REPAIR INSTRUCTION INITIALIZATION


  1. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO BATTERY TERMINAL

    Procedures necessary when cable is disconnected/reconnected to battery terminal
    Necessary Procedure Procedure Details Effect or Inoperative Function when Necessary Procedure is not Performed Note
    Reset back door unlock position*1 After reconnecting the cable to the negative (-) battery terminal, perform an unlock operation with the door control switch. Back door unlock function If the back door is open/closed when disconnecting the cable from the battery terminal, it is necessary to reset it.
    Reset luggage compartment door unlock position*2 After reconnecting the cable to the negative (-) battery terminal, perform an unlock operation with the door control switch. Luggage compartment door unlock function If the luggage compartment door is open/closed when disconnecting the cable from the battery terminal, it is necessary to reset it.

    • *1: for Wagon

    • *2: for Sedan

    Note


    • After the battery is reconnected, be sure to wait 10 seconds or more before attempting to start the engine. The engine may not start immediately after the battery is reconnected.

    • w/ Navigation System (for HDD):

      After the ignition switch is turned off, the HDD navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) battery terminal.

  2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

    Procedures necessary when ECU or other parts are replaced
    Replacement Part Necessary Procedure Effect or Inoperative Function when Necessary Procedure is not Performed Note

    • Continuously variable transaxle assembly (K111, K311)

    • Oil pressure sensor (K111, K311)

    • Yaw rate sensor

    • ECM


    1. Reset memory

    2. Deceleration sensor 0 point calibration

    3. CVT oil pressure calibration


    • Deterioration of fuel efficiency

    • DTC P1589 is output (Malfunction Indicator Lamp (MIL) not illuminates)

    Perform deceleration sensor 0 point calibration with the ignition switch ON (engine stopped).

    • Automatic transaxle assembly*3, *4

    • Engine assembly

    • ECM

    Reset memory Large shift shock -

    for EB60


    • Clutch cover assembly

    • Clutch disc assembly

    • Clutch release with bearing cylinder assembly

    • Brake pedal stroke sensor (Clutch pedal stroke sensor).

    • Clutch pedal sub-assembly

    • Clutch master cylinder

    Calibration The vehicle may not be able to start off smoothly due to a deviation in the timing of the electric parking brake release of the drive away release function. -

    for EC60


    • Clutch cover assembly

    • Clutch disc assembly

    • Clutch release with bearing cylinder assembly

    • Brake pedal stroke sensor (Clutch pedal stroke sensor).

    • Clutch pedal sub-assembly

    • Clutch master cylinder

    Calibration The vehicle may not be able to start off smoothly due to a deviation in the timing of the electric parking brake release of the drive away release function. -

    • Electric parking brake ECU (Parking brake with bracket actuator assembly)

    • Yaw rate sensor*1

    • Clutch pedal*2

    • Brake pedal stroke sensor (Clutch pedal stroke sensor)*2

    • Brake pedal stroke sensor (Clutch pedal stroke sensor) adjustment*2

    Calibration Electric parking brake system does not operate properly -
    Skid control ECU (Brake actuator assembly)*1 Calibration DTC C1288/88 is output -
    Brake fluid Bleeding air from brake system Brake performance problem -
    Power steering ECU assembly Rotation angle sensor initialization and torque sensor zero point calibration
    • EPS warning light comes on

    • Power assist stops

    DTC (C1515/C1525) will be stored when the power steering ECU is replaced.
    Steering column assembly Rotation angle sensor initialization and torque sensor zero point calibration Steering effort is different between turning steering wheel to left and right -

    • Steering lock actuator assembly

    • Certification ECU

    • ID code box

    • Key

    Code registration
    • Wireless door lock control system

      (w/ Entry and Start System)

    • Entry operation

    • Engine start

      (w/ Entry and Start System)

    • Steering lock and unlock

    Refer to the Service Bulletin for the registration procedure.

    • Transponder key ECU

    • Key

    Code registration

    Engine start

    (w/o Entry and Start System)

    Refer to the Service Bulletin for the registration procedure.

    • AFS ECU

    • Rear height control sensor


    • AFS ECU registration

    • Rear height control sensor registration

    AFS function -

    • Door control receiver assembly

    • Key

    Code registration Wireless door lock control system (w/o Entry and Start System) -

    • Front power window regulator motor LH

    • Front power window regulator motor RH

    • Rear power window regulator motor LH*5

    • Rear power window regulator motor RH*5

    Motor initialization
    • Jam protection function

    • Power window control system

    -

    • Sliding roof drive gear

    • Roof shade trim

    Roof shade system initialization
    • Jam protection function

    • Auto operation

    -

    • *1: w/ VSC

    • *2: for Manual Transaxle

    • *3: for 1AZ-FE

    • *4: for 3ZR-FE

    • *5: w/ Rear Door Power Window

  3. INITIALIZATION RELATED TO CONTINUOUSLY VARIABLE TRANSAXLE ASSEMBLY

    Note


    • Performing reset memory will clear the learned values of both the yaw rate sensor (deceleration sensor 0 point calibration) and CVT oil pressure (CVT oil pressure calibration). Make sure to perform reset memory, yaw rate sensor 0 point calibration and CVT oil pressure calibration when replacing any of the parts shown in the following table.

