BR3583
BR3582F00010
RotorSpeed Sensor
Magnet
To ECU
+V
±VHigh Speed
Low Speed
CoilNS
± DIAGNOSTICSABS & TRACTION CONTROL SYSTEM
DI±593
828 Author: Date:
DTC31, 32, 33, 34Speed Sensor Circuit
CIRCUIT DESCRIPTION
The speed sensor detects wheel speed and sends the ap-
propriate signals to the ECU. These signals are used to control
the ABS and TRAC system. The front and rear rotors each have
48 serrations.
When the rotors rotate, the magnetic field emitted by the perma-
nent magnet in the speed sensor generates an AC voltage.
Since the frequency of this AC voltage changes in direct propor-
tion to the speed of the rotor, the frequency is used by the ECU
to detect the speed of each wheel.
DTC No.DTC Detecting ConditionTrouble Area
31, 32, 33, 34
Detection of any of conditions from 1. through 3.:
1. ABS is in non±operation, wheel speed is 10 km/h or
more, one eighth of maximum wheel speed is greater
than the minimum wheel speed, one eighth of maximum
wheel speed is smaller than the rear maximum wheel
speed or momentary interruption of both the rear wheels
are shown in the 15 sec. or more continuously.
2. ABS is in non±operation, momentary interruption of
speed sensor occurs 7 times or more in the mean time
of switching the ignition switch ON and OFF or vehicle
speed is 20 km/h (12 mph) or more and the condition of
noise interference or non±noise interference occurs 75
times or more within 5 sec.
3. Vehicle is at a stop, malfunction signal of vehicle speed
sensor hardware open circuit is ON for 1.02 sec. contin-
uously since starting the checking of a certain vehicle.
Right front, left front, right rear, left rear speed sensor
Each speed sensor circuit
Speed sensor rotor
ECU
HINT:
DTC No. 31 is for the right front speed sensor.
DTC No. 32 is for the left front speed sensor.
DTC No. 33 is for the right rear speed sensor.
DTC No. 34 is for the left rear speed sensor.
Fail safe function:
If any trouble occurs in the speed sensor circuit, the ECU cuts off current to the ABS & TRAC solenoid relay
and prohibits ABS control and TRAC control.
DI1JP±03
Start
Unlock all doors manually
Insert key in ignition key cylinder and open driver's doorHINT: Diagnostic mode may be exited
at any time by ungrounding terminal 9
Ground terminal 9 of the wireless door lock ECU and
wait more 1 second.
Remove key from ignition key cylinder and close
driver 's door within 10 seconds.
Press any button on transmitter within 10 seconds.If not performing this operation
within 10 seconds after the
above operation, the mode will
not change into the diagnostic
mode.
If not performing this operation
within 10 seconds after the
above operation, the mode will
not change into the diagnostic
mode.
CONTINUED ON NEXT PAGE
± DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
DI±805
1040 Author: Date:
(2) A transmitter recognition code is registered by
pressing any single button of the transmitter to be
registered. Once the code is registered, the ECU
responds again by operating once the lock and un-
lock functions of all the doors.
(3) To register the recognition code of an additional
transmitter, follow the procedure shown in (2).
(4) After completing the registration of the codes, re-
move the test lead from the remote control mirror
switch connector terminals to allow the system to
revert to the normal operation.
(5) Using the registered transmitter, verify that the sys-
tem operates properly.
4. DIAGNOSTIC PROCEDURE
DI1KH±03
DI±924
± DIAGNOSTICSENGINE IMMOBILISER SYSTEM
1159 Author: Date:
DIAGNOSTIC TROUBLE CODE CHART
DTC No.
(See page)Detection ItemTrouble Area
B2795
(DI±928)Unmatched key codeKey
Unregistered key inserted before
B2796
(DI±929)No communication in immobiliser system
Key
Transponder key coil
Amplifier
Wirehaness
ECM
B2797
(DI±932)Communication malfunction No.1Communication contests
Unregistered key inserted before
B2798
(DI±935)Communication malfunction No.2
Key
Transponder key coil
Amplifier
Wirehaness
ECM
HINT:
To reduce the unnecessary exchange of ECM, check that a trouble occurs with the original ECM at the time
of exchanging ECM and the trouble will disappear with a new ECM.
