How To Repair Code 446 , 456 Engine On Toyota 2004 Tacoma

CALIBRATION OF TORQUE SENSOR Cipher POINT (USING SST CHECK WIRE) on AVENSIS

RM1018E писал(а):

HINT: Perform this operation in the following cases.
•
When removing and installing "steering wheel associates", "tilt steering cavalcade assembly" and "steering gear assembly".
•
When replacing power steering ECU assy.
(a) Place front wheels and steering wheel facing straight ahead.
(b) Perform the torque sensor nil signal initialization.
HINT: If the ability steering ECU assy is replaced, initialization is not necessary.
(1) End the vehicle and turn the ignition switch OFF.
(2) Using SST, connect terminals Ts and CG of DLC3. SST 09843–18040
(3) Using SST, connect terminals Tc and CG of DLC3. SST 09843–18040
(4) Turn the ignition switch ON.
(5) Disconnect and connect the concluding Tc of DLC3 20 times within 20 seconds.
(6) Check the DTC C1515/15 output.

Perform the torque sensor zero bespeak scale.
HINT:

•
Do not impact the steering wheel.
•
Check that the DTC for except C1515/fifteen is non output.
(1) Stop the vehicle and plough the ignition switch to OFF.
(2) Using SST, connect terminals Ts and CG of DLC3 and plough the ignition switch to ON. SST 09843–18040
(iii) Disconnect the SST. SST 09843–18040
(4) Bank check the DTC is non output.

Для COROLLA, COROLLA VERSO, AVENSIS (Model Lawmaking : AZT25#, ADT25#, CDT250, ZZT25#, AUR10, CUR10, ZNR1#, CDE120, NDE120, ZZE12# with VSC)

TSB CP-7020 писал(а):

... STEERING ANGLE SENSOR Goose egg Indicate Calibration (Using SST Check Wire)

Notice:
When replacing the steering bending sensor, skid control ECU, or ECM, or adjusting the front end wheel alignment or steering bicycle center point in accordance with removal, installation or replacement of the suspension, axle or steering parts, make sure to perform zero point calibration.
Hint:
Brand sure the steering off centre bending is within +-iii° when assembling the steering wheel. Do not use the intelligent tester to determine the bending. It should be done visually.

1.Plow the ignition switch off.
two.Check that the steering wheel is centered and move the shift lever to the P position (for A/T) or employ the parking restriction (for M/T).
3.Using SST, connect terminals TS and CG of the DLC3. SST Part Number: 09843-18040.
4.Turn the ignition switch on.
five.Depress the button for TRC OFF and hold information technology.
6.Continue the TRC OFF switch depressed while depressing and releasing fully the brake pedal 3 times or more within ii seconds (time starts with get-go pedal stroke).
7.Check that the skid control buzzer sounds for effectually 3 seconds.
eight.Hold the TRC OFF switch until the slip command buzzer stops sounding. When it stops sounding, release the switch.
9.Check that the ABS warning, BRAKE warning, VSC alarm, TRC OFF indicator and SLIP indicator lights come on for approximately iii seconds after the skid command buzzer sounds.

Hint:
The skid control cablegram sounds to indicate that the sensor calibration has been completed normally.
When the zero point scale has been completed normally, all memorized DTCs volition be cleared.
If the skid control buzzer does not sound, perform the sensor calibration again.
Do not turn the ignition switch off or drive the vehicle until all the warning lights get off.

10.Plough the ignition switch off and disconnect the SST from the DLC3.

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Вложение:

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Вложение:

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Цитата:

ИНИЦИАЛИЗАЦИЯ ДАТЧИКА УГЛА ПОВОРОТА И КАЛИБРОВКА "НУЛЯ" ДАТЧИКА КРУТЯЩЕГО МОМЕНТА (В РУЧНОМ РЕЖИМЕ) CAMRY (ASV50/GSV50).
...Удалите данные калибровки датчика.
Установите рулевое колесо в центральное положение и расположите передние колеса строго прямо.
Выключите зажигание.
С помощью SST соедините контакты 12 (TS) и iv (CG) на DLC3.
ПРИМЕЧАНИЕ: Во избежание выхода системы из строя обратите особое внимание на выбор соединяемых контактов.
Включите зажигание (IG), а затем не менее 20 раз соедините и разъедините контакты thirteen (TC) и iv (CG) в течение 20 с.
Убедитесь, что контрольная лампа мигает, а затем остается включенной.
УКАЗАНИЕ: Свечение контрольной лампы указывает на регистрацию кодов DTC C1515 и C1525.
Выключите зажигание.
ПРИМЕЧАНИЕ: После удаления данных калибровки датчика невозможно выполнить инициализацию датчика угла поворота или калибровку "нуля", если зажигание включено (IG).
Калибровка "нуля" датчика крутящего момента.
ПРИМЕЧАНИЕ: Так как калибровка "нуля" датчика крутящего момента не может быть выполнена, если сохранен DTC C1515, обязательно удалите данные калибровки датчика перед началом калибровки "нуля" датчика крутящего момента.
Установите рулевое колесо в центральное положение и расположите передние колеса строго прямо.
Выключите зажигание.
С помощью SST соедините контакты 12 (TS) и 4 (CG) на DLC3.
Включите зажигание (IG), а затем соедините контакты 13 (TC) и 4 (CG).
ПРИМЕЧАНИЕ: Во время калибровки не прикасайтесь к рулевому колесу (в течение 3 с).
УКАЗАНИЕ: Контрольная лампа остается включенной, даже когда калибровка завершена.
При соединенных контактах 12 (TS) и 4 (CG), а также xiii (TC) и 4 (CG), и включенном зажигании (IG), перейдите к инициализации датчика угла поворота.
Инициализация датчика угла поворота.
ПРИМЕЧАНИЕ: Так как инициализация датчика угла поворота не может быть выполнена, если сохранен DTC C1525, обязательно удалите данные калибровки датчика и точку "нуля" датчика крутящего момента перед тем, как выполнять инициализацию датчика угла поворота.
Установите рулевое колесо в центральное положение и расположите передние колеса строго прямо.
ПРИМЕЧАНИЕ:
Удостоверьтесь, что контакты 12 (TS) и 4 (CG), а также xiii (TC) и 4 (CG) соединены, и зажигание включено.
Разъедините и вновь соедините контакты thirteen (TC) и 4 (CG).
УКАЗАНИЕ: Разъединение и последующее соединение контактов xiii (TC) и 4 (CG) позволяет ЭБУ рулевого управления с усилителем переключиться в режим инициализации датчика угла поворота.
Поверните рулевое колесо влево и вправо на угол не менее 45°. Затем поверните рулевое колесо влево или вправо на угол не менее 90°.
ПРИМЕЧАНИЕ: Не поворачивайте рулевое колесо резко.
УКАЗАНИЕ: Когда калибровка завершена должным образом, контрольная лампа перестает светиться постоянно и начинает мигать (с интервалом 0,125 с).
Контрольная лампа остается включенной, если калибровка не завершена должным образом. В этом случае проверьте наличие DTC и выполните калибровку снова, если выводятся DTC C1515 и/или C1525. Повторную калибровку следует выполнять в следующем порядке: удаление данных калибровки датчика, калибровка "нуля" датчика крутящего момента, инициализация датчика угла поворота. Если выводятся коды DTC, отличные от C1515 и C1525, перейдите к "ТАБЛИЦЕ ДИАГНОСТИЧЕСКИХ КОДОВ НЕИСПРАВНОСТЕЙ".
Отсоедините SST от DLC3. Выключите зажигание.

А это методика Lexus GS350/GS430 (2007MY).

Цитата:

1. ROTATION ANGLE SENSOR INITIALIZATION AND TORQUE SENSOR Zero Indicate Calibration. NOTICE:

Articulate the rotation angle sensor calibration value, initialize the rotation bending sensor, and calibrate the torque sensor zero betoken if any of the following has occurred:
• The power steering ECU assembly has been replaced.
• The power steering link assembly has been replaced.
• Steering effort differs between left and right.