      Replaced Part

      • Continuously variable transaxle assembly

      • ECM

      • Oil pressure sensor

      • Yaw rate sensor

    • After performing reset memory, always perform yaw rate sensor (deceleration sensor 0 point) calibration first, and then CVT oil pressure calibration.


    1. RESET MEMORY/CALIBRATION


      1. Perform reset memory as follows:


        1. Turn the ignition switch off.

        2. Move the shift lever to P and apply the parking brake.

        3. Connect the intelligent tester to the DLC3.

        4. Turn the ignition switch to ON.

          Note

          Do not start the engine.

        5. Turn the intelligent tester on.

        6. Enter the following menus: Powertrain / Engine and ECT / Utility / Reset Memory.

          Note


          • Keep the vehicle stopped, level and stable during the calibration.

          • Make sure that the shift lever is in P.

          • Make sure that the engine is stopped. To prevent idling vibrations, do not start the engine.

          • Make sure that the ignition switch is ON.

      2. Perform yaw rate sensor calibration (deceleration sensor 0 point calibration) as follows:


        1. Turn the ignition switch to ON and wait at least 2 seconds.

        2. Enter the following menus: Powertrain / Engine and ECT / Utility / Deceleration Sensor 0 Point Calibration.

          Tech Tips


          • When "Complete" is displayed on the screen, the deceleration sensor 0 point calibration is completed.

          • If "Error" is displayed on the screen and DTC P1589 is output, the yaw rate sensor circuit may have a malfunction.

          • Shaking or vibrating the vehicle during 0 point calibration may cancel calibration. If "Error" is displayed on the screen and DTC P1589 is not output, perform calibration again.

      3. Perform CVT oil pressure calibration as follows:


        1. Turn the ignition switch off and wait at least 30 seconds.

        2. Turn the ignition switch to ON and wait at least 2 seconds.

          Note

          Do not start the engine.

        3. Start the engine and wait at least 5 seconds.

        4. Enter the following menus: Powertrain / Engine and ECT / Utility / CVT Oil Pressure Calibration.

          Tech Tips


          • During the CVT oil pressure calibration, the engine idle speed will increase.

          • When "Complete" is displayed on the screen, the CVT oil pressure calibration is completed.

          • The learned values cannot be cleared by only disconnecting and reconnecting the cable to the negative (-) battery terminal.

  4. INITIALIZATION RELATED TO AUTOMATIC TRANSAXLE SYSTEM (for 1AZ-FE)


    1. RESET MEMORY

      Note


      • Perform the Reset Memory procedures (A/T initialization) when replacing the automatic transaxle assembly, engine assembly or ECM.

      • Reset Memory can only be performed with the intelligent tester.

      Tech Tips

      The ECM memorizes the vehicle conditions when the ECT controls the automatic transaxle assembly and engine assembly. Therefore, when the automatic transaxle assembly, engine assembly, or ECM has been replaced, it is necessary to reset the memory so that the ECM can memorize the new information.

      The reset procedures are as follows.


      1. Connect the intelligent tester to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the intelligent tester on.

      4. Enter the following menus: Powertrain / Engine and ECT / Utility / Reset Memory. Then, press "NEXT".

      5. Perform the Reset Memory procedures from the main menu.

        CAUTION:

        After performing Reset Memory, be sure to perform the Road Test described earlier.

        Tech Tips

        The ECM learns through the Road Test.

  5. INITIALIZATION RELATED TO AUTOMATIC TRANSAXLE SYSTEM (for 3ZR-FE)


    1. RESET MEMORY

      Note


      • Perform the Reset Memory procedures (A/T initialization) when replacing the automatic transaxle assembly, engine assembly or ECM.

      • Reset Memory can only be performed with the intelligent tester.

      Tech Tips

      The ECM memorizes the vehicle conditions when the ECT controls the automatic transaxle assembly and engine assembly. Therefore, when the automatic transaxle assembly, engine assembly, or ECM has been replaced, it is necessary to reset the memory so that the ECM can memorize the new information.

      The reset procedures are as follows.


      1. Connect the intelligent tester to the DLC3.

      2. Turn the ignition switch to ON.

      3. Turn the intelligent tester on.

      4. Enter the following menus: Powertrain / Engine and ECT / Utility / Reset Memory. Then, press "NEXT".

      5. Perform the Reset Memory procedures from the main menu.

        CAUTION:

        After performing Reset Memory, be sure to perform the Road Test described earlier.

        Tech Tips

        The ECM learns through the Road Test.

