Altima 2007-2009

Hybrid

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Specific to:

Nissan Altima 2007-2010


CAUTION
If any DTC is indicated, erase the indicated DTC. After the procedure of air bleed, perform initialization of linear solenoid valve.


NOTE
The brake warning buzzer may be activated during the air bleed procedure. The work can be continued, as it is normal.

Air Release of Stroke Simulator System



Simulator System 2

Specific to:

Nissan Altima 2007-2010


NOTE
Air bleeding is necessary for the front left brake only.

  1. Connect a vinyl tube to the bleeder valve of the front left brake.
  2.  
  3. When performing air bleed, following conditions must be met:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    ABS motor relay No.1 and No.2 are set
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  4.  
  5. Select -AIR REL INHIBIT- in -ACTIVE TEST-.
  6.  
  7. Loosen the bleeder valve and bleed air with the brake pedal depressed.
  8.  
  9. Ensure that there is no air from the bleeder.
  10.  
  11. Tighten the bleeder valve to the specified torque.
  12.  
  13. Return to previous step -Air Release of Stroke Simulator System 1-. Repeat -Air Release of Stroke Simulator System 1- and -Air Release of Stroke Simulator System 2- at least 3 times.
  14.  

Simulator System 1

Specific to:

Nissan Altima 2007-2010


WARNING
Perform the air bleed procedure within 30 seconds after the transmission of the signal from CONSULTIII. When the air bleed is performed afterward, the re-transmission of the signal from CONSULT-III is needed.


NOTE
Air bleed from the bleeder is not necessary in this stage. This process is performed to send air contained in the stroke simulator to piping. Pedal operation only and no need of air bleed from the bleeder.

  1. Turn ignition switch OFF.
  2.  
  3. Connect CONSULT-III.
  4.  
  5. Turn ignition switch (READY).
  6.  
  7. When performing air bleed, following conditions must be met:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    ABS motor relay No.1 and No.2 are set
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  8.  
  9. Select -AIR REL STROKE SIM- in -ACTIVE TEST-.
  10.  
  11. Step on the brake pedal 20 times with its stroke fully within continuously 20 to 30 seconds.
  12.  

Air Release Of High-Pressure Line



Specific to:

Nissan Altima 2007-2010


CAUTION
Be careful with fluid level in the reservoir tank because a large amount of brake fluid flows back to the reservoir tank.


NOTE
Air bleed from the bleeder is not necessary in this stage.

  1. Turn ignition switch OFF.
  2.  
  3. Connect CONSULT-III.
  4.  
  5. Turn ignition switch (READY).
  6.  
  7. When performing air bleed, following conditions must be met:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    ABS motor relay No.1 and No.2 are set
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  8.  
  9. Select -ACC 0 DOWN- in -ACTIVE TEST-.
    NOTE
    Return air remaining in the high-pressure line to reservoir tank and open atmosphere.

  10.  
  11. Repeat 5 times to ensure the circulation of brake fluid since visual judgment of completion is difficult.
  12.  
  13. Fill the brake fluid to the MAX line after completing this operation, with -ACC 0 DOWN- condition.
  14.  

Air Release Of Power Supply System



Specific to:

Nissan Altima 2007-2010


CAUTION



Monitor the fluid level in the reservoir tank during the air bleeding.
 
Always use new brake fluid for refilling. Never reuse the drained brake fluid.
 
Perform the air bleed procedure within 10 seconds after the transmission of the signal from CONSULT-III. When the air bleed is performed afterward, the re-transmission of the signal from CONSULT-III is needed.
 


NOTE
No need to step on the brake pedal. Air bleeding is necessary for the front left brake only.

  1. Turn ignition switch OFF.
  2.  
  3. Connect CONSULT-III.
  4.  
  5. Turn ignition switch (READY).
  6.  
  7. Connect a vinyl tube to the bleeder valve of the front left brake.
  8.  
  9. When performing air