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.
MA003±09
MA±4
± MAINTENANCEUNDER HOOD
47 Author: Date:
UNDER HOOD
GENERAL MAINTENANCE
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. WINDSHIELD WASHER FLUID
Check that there is sufficient fluid in the tank.
3. ENGINE COOLANT LEVEL
Check that the coolant level is between the ºFULLº and ºLOWº lines on the see±through reservoir.
4. RADIATOR AND HOSES
(a) Check that the front of the radiator is clean and not blocked with leaves, dirt or bugs.
(b) Check the hoses for cracks, kinks, rot or loose connections.
5. BATTERY ELECTROLYTE LEVEL
Check that the electrolyte level of all battery cells is between the upper and lower level lines on the case.
6. BRAKE AND CLUTCH FLUID LEVELS
(a) Check that the brake and clutch fluid levels are near the upper level line on the see±through reservoirs.
(b) Check that the clutch fluid level is with is ± 5 mm (0.20 in.). of the reservoir hem.
7. ENGINE DRIVE BELTS
Check drive belt for fraying, cracks, wear or oiliness.
8. ENGINE OIL LEVEL
Check the level on the dipstick with the engine turned off.
9. POWER STEERING FLUID LEVEL
Check the level.
The level should be in the ºHOTº or ºCOLDº range depending on the fluid temperature.
10. AUTOMATIC TRANSMISSION FLUID LEVEL
(a) Park the vehicle on a level surface.
(b) With the engine idling and the parking brake applied, shift the selector into all positions from ºPº to ºLº,
and then shift into ºPº position.
(c) Pull out the dipstick and wipe off the fluid with a clean rag. Re±insert the dipstick and check that the
fluid level is in the HOT range.
(d) Do this check with the fluid at normal driving temperature (70 ± 80°C, 158 ± 176°F).
HINT:
Wait until the engine cools down (approx. 30 min.) before checking the fluid level after extended driving at
high speeds, in hot weather, in heavy traffic or pulling a trailer.
11. EXHAUST SYSTEM
If any change in the sound of the exhaust or smell of the exhaust fumes is noticed, have the cause located
and corrected.
Q00036
Z00309
MX±48
± MANUAL TRANSAXLE (E153)DIFFERENTIAL CASE
1849 Author: Date:
8. INSTALL OUTPUT SHAFT REAR TAPERED ROLLER
BEARING OUTER RACE
Using a plastic hammer, drive in the outer race.
9. INSTALL SHIM (See pages MX±22)
HINT:
Install the previously selected shim.
10. INSTALL REAR BEARING RETAINER
Using a torx wrench (T45), install and torque the 7 torx screws.
Torque: 42 N´m (430 kgf´cm, 31 ft´lbf)
11. ADJUST DIFFERENTIAL CASE SIDE BEARING PRE-
LOAD
(a) Install a new lock nut to the output shaft.
(b) Turn the output shaft right and left 2 or 3 times to allow the
bearings to settle.
(c) Using a torque wrench, measure the preload.
Preload (at starting):
New bearing (Output shaft preload plus)
0.2 ± 0.3 N´m (1.8 ± 3.5 kgf´cm, 1.6 ± 3.0 in.´lbf)
Reused bearing (Output shaft preload plus)
0.1 ± 0.2 N´m (1.1 ± 2.2 kgf´cm, 1.0 ± 1.9 in.´lbf)
If the preload is not within the specification, select an appropri-
ate adjusting shim.
HINT:
The total preload will change by about 0.1 ± 0.2 N´m (1 ± 2
kgf´cm, 0.9 ± 1.7 in.´lbf) with each 0.05 mm change in adjusting
shim thickness.