  6. CALIBRATION RELATED TO CLUTCH SYSTEM (for EB60)


    1. INSPECT DRIVE AWAY RELEASE FUNCTION


      1. Before removing the clutch release with bearing cylinder assembly, brake pedal stroke sensor (clutch pedal stroke sensor), clutch master cylinder assembly, or clutch pedal sub-assembly, check the operation of the drive away release function of the electric parking brake.

        Tech Tips


        • Perform the inspection on as level a surface as possible.

        • Check the current behavior of the vehicle when accelerating from rest.

        • Check the timing of the electric parking brake release.


        1. Accelerate the vehicle after operating the electric parking brake, and then check when the electric parking brake is released. (*1)

        2. Accelerate the vehicle slightly more rapidly than in step *1 after operating the electric parking brake, and then check when the electric parking brake is released.

    2. PERFORM CLUTCH ENGAGEMENT POINT LEARNING

      Note

      Under the following conditions, it is necessary to perform clutch engagement point learning.


      • When replacing or removing/installing the clutch cover assembly.

      • When replacing or removing/installing the clutch disc assembly.

      • When replacing the clutch release with bearing cylinder assembly.

      • When replacing or removing/installing the brake pedal stroke sensor (Clutch pedal stroke sensor).

      • When replacing or removing/installing the clutch pedal sub-assembly.

      • When replacing or removing/installing the clutch master cylinder assembly.


      1. Warm up the engine.

      2. While driving the vehicle at a speed of 50 km/h (37 mph/h) or more, downshift from 4th to 3rd gear and check that the engine speed increases. (*1)

        Note

        Do not operate the accelerator pedal at this time.

      3. Perform step *1 five times.

      4. Accelerate the vehicle after operating the electric parking brake, and then check when the electric parking brake is released. (*2)

        Note

        Make sure that there is no sticking or abnormal feeling due to a delayed release of the electric parking brake.

        Tech Tips

        Check that the vehicle behaves in approximately the same fashion as it did when the vehicle behavior upon acceleration from rest was checked before performing this step.

      5. Accelerate the vehicle slightly more rapidly than in step*2 after operating the electric parking brake and then check the time it takes for the electric parking brake to be released. (*3)

        Note

        Make sure that there is no sticking or abnormal feeling due to a delayed release of the electric parking brake.

        Tech Tips

        Check that the vehicle behaves in approximately the same fashion as it did when the vehicle behavior upon acceleration from rest was checked before performing this step.

      6. If there is any abnormal feeling, repeat step *1 twenty times.

      7. Perform steps *2 and *3.

  7. CALIBRATION RELATED TO CLUTCH SYSTEM (for EC60)


    1. INSPECT DRIVE AWAY RELEASE FUNCTION


      1. Before removing the clutch release with bearing cylinder assembly, brake pedal stroke sensor (clutch pedal stroke sensor), clutch master cylinder assembly, or clutch pedal sub-assembly, check the operation of the drive away release function of the electric parking brake.

        Tech Tips


        • Perform the inspection on as level a surface as possible.

        • Check the current behavior of the vehicle when accelerating from rest.

        • Check the timing of the electric parking brake release.


        1. Accelerate the vehicle after operating the electric parking brake, and then check when the electric parking brake is released. (*1)

        2. Accelerate the vehicle slightly more rapidly than in step *1 after operating the electric parking brake, and then check when the electric parking brake is released.

    2. PERFORM CLUTCH ENGAGEMENT POINT LEARNING

      Note

      Under the following conditions, it is necessary to perform clutch engagement point learning.


      • When replacing or removing/installing the clutch cover assembly.

      • When replacing or removing/installing the clutch disc assembly.

      • When replacing the clutch release with bearing cylinder assembly.

      • When replacing or removing/installing the brake pedal stroke sensor (Clutch pedal stroke sensor).

      • When replacing or removing/installing the clutch pedal sub-assembly.

      • When replacing or removing/installing the clutch master cylinder assembly.


      1. Warm up the engine.

      2. While driving the vehicle at a speed of 50 km/h (37 mph/h) or more, downshift from 4th to 3rd gear and check that the engine speed increases. (*1)

        Note

        Do not operate the accelerator pedal at this time.

      3. Perform step *1 five times.

      4. Accelerate the vehicle after operating the electric parking brake, and then check when the electric parking brake is released. (*2)

        Note

        Make sure that there is no sticking or abnormal feeling due to a delayed release of the electric parking brake.

        Tech Tips

        Check that the vehicle behaves in approximately the same fashion as it did when the vehicle behavior upon acceleration from rest was checked before performing this step.

      5. Accelerate the vehicle slightly more rapidly than in step*2 after operating the electric parking brake and then check the time it takes for the electric parking brake to be released. (*3)

        Note

        Make sure that there is no sticking or abnormal feeling due to a delayed release of the electric parking brake.