(a) Inspection earlier calibration
(one) Connect the intelligent tester to the DLC3.
(two) Turn the engine switch on (IG).
(3) Turn the intelligent tester on.
(4) Select "IG SUPPLY" from the data list.
(five) Check the IG power supply voltage on the tester screen: IG SUPPLY 10 to 14 5
Detect: If the IG power supply voltage is nine V or less, scale cannot be performed. In this case, charge or replace the battery, then perform scale.
(b) Rotation angle sensor calibration value articulate, rotation bending sensor initialization, and torque sensor zip point scale
NOTICE:

• If DTC C1516 (Torque Sensor Nix Point Adjustment Incomplete) is stored, the torque sensor zero signal cannot be calibrated. Clear the DTC before starting scale.
• If DTC C1526 (Rotation Angle Sensor Initialization Incomplete) is stored, the rotation angle sensor cannot exist initialized. Articulate the DTC before starting initialization.

ane) Connect the intelligent tester to the DLC3.
(2) Plough the engine switch on (IG).
(3) Turn the intelligent tester on.
(4) Select "TRQ SENSOR ADJ".
(v) Follow the procedures on the tester display to clear the rotation angle sensor calibration value, initialize the rotation angle sensor, and calibrate the torque sensor zero signal.

Find:
• When initializing the rotation angle sensor, discover the post-obit to stabilize sensor voltage:
After turning the engine switch on (IG), expect for at to the lowest degree 2.5 seconds before turning the steering wheel. Do not turn the steering wheel quickly.
• The steering wheel volition vibrate during torque sensor zero indicate calibration. Practise not touch the steering wheel while information technology is vibrating or for two seconds afterwards information technology stops.

"Ручная" методика Lexus GS350 (2015 MY)

Цитата:

2.MOTOR ROTATION Bending SENSOR VALUE INITIALIZATION AND TORQUE SENSOR Nothing POINT Scale (USING SST Cheque WIRE)

NOTICE:
• If the power steering link associates or power steering ECU assembly is replaced, or there is a difference in steering attempt between turning left and turning right, perform sensor calibration value initialization for the ECU, and then perform motor rotation angle sensor output calibration and torque sensor zilch point calibration.
• If C1516/16 (Torque Sensor Zero Point Aligning Incomplete) is output, articulate DTCs. Otherwise, torque sensor zero point scale cannot be performed.
• If C1526/18 (Rotation Bending Sensor Initialization Incomplete) is output, clear DTCs. Otherwise, motor rotation bending sensor output calibration cannot exist performed.

(a) Inspection earlier calibration.
(i) Turn the engine switch off.
(2) Disconnect the power steering ECU connector.
(three) Plough the engine switch on (IG).
(4) Measure the voltage between last 14 (IG) of connector A29 (the connector of the wire harness that connects to the ability steering ECU) and torso ground.
Standard voltage: 11 to 14 V.

NOTICE: If the IG ability supply voltage is beneath 9 V, scale cannot exist performed. In this case, charge or supersede the bombardment, and then perform calibration.

(5) Plough the engine switch off.
(6) Reconnect the power steering ECU connector.
(b) Perform sensor scale value initialization.
(i) Align the forepart tires and steering wheel and so that they are facing directly ahead.
(2) Turn the engine switch off.
three) Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3, plough the engine switch on (IG) and connect and disconnect terminals 13 (TC) and 4 (CG) of the DLC3 xx times or more within xx seconds.

Вложение:

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iv) Check that the power steering alarm lite turns on.
HINT: DTCs C1515/15 and C1525/17 are stored.
(5) Turn the engine switch off.

NOTICE: If the engine switch is left on (IG) after performing sensor calibration value initialization, motor rotation angle sensor output calibration and torque sensor zero betoken calibration cannot be performed.

c) Perform motor rotation bending sensor output calibration.

Observe: If DTC C1525/17 (Rotation Angle Sensor Initialization Undone) is not stored, motor rotation angle sensor output calibration cannot be performed. Therefore, be certain to perform sensor calibration value initialization before performing motor rotation bending sensor output calibration.

HINT: Motor rotation angle sensor output calibration calibrates the output values of the motor rotation angle sensor and torque sensor.
(1) Align the front tires and steering wheel so that they are facing directly alee.
(2) Turn the engine switch off.
(three) Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3, and then turn the engine switch on (IG).
HINT: If DTC C1525/17 is present when examination mode starts, the system automatically switches to motor rotation angle sensor output calibration mode.
(4) Turn the steering bike 45° or more to the left and right.
NOTICE: Afterwards turning the engine switch on (IG), wait 2.5 seconds or more earlier turning the steering wheel in club to allow the sensor voltage to stabilize. Practise non plow the steering wheel quickly.
(d) Perform torque sensor zilch point scale.