MarkThickness mm (in.)MarkThickness mm (in.)
02.00 (0.0787)92.45 (0.0965)
12.05 (0.0807)A2.50 (0.0984)
22.10 (0.0827)B2.55 (0.1004)
32.15 (0.0846)C2.60 (0.1024)
42.20 (0.0866)D2.65 (0.1043)
52.25 (0.0886)E2.70 (0.1063)
62.30 (0.0906)F2.75 (0.1083)
72.35 (0.0925)G2.80 (0.1102)
82.40 (0.0945)H2.85 (0.1122)
12. REMOVE REAR BEARING RETAINER
Using a torx wrench (T45), remove the 7 torx screws and rear
bearing retainer.
13. REMOVE SHIM
14. REMOVE TRANSMISSION CASE
(a) Remove the 17 bolts.
(b) Using a plastic hammer, tap the transmission case.
15. REMOVE OUTPUT SHAFT ASSEMBLY
16. REMOVE DIFFERENTIAL CASE ASSEMBLY
W03086
F02267
1
2
F01195
Bolt
Adjusting
ValueSet Bolt
15'
30'Adjusting Bolt90105±15001 90105±15004 90105±15005 90105±15006
45'
1°00'
1°15'
1°30'121212121 Dot 2 Dots 3 Dots
± SUSPENSION AND AXLEFRONT WHEEL ALIGNMENT
SA±5
1956 Author: Date:
5. ADJUST CAMBER
NOTICE:
After the camber has been adjusted, inspect the toe±in.
(a) Remove the front wheels and speed sensor clamp.
(b) Remove the 2 nuts on the lower side of the shock absorb-
er.
(c) Coat the threads of the nuts with engine oil.
(d) Temporarily install the 2 nuts.
(e) Adjust the camber by pushing or pulling the lower side of
the shock absorber in the direction in which the camber
adjustment is required.
(f) Tighten the nuts.
Torque: 211 N´m (2,150 kgf´cm, 156 ft´lbf)
(g) Install the front wheels.
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
(h) Check the camber.
HINT:
Try to adjust the camber to the center value.
Adjusting value for the set bolts is 6' ± 30' (0.1° ± 0.5°).
If the camber is not within the specification, using the table be-
low, estimate for how much additional camber adjustment will
be required, and select the camber adjusting bolt.
(i) Follow the above mentioned steps again. Between step
(b) and (c), exchange 1 or 2 selected bolts.
HINT:
When exchanging the 2 bolts, exchange 1 bolt for each time.
Toyota Supports ASE CertificationPage 1 of 2
AX003±00Title:
PORT INSTALLED RS3000 TVIP TRUNK
COURTESY CONNECTION
Models:
'99 Camry
Technical Service
BULLETIN
March 31, 2000
The trunk courtesy connection for 1999 model year Camry vehicles equipped with a Port
Installed Option RS3000 (V3) has been relocated from the luggage compartment light
switch to below the dash (lower finish panel) on the driver's side in the Instrument Panel
J/B. (Refer to Illustrations A & B on page 2.)
The location was changed to improve the installation process.
A splicing connector is used for the new trunk courtesy wire installation (blue) to the
vehicle's wire harness at Instrument Panel J/B (red/yellow).
The previous location is the same as the dealer installed RS3000 trunk courtesy
connection to the luggage compartment light switch connection.
For service related purposes, this bulletin describes the procedures to locate the new
trunk courtesy connection at Instrument Panel J/B in vehicles equipped with PIO
RS3000.
The remote transmitter has two
buttons, Top and Bottom. The status monitor has a Toyota label,
LED, and microphone.
Remote Control
LED
Status Monitor
Microphone
1999 model year Camry vehicles equipped with PIO (V3) TVIP.
OP CODEDESCRIPTIONTIMEOPNT1T2
N/ANot Applicable to Warranty ±±±±
ACCESSORIES
Introduction
Applicable
Vehicles
Warranty
Information