        Tech Tips

        Check that the vehicle behaves in approximately the same fashion as it did when the vehicle behavior upon acceleration from rest was checked before performing this step.

      6. If there is any abnormal feeling, repeat step *1 twenty times.

      7. Perform steps *2 and *3.

  8. CALIBRATION RELATED TO ELECTRIC PARKING BRAKE SYSTEM


    1. DESCRIPTION


      1. Follow the chart below to perform calibration.

        Parts to be Replaced/Operation Necessary Operation
        Electric parking brake ECU (Parking brake with bracket actuator assembly)
        • Yaw rate sensor zero point calibration

        • Clutch pedal stroke sensor zero point calibration (for M/T)

        Yaw rate sensor (w/ VSC)
        • Clearing zero point calibration data

        • Yaw rate sensor zero point calibration

        Brake pedal stroke sensor (Clutch pedal stroke sensor) (for M/T)
        • Clearing zero point calibration data

        • Clutch pedal stroke sensor zero point calibration

        Brake pedal stroke sensor (Clutch pedal stroke sensor) adjustment (for M/T)
        Clutch pedal (for M/T)
    2. CLEAR ZERO POINT OF YAW RATE SENSOR AND BRAKE PEDAL STROKE SENSOR (CLUTCH PEDAL STROKE SENSOR)


      1. Clear the zero point calibration data (when using intelligent tester).


        1. Turn the ignition switch off.

        2. Connect the intelligent tester to the DLC3.

        3. Turn the ignition switch to ON and turn the intelligent tester on.

        4. Enter the following menus: Chassis / Electric Parking Brake / Utility / Reset Memory.

        5. Follow the intelligent tester display and perform reset memory.

          Tech Tips

          When the reset memory procedure is completed, the brake system warning light (yellow indicator) turns on.

      2. Clear the zero point calibration data (when not using intelligent tester).

        SST
        09843-18040

        1. Turn the ignition switch off.

        2. A010I7VE12
          Text in Illustration
          *1 Front view of DLC3

          Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

          Note

          Do not connect the wrong terminals, as this will cause parts to be damaged.

        3. Turn the ignition switch to ON.

        4. Perform both of the following procedures within 8 seconds:


          1. Perform the following electric parking brake switch operation: push → pull → push → pull.

          2. Perform the following with the brake pedal: depress → release → depress → release.

            A010LOTE02
        5. With the ignition switch ON, disconnect the connection of terminals 13 (TC) and 4 (CG) of the DLC3.

        6. Check that the brake system warning light (yellow indicator) turns on.

    3. OBTAIN ZERO POINT OF YAW RATE SENSOR AND BRAKE PEDAL STROKE SENSOR (CLUTCH PEDAL STROKE SENSOR)

      SST
      09843-18040

      Note


      • Before performing calibration, make sure that the vehicle is on a horizontal surface.

      • Do not press the clutch pedal during test mode. (for M/T)

      • Turn the air conditioning system off.


      1. Turn the ignition switch to ON.

      2. Check that the brake system warning light (yellow indicator) turns on.

        Note

        If the brake system warning light (yellow indicator) does not turn on, perform the Clear Zero Point of Yaw Rate Sensor and Clutch Pedal Stroke Sensor procedures.

      3. Enter test mode.


        1. Turn the ignition switch off.

        2. A010I7VE10
          Text in Illustration
          *1 Front view of DLC3

          Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3.

          Note

          Do not connect the wrong terminals, as this will cause parts to be damaged.

      4. Turn the ignition switch to ON.

      5. Perform the following procedures with the electric parking brake switch within 8 seconds:


        1. Push the electric parking brake switch 3 times and then pull it 3 times.

          A010IAEE02
        2. A010KX8E83

          Check that the PARK warning light blinks in test mode.

      6. Check that the brake system warning light (yellow indicator) turns off.

        Note

        The brake system warning light (yellow indicator) does not turn off if confirmation of the vehicle specifications and/or sensor calibration fails.

        If the brake system warning light (yellow indicator) does not turn off, repeat the procedure from entering test mode. If the procedure fails multiple times, proceed to Failure Investigation to determine the cause of the failure.

    4. FAILURE INVESTIGATION

      Tech Tips

      *: If the electric parking brake switch is operated too quickly, it does not operate properly.


      1. Turn the ignition switch to ON.

      2. Apply the electric parking brake.*

      3. Release the electric parking brake after the PARK warning light turns off.*

      4. Check for DTCs.

      5. Refer to Diagnostic Trouble Code Chart.

  9. CALIBRATION RELATED TO VEHICLE STABILITY CONTROL SYSTEM


    1. DESCRIPTION

      Follow the chart below to perform calibration.

      Parts to be Replaced Necessary Operation
      Skid control ECU (Brake actuator assembly) Engine variant learning
    2. ENGINE VARIANT LEARNING (Using the Intelligent Tester)


      1. Turn the ignition switch off.

      2. Connect the intelligent tester to the DLC3.

      3. Turn the ignition switch to ON.

      4. Turn the intelligent tester on.

      5. Switch the skid control ECU to Test Mode using the intelligent tester. Enter the following menus: Chassis / ABS/VSC/TRC / Utility / Test Mode.

