
(10) Information labels are attached to the periphery of
the SRS components. Follow the instructions on the
notices.
(11) After work on the supplemental restraint system is
completed, check the SRS warning light (See page
DI±626).
(c) SPIRAL CABLE (in Combination Switch)
The steering wheel must be fitted correctly to the steering
column with the spiral cable at the neutral position, other-
wise cable disconnection and other troubles may result.
Refer to SR±16 of this manual concerning correct steer-
ing wheel installation.

MA002±11
MA±2
± MAINTENANCEINSIDE VEHICLE
45 Author: Date:
INSIDE VEHICLE
GENERAL MAINTENANCE
These are maintenance and inspection items which are considered to be the owner's responsibility.
They can be done by the owner or they can have them done at a service shop.
These items include those which should be checked on a daily basis, those which, in most cases, do not
require (special) tools and those which are considered to be reasonable for the owner to do.
Items and procedures for general maintenance are as follows.
1. GENERAL NOTES

Maintenance items may vary from country to country. Check the owner's manual supplement in which
the maintenance schedule is shown.

Every service item in the periodic maintenance schedule must be performed.

Periodic maintenance service must be performed according to whichever interval in the periodic main-
tenance schedule occurs first, the odometer reading (miles) or the time interval (months).

Maintenance service after the last period should be performed at the same interval as before unless
otherwise noted.

Failure to do even one item an cause the engine to run poorly and increase exhaust emissions.
2. LIGHTS
(a) Check that the headlights, stop lights, taillights, turn signal lights, and other lights are all working.
(b) Check the headlight aim.
3. WARNING LIGHTS AND BUZZERS
Check that all warning lights and buzzers function properly.
4. HORN
Check that it is working.
5. WINDSHIELD GLASS
Check for scratches, pits or abrasions.
6. WINDSHIELD WIPER AND WASHER
(a) Check operation of the wipers and washer.
(b) Check that the wipers do not streak.
7. WINDSHIELD DEFROSTER
Check that air comes out from the defroster outlet when operating the heater or air conditioner.
8. REAR VIEW MIRROR
Check that it is mounted securely.
9. SUN VISORS
Check that they move freely and are mounted securely.
10. STEERING WHEEL
Check that it has the specified freeplay. Be alert for changes in steering condition, such as hard steering,
excessive freeplay or strange noises.
11. SEATS
(a) Check that the seat adjusters operate smoothly.
(b) Check that all latches lock securely in any position.
(c) Check that the head restraints move up and down smoothly and that the locks hold securely in any
latch position.
(d) For fold±down seat backs, check that the latches lock securely.
12. SEAT BELTS
(a) Check that the seat belt system such as the buckles, retractors and anchors operate properly and
smoothly.
(b) Check that the belt webbing is not cut, frayed, worn or damaged.

RS01Y±22
± SUPPLEMENTAL RESTRAINT SYSTEMSRS AIRBAG
RS±1
2146 Author: Date:
SRS AIRBAG
PRECAUTION
NOTICE:

The CAMRY is equipped with SRS, which comprises a driver airbag, front passenger airbag,
and side airbag. Failure to carry out service operations in the correct sequence could cause
the SRS to unexpectedly deploy during servicing, possibly leading to a serious accident. Fur-
ther, if a mistake is made in servicing the SRS, it is possible that the SRS may fail to operate
when required. Before performing servicing (including removal or installation of parts, inspec-
tion or replacement), be sure to read the following items carefully, then follow the correct proce-
dures described in the repair manual.

Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most impor-
tant source of information when troubleshooting. When troubleshooting the SRS, always in-
spect the DTCs before disconnecting the battery.

Even in cases of a minor collision where the SRS does not deploy, the steering wheel pad, front
passenger airbag assembly, side airbag assembly (TMC made and TMMK made), airbag sensor
assembly, front airbag sensor and side airbag sensor assembly should be inspected.
(See page RS±16, RS±29, RS±41, RS±54, RS±60, RS±65 and RS±70)

Never use SRS parts from another vehicle. When replacing parts, replace them with new parts.

Never disassemble and repair the steering wheel pad, front passenger airbag assembly, side
airbag assembly, airbag sensor assembly, front airbag sensor or side airbag sensor assembly
in order to reuse it.

If the steering wheel pad, front passenger airbag assembly, side airbag assembly, airbag sen-
sor assembly, front airbag sensor or side airbag sensor assembly has been dropped, or if there
are cracks, dents or other defects in the case, bracket or connector, replace them with new
ones.

Use a volt/ohmmeter with high impedance (10 kW/V minimum) for troubleshooting the system's
electrical circuits.

Information labels are attached to the periphery of the SRS components. Follow the instruc-
tions on the notices.

After work on the SRS is completed, perform the SRS warning light check (See page DI±626).

If the vehicle is equipped with a mobile communication system, refer to the precaution in the
IN section.
CAUTION:

Work must be started 90 seconds after the ignition switch is turned to the ºLOCKº position and
the negative (±) terminal cable is disconnected from the battery.
(The SRS is equipped with a back±up power source so that if work is started within 90 seconds
from disconnecting the negative (±) terminal cable of the battery, the SRS may be deployed.)