Discover:
• If DTC C1525/17 (Rotation Bending Sensor Initialization Undone) is stored, torque sensor zero indicate calibration cannot be performed. Therefore, be sure to perform motor rotation angle sensor output calibration earlier performing torque sensor zippo point calibration.
• If DTC C1515/15 (Torque Sensor Zero Signal Aligning Undone) is not stored, torque sensor zero point calibration cannot be performed. Therefore, be sure to perform sensor scale value initialization before performing torque sensor zero point calibration.

(one) Align the front tires and steering wheel then that they are facing directly ahead.
(ii) Turn the engine switch off.
(3) Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3, turn the engine switch on (IG) and connect terminals 13 (TC) and 4 (CG) of the DLC3.
Discover: The steering bike will vibrate during calibration. Do non touch the steering wheel while it is vibrating, and wait at least ii seconds later on the steering wheel stops vibrating before touching it.

HINT:
• If the calibration is completed successfully, the ability steering alert lite changes from beingness constantly illuminated to blinking at a frequency of 4 Hz (repeating a blueprint of being on for 0.125 seconds, so off for 0.125 seconds).
• If the scale is non completed successfully, the ability steering warning low-cal remains illuminated.
• If the scale is not completed successfully, cheque for DTCs.

(4) Disconnect terminals 12 (TS) and four (CG), and 13 (TC) and 4 (CG) of the DLC3, and then plow the engine switch off to switch the system from examination manner to normal way.

three. ASSIST MAP WRITING (USING THE TECHSTREAM)
NOTICE: Perform assist map writing when the power steering ECU associates is replaced.
HINT: If the assist map is non recorded, DTC C1581/26 (Assist Map Un-Writing) is stored and the power steering warning light illuminates.
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / EMPS / Utility / Betoken Cheque.
(f) Look for ten seconds or more.
(chiliad) Ostend that the ability steering alarm low-cal changes from illuminated to blinking at 4 Hz (4 blinks per 2d).
NOTICE:
• If the power steering warning low-cal does not change from an illuminated state to blinking at 4 Hz (the help map cannot be recorded), cheque for DTCs.
• If only DTC C1581/26 (Aid Map Un-Writing) is stored, perform assist map writing once more. Still, if the assist map cannot be recorded fifty-fifty afterwards performing the procedure 3 times, replace the power steering ECU and perform help map writing.
• If DTCs other than DTC C1581/26 (Assistance Map United nations-Writing) are stored, perform troubleshooting according to the diagnostic trouble lawmaking nautical chart, and so perform assist map writing.
four. ASSIST MAP WRITING (USING SST Bank check WIRE)
Notice: Perform assist map writing when the power steering ECU assembly is replaced.
HINT: If the assist map is not recorded, DTC C1581/26 (Help Map United nations-Writing) is stored and the power steering alarm low-cal illuminates.
(a) Turn the engine switch off
(b) Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3.
(c) Turn the engine switch on (IG).
(d) Wait for ten seconds or more.
(e) Ostend that the power steering warning light changes from illuminated to blinking at 4 Hz (4 blinks per 2d).
Detect:
• If the power steering warning light does not change from an illuminated country to blinking at 4 Hz (the assist map cannot be recorded), cheque for DTCs.
• If only DTC C1581/26 (Assist Map Un-Writing) is stored, perform aid map writing once more. Nonetheless, if the assist map cannot exist recorded even later on performing the procedure 3 times, replace the ability steering ECU and perform help map writing.
• If DTCs other than DTC C1581/26 (Assist Map Un-Writing) are stored, perform troubleshooting according to the diagnostic problem lawmaking chart, and so perform assist map writing.
5. STEERING SENSOR Null POINT Scale
HINT:
• The steering zero point may be cleared if whatsoever of the following operations is performed; disconnecting the battery concluding, disconnecting the steering sensor connector or removing the fuses in the steering sensor system.
• Even if the steering zero point is non stored, the power steering warning lite does non illuminate.
(a) Start the engine.
(b) Slowly turn the steering cycle 360° clockwise and counterclockwise twice or three times.
(c) Drive the vehicle at a speed of 35 km/h or more than for 5 seconds or more.

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