        Tech Tips


        • Engine variant learning is automatically performed immediately after test mode is entered.

        • If the engine variant learning has not been done yet, the ABS warning light begins blinking in the test mode blinking pattern, the multi-information display changes to the test mode display, and then the ABS warning light and brake system warning light (red indicator) turn on for approximately 3 seconds.

        • A010KX8E83

          When the engine variant learning is correctly completed, the ABS warning light resumes blinking in the test mode blinking pattern, and the multi-information display shows the test mode display.

    3. ENGINE VARIANT LEARNING (Using SST Check Wire)


      1. Turn the ignition switch off.

      2. A010I7VE10
        Text in Illustration
        *1 Front view of DLC3

        Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3.

        SST
        09843-18040
      3. Turn the ignition switch to ON.

        Tech Tips


        • Engine variant learning is automatically performed immediately after test mode is entered.

        • If the engine variant learning has not been done yet, the ABS warning light, brake system warning light (red indicator) and slip indicator light turn on for approximately 5 seconds.

        • A010KX8E83

          When the engine variant learning is correctly completed, the ABS warning light begins blinking in the test mode blinking pattern, and the multi-information display shows the test mode display.

  10. BLEEDING AIR FROM BRAKE SYSTEM

    Tech Tips

    If any work is performed on the brake system or if air in the brake lines is suspected, bleed air from the brake system.

    Note


    • Apply the parking brake before bleeding the brakes.

    • Add brake fluid to keep the level between the MIN and MAX lines of the reservoir while bleeding the brakes.

    • If brake fluid leaks onto any painted surface, immediately wash it off.


    1. REMOVE CENTER COWL TOP VENTILATOR LOUVER

    2. FILL RESERVOIR WITH BRAKE FLUID

    3. BLEED BRAKE MASTER CYLINDER

      Note


      • If the master cylinder is reinstalled or if the reservoir becomes empty, bleed the master cylinder.

      • To prevent brake fluid from damaging painted surfaces, cover any surrounding parts with a piece of cloth.


      1. A010HW7E01

        Using a union nut wrench, disconnect the 2 brake lines from the master cylinder.

      2. A010H6U

        Slowly depress the brake pedal and hold it.*1

      3. A010IRD

        Cover the 2 outer holes with fingers and release the brake pedal.*2

      4. Repeat *1 and *2 3 or 4 times.

      5. A010HW7E01

        Using a union nut wrench, connect the 2 brake lines to the master cylinder.

        Torque:
        without VSC
        15 N*m  { 155 kgf*cm, 11 ft.*lbf }
        with VSC
        20 N*m  { 199 kgf*cm, 14 ft.*lbf }

        Note

        Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench.

    4. BLEED BRAKE LINE

    5. BLEED BRAKE ACTUATOR (w/ VSC)

      Note

      After bleeding the brake system, if the specified height or feel of the brake pedal cannot be obtained, bleed the brake actuator assembly with the intelligent tester by following the procedure below.


      1. Depress the brake pedal more than 20 times with the ignition switch off.

      2. Connect the intelligent tester to the DLC3.

      3. Turn the ignition switch to ON.

        Note

        Do not start the engine.

      4. Enter the following menus: Chassis / ABS/VSC/TRC / Utility / Air Bleeding.

        Tech Tips

        Refer to the intelligent tester operator's manual for further details.

      5. Bleed the front right brake line.

        Note


        • Make sure that the master cylinder reservoir tank does not run out of brake fluid.

        • Add brake fluid to keep the level between the MIN and MAX lines of the reservoir while bleeding the brakes.


        • Select "FR Line" on the intelligent tester.

        • Depress the brake pedal and hold it.

          Note

          The actuator operation stops automatically in 4 seconds.

        • Tighten the bleeder plug completely.

        Torque:
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

        • Wait 20 seconds.

        • Repeat the steps above until there are no more air bubbles in the fluid.

      6. Bleed the front left brake line.

        Note


        • Make sure that the master cylinder reservoir tank does not run out of brake fluid.

        • Add brake fluid to keep the level between the MIN and MAX lines of the reservoir while bleeding the brakes.


        • Select "FL Line" on the intelligent tester.

        • Depress the brake pedal and hold it.

          Note

          The actuator operation stops automatically in 4 seconds.

        • Tighten the bleeder plug completely.

        Torque:
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

        • Wait 20 seconds.

        • Repeat the steps above until there are no more air bubbles in the fluid.

      7. Bleed the rear right brake line.

        Note


        • Make sure that the master cylinder reservoir tank does not run out of brake fluid.

        • Add brake fluid to keep the level between the MIN and MAX lines of the reservoir while bleeding the brakes.