When the negative (±) terminal cable is disconnected from the battery, the memory of the clock
and audio system will be canceled. So before starting work, make a record of the contents mem-
orized in the audio memory system. When work is finished, reset the audio systems as they
were before and adjust the clock. To avoid erasing the memory in each memory system, never
use a back± up power supply from outside the vehicle.

Before repairs, remove the airbag sensor if shocks are likely to be applied to the sensor during
repairs.

Do not expose the steering wheel pad, front passenger airbag assembly, side airbag assembly,
airbag sensor assembly, front airbag sensor or side airbag sensor assembly directly to hot air
or flames.

H02309
H02266
H08235
H03284
± SUPPLEMENTAL RESTRAINT SYSTEMSRS AIRBAG
RS±3
2148 Author: Date:
6. SRS WARNING LIGHT
The SRS warning light is located on the combination meter. It
goes on to alert the driver of trouble in the system when a mal-
function is detected in the airbag sensor assembly self±diagno-
sis. In normal operation conditions when the ignition switch is
turned to the ACC or ON position, the light goes on for about 6
seconds and then goes off.
7. AIRBAG SENSOR ASSEMBLY
The airbag sensor assembly is mounted on the floor inside the
lower center finish panel. The airbag sensor assembly consists
of an airbag sensor, safing sensor, diagnosis circuit, ignition
control and drive circuit, etc. It receives signals from the airbag
sensor and judges whether the SRS must be activated or not.
8. FRONT AIRBAG SENSOR
A front airbag sensor is mounted inside each of the side mem-
bers. The sensor unit is a mechanical type. When the sensor
detects deceleration force above a predetermined limit, contact
is made in the sensor, sending a signal to the airbag sensor as-
sembly. The sensor cannot be disassembled.
9. SIDE AIRBAG SENSOR ASSEMBLY
The side airbag sensor assembly is mounted in the LH and RH
center pillars. The side airbag sensor assembly consists of a lat-
eral deceleration sensor, safing sensor and diagnosis circuit,
etc. It receives signals to the airbag sensor assembly to judge
from the side airbag sensors whether the SRS side airbag must
be activated or not.

R12076Airbag Sensor AssemblyDisconnection
Detection
PinSRS
Warning
Light
H01315
Terminal for Diagnosis
Disconnection Detection Pin
Half Connection
Complete Connection
Terminal for
Diagnosis
± SUPPLEMENTAL RESTRAINT SYSTEMSRS AIRBAG
RS±7
2152 Author: Date:
HINT:
The type of connector is shown in the diagram on the previous
page.
(3) Electrical connection check mechanism
This mechanism electrically checks that connectors
are connected correctly and completely. The electri-
cal connection check mechanism is designed so
that the disconnection detection pin connects with
the diagnosis terminals when the connector hous-
ing lock is locked.
HINT:
The connectors shown in this illustration are connectors, º1º, º2º
and º3º in step 10 and 11.

RS01V±11
H08282
Spiral CableCombination Meter
(Warning Light)Front Passenger Airbag Assembly
Side Airbag Assembly (RH)
Side Airbag Sensor
Assembly (RH)
Seat Belt Pretensioner (RH) Steering Wheel Pad
(with Airbag)
Side Airbag Sensor
Assembly (LH)
Seat Belt Pretensioner (LH)
Side Airbag Assembly (LH)
Airbag Sensor Assembly
Front Airbag Sensor (RH)
Front Airbag
Sensor (LH)
± SUPPLEMENTAL RESTRAINT SYSTEMWIRE HARNESS AND CONNECTOR
RS±73
2218 Author: Date:
WIRE HARNESS AND CONNECTOR
LOCATION

Toyota Supports ASE CertificationPage 1 of 1
ST002±98Title:
STEERING GEAR REMOVAL/
REPLACEMENT
Models:
All Models equipped with SRS Airbag
Technical Service
BULLETIN
May 22, 1998

The following information is provided to supplement the Repair Manual procedure
for
removing/installing the steering gearbox or rack and pinion on vehicles equipped with a
driver 's side Supplemental Restraint System (SRS) Airbag.
CAUTION:
When the intermediate shaft is disconnected and the steering wheel is turned freely,
the SRS spiral cable may be broken.
Therefore, as a precaution, make sure to pass
the driver's seat belt through the steering wheel to prevent it from turning freely, as
shown below.
After working on SRS/Steering components, always check the operation of the SRS
Warning Light. Refer to the appropriate repair manual if any diagnostic trouble codes
are recorded.
Tercel, Paseo, Corolla, MR2, Celica, Camry, Avalon, Supra, Previa, Sienna, RAV4,
4Runner, Tacoma, T±100 & Land Cruiser equipped with a driver's side SRS Airbag.
1. Position the front wheels facing
straight ahead.
2. Using the driver's seat belt, set the
steering wheel so that it does not turn
(see Fig. 1).
3. Paint match marks on the
intermediate shaft and control valve
shaft (see Fig. 2).
4. Remove the intermediate shaft
retaining bolt and disconnect the
intermediate shaft (see Fig. 2).
OP CODEDESCRIPTIONTIMEOPNT1T2
N/ANot Applicable to Warranty ±±±±
STEERING
Introduction
Affected
Vehicles
Fig. 1
Repair
Procedure
Match Marks
Fig.2
Warranty
Information