        • The actuator operation stops automatically in 4 seconds.


        • Select "RR Line" on the intelligent tester.

        • Depress the brake pedal and hold it.

        • Tighten the bleeder plug completely.

        Torque:
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

        • Wait 20 seconds.

        • Repeat the steps above until there are no more air bubbles in the fluid.

      8. Bleed the rear left brake line.

        Note


        • Make sure that the master cylinder reservoir tank does not run out of brake fluid.

        • Add brake fluid to keep the level between the MIN and MAX lines of the reservoir while bleeding the brakes.

        • The actuator operation stops automatically in 4 seconds.


        • Select "RL Line" on the intelligent tester.

        • Depress the brake pedal and hold it.

        • Tighten the bleeder plug completely.

        Torque:
        10 N*m  { 102 kgf*cm, 7 ft.*lbf }

        • Wait 20 seconds.

        • Repeat the steps above until there are no more air bubbles in the fluid.

      9. Disconnect the intelligent tester from the DLC3.

      10. Clear the DTCs.

    6. INSPECT FOR BRAKE FLUID LEAK

    7. INSPECT FLUID LEVEL

    8. INSTALL CENTER COWL TOP VENTILATOR LOUVER

  11. CALIBRATION RELATED TO POWER STEERING SYSTEM


    1. ROTATION ANGLE SENSOR INITIALIZATION AND TORQUE SENSOR ZERO POINT CALIBRATION

      Note

      Clear the rotation angle sensor calibration value, initialize the rotation angle sensor and calibrate the torque sensor zero point under any of the following conditions:


      • The power steering ECU is replaced.

      • The steering column assembly is replaced.

      • Steering effort differs between turning left and right.


      1. Inspection before calibration.


        1. Turn the ignition switch off.

        2. Connect the intelligent tester to the DLC3.

        3. Turn the ignition switch to ON.

        4. Turn the intelligent tester on.

        5. Enter the following menus: Chassis / EMPS / Data List.

        6. Check the values by referring to the table below.

        EMPS
        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        IG Power Supply

        ECU power source voltage/

        Min.: 0 V

        Max.: 20.1531 V

        11 to 14 V The ignition switch is ON.

        Note

        If the IG power supply voltage is 9 V or less, calibration cannot be performed. In this case, charge or replace the battery, and then perform calibration.

      2. Rotation angle sensor calibration value clear, rotation angle sensor initialization and torque sensor zero point calibration

        Note


        • If DTC C1516 (Torque Sensor Zero Point Adjustment Incomplete) is stored, the torque sensor zero point cannot be calibrated. Clear the DTC before starting calibration.

        • If DTC C1526 (Rotation Angle Sensor Initialization Incomplete) is stored, the rotation angle sensor cannot be initialized. Clear the DTC before starting initialization.


        1. Turn the ignition switch off.

        2. Connect the intelligent tester to the DLC3.

        3. Turn the ignition switch to ON.

        4. Turn the intelligent tester on.

        5. Enter the following menus: Chassis / EMPS / Utility / Torque Sensor Adjustment.

        6. According to the display on the intelligent tester, perform calibration.

        Note


        • Set the steering wheel to the center point and align the front tires straight ahead.

        • Do not turn the steering wheel sharply.

        • Do not touch the steering wheel during the torque sensor zero point calibration (for 3 seconds).

      3. INITIALIZATION RELATED TO AFS ECU

        Note


        • After the headlight swivel ECU is replaced, the new headlight swivel ECU does not operate if the vehicle specifications are not registered.

        • Once vehicle specifications are registered into a headlight swivel ECU, they cannot be overwritten (the vehicle specifications cannot be registered into an ECU that already has previously registered vehicle specifications).

        • Be sure to register the vehicle specifications before initializing the rear height control sensor.

        • Be sure to register the vehicle specifications with the main body ECU and ECM connected to the CAN communication system.

        • Initialize the headlight swivel ECU (store the zero point of the rear height control sensor in the headlight swivel ECU) after the vehicle height changes due to replacement of the suspension or after performing removal and reinstallation or replacement of the rear height control sensor.

        • When the headlight swivel ECU is replaced, initialization is also necessary.

        • Adjust the headlight aim after initializing the headlight swivel ECU.


        • When a malfunction is detected in the AFS, the rear height control sensor initialization is impossible. Perform troubleshooting for the AFS before initializing the rear height control sensor.


        1. CONFIRM METHOD OF REGISTRATION FOR VEHICLE SPECIFICATIONS (Procedure A)


          1. Confirm the method of registration for the vehicle specifications.

      4. Result
        Result Proceed to
        Using intelligent tester Procedure B
        Not using intelligent tester Procedure C
  • REGISTER VEHICLE SPECIFICATIONS (USING INTELLIGENT TESTER) (Procedure B)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON (when the vehicle specifications are unconfirmed, the AFS OFF indicator light blinks at a frequency of 0.5 Hz).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Sub System / Utility / ECU Information Sync / Next / Exit.

    5. Check that the AFS OFF indicator light stops blinking at a frequency of 0.5 Hz and blinks 6 times at a frequency of 2 Hz to confirm that the registration is complete.

    6. Go to procedure D.

  • REGISTER VEHICLE SPECIFICATIONS (NOT USING INTELLIGENT TESTER) (Procedure C)


    1. Turn the ignition switch to ON (when the vehicle specifications are unconfirmed, the AFS OFF indicator light blinks at a frequency of 0.5 Hz).

    2. Turn the low beam headlights on and off 8 times within 20 seconds.

    3. Check that the AFS OFF indicator light stops blinking at a frequency of 0.5 Hz and blinks 6 times at a frequency of 2 Hz to confirm that the registration is complete.

  • PREPARE VEHICLE FOR INITIALIZATION (Procedure D)


    1. Unload the trunk and vehicle, ensuring that the spare tire, tools and jack are in their original positions.

    2. Check that there are no passengers in the vehicle.

    3. Turn off the headlights.

    4. Stop the vehicle on a level surface and do not change the vehicle height.

  • CHECK INDICATOR LIGHT (Procedure E)


    1. Turn the ignition switch to ON, and check the AFS OFF indicator light.

      Tech Tips

      If the indicator light does not come on when turning the ignition switch to ON, perform troubleshooting according to Problem Symptoms Table.

      Result
      Result Proceed to
      OK Procedure F
      NG See procedure LIGHTING (for Exterior ) / LIGHTING SYSTEM / PROBLEM SYMPTOMS TABLE
  • INITIALIZATION (Procedure F)


    1. A010I7VE26
      Text in Illustration
      *1 Front view of DLC3

      Using SST, connect terminals 4 (CG) and 8 (LVL) of the DLC3.

      SST
      09843-18040
    2. A010J2N

      Turn the low beam headlights on and off using the light control switch within 20 seconds after connecting the terminals.

      Tech Tips

      The number of times the low beam headlights need to be turned on and off is determined by the present fuel level as shown below.

      Fuel Level Number of Times to Turn Low Beam Headlights on and off
      Fuel level is within A range. 5
      Fuel level is within B range. 4
      Fuel level is within C range. 3
      Fuel level is within D range. 2
      Fuel level at E. 1

      Note


      • Turn the low beam headlights on and off at approximately 1-second intervals.

      • Be sure to operate the light control switch from outside the vehicle.

    3. Check the indicator light.

      Tech Tips


      • *: The number of times that AFS OFF indicator blinks is determined by the number of times the low beam headlights are turned on and off.

      • If initialization cannot be finished normally, disconnect SST from the DLC3 and turn the ignition switch off. Then, perform troubleshooting according to the problem symptoms table and restart the procedure from the beginning.

      Result
      Result Proceed to
      OK Turn the ignition switch off (END)
      NG See procedure LIGHTING (for Exterior ) / LIGHTING SYSTEM / PROBLEM SYMPTOMS TABLE
  • REGISTRATION RELATED TO WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Entry and Start System)


    1. DESCRIPTION OF CODE REGISTRATION

      Tech Tips


      • Recognition code registration is necessary when replacing the door control transmitter or the door control receiver.

      • Add mode is used to register new recognition codes while still retaining codes already registered. This mode is used when a new transmitter is added. If the number of registered codes exceeds 4, the previously registered codes will be cleared in order, starting from the first registered code.

      • Rewrite mode is used to clear all the previously registered recognition codes in order to register new recognition codes. This mode is used when the transmitter or the door control receiver is replaced with a new one.

      • Confirmation mode is used to confirm how many recognition codes have already been registered before registering any additional recognition codes.

      • Prohibition mode is used to clear all the registered codes and disables the wireless door lock function. This mode is used when the transmitter is lost.

      • All of the following registration procedures must be performed in order and in a continuous sequence.

    2. REGISTER RECOGNITION CODE (USING INTELLIGENT TESTER)

      Tech Tips

      For detailed procedures, refer to the prompts on the tester screen. The number of currently registered codes can be checked on the first screen of Wireless Code Registration.


      1. Turn the ignition switch to ON.

      2. Enter the following menus: Body / Main Body / Utility / Wireless Code Registration.

      3. Press both the lock and unlock switches at the same time for 1 to 1.5 seconds.

      4. Press either switch for more than 1 second within 3 seconds.

      5. Check the response to the registration completion.

        A010LLOE20

        Tech Tips


        • If the lock-unlock operation occurs twice, the registration of the recognition code has failed. Perform the registration procedures again from the beginning.

        • If registering another transmitter, repeat the procedures after the tester operation. All 4 recognition codes can be registered consecutively.

      6. Perform either of the following to complete the registration of the recognition codes:


        • Use the intelligent tester to send a completion command.

        • Disconnect the intelligent tester.

    3. REGISTER RECOGNITION CODE (USING SWITCH OPERATION)


      1. The following conditions must be met.


        • No key is inserted in the ignition key cylinder.

        • The driver side door is open (the other doors are closed).

        • The driver side door is unlocked.

      2. Insert and remove the key into/from the ignition key cylinder twice (Insert → Remove → Insert → Remove) within 5 seconds.

        Tech Tips

        The procedure should end with the key removed.

      3. Perform the following operations within 40 seconds.


        1. Close and open the driver side door twice (Close → Open → Close → Open).

          Tech Tips

          The procedure should end with the door open.

        2. Insert and remove the key into/from the ignition key cylinder (Insert → Remove).

          Tech Tips

          The procedure should end with the key removed.

        3. Close and open the driver side door twice (Close → Open → Close → Open).

          Tech Tips

          The procedure should end with the door open.

        4. Insert the key into the ignition key cylinder and close all the doors.

      4. Perform the following operations within 40 seconds.


        1. Turn the ignition switch from ON to off at approximately 1 second intervals. Operate the ignition switch according to the number of times shown below.

          A010MA8E15

          Tech Tips

          If the number of ignition switch ON - off operations is 0, 4, 6 or more, there will be no response (the power door lock and unlock operation) to show which mode has been selected.

        2. Remove the key from the ignition key cylinder.

      5. Check the response to the selected mode within 5 seconds.

        A010GX9E01

        Note

        After the system has been set to prohibition mode, enter the confirmation mode and check that the number of registered keys is 0.

        Tech Tips


        • In confirmation mode, the lock-unlock operation will occur once for each recognition code that has been registered. For example, if 2 recognition codes have been registered, the lock-unlock operation will occur twice.

        • In confirmation mode, if no recognition codes have been registered, the lock-unlock operation will occur 5 times.

        • If confirmation mode or prohibition mode is selected, the operation ends after the response to the selected mode completes.

      6. If add mode or rewrite mode is selected, perform the following procedures.


        1. Press a single switch (lock or unlock) within 5 seconds.

        2. After completing the above step, check the response to the registration completion within 3 seconds.

          A010LLOE21

          Tech Tips


          • If the lock-unlock operation occurs twice, the registration of the recognition code has failed. Perform the registration procedures again from the beginning.

          • If registering another transmitter, repeat the procedures after the response to the selected mode confirmation. All 4 recognition codes can be registered consecutively.

      7. Perform either of the following to complete the registration of the recognition codes:


        • Open a door.

        • Insert the key into the ignition key cylinder.

  • INITIALIZATION RELATED TO POWER WINDOW CONTROL SYSTEM


    1. INITIALIZE POWER WINDOW CONTROL SYSTEM (POWER WINDOW REGULATOR [ALL DOORS])

      CAUTION:

      When the door window regulator motor is reinstalled or replaced, the power window control system must be initialized. Functions such as auto up/down, jam protection and key-off do not operate if the initialization is not performed.

      Tech Tips

      When the battery is replaced, it is not necessary to initialize the door window regulator.

      Note


      • When the door window regulator motor is replaced, DTC B2313 is output. Clear the DTC after the initialization.

      • When performing initialization, do not perform any other procedures.

      • After any door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used, due to detection of a value different from the operation learned value of the door glass movement speed. In such cases,

      • If the initialization is not completed properly, the LIN communication system may have a malfunction (See procedure NETWORKING / LIN COMMUNICATION SYSTEM / HOW TO PROCEED WITH TROUBLESHOOTING).


      1. Connect the battery and turn the ignition switch to ON (at this time, the LED on the power window switch blinks to indicate that it is ready for initialization).

        Tech Tips

        If the LED of the power window switch is not blinking, or if the jam protection function operates when its operation conditions are not met, disconnect the battery during a power window operation of the appropriate door window regulator.

        Note

        After connecting the battery, check that the LED of the power window switch is blinking.

      2. Fully close the window by fully pulling the power window switch, and hold the switch for 1 second or more after the window is fully closed to reset the glass position. The LED on the power window switch stops blinking and illuminates to indicate that the initialization is complete.

  • INITIALIZATION RELATED TO SLIDING ROOF DRIVE GEAR

    Note


    Tech Tips

    When the cable is disconnected and reconnected to the negative (-) battery terminal or the drive gear connector is disconnected and reconnected, the sliding roof drive gear (pulse sensor initial position setting) initialization is not necessary.


    1. Turn the ignition switch to ON.

    2. Operate the roof sunshade so that it moves to the fully open position.

    3. Push and hold the open switch on the map light (roof sunshade switch) until initialization is complete.

      Tech Tips


      • When it is detected that the motor is locked (the roof sunshade has moved further to the rear than the fully open position), the detected position is set as the position information.

      • After the motor locks, the final part of the initialization will start and the roof sunshade will continue to move until it reaches the fully open position, where it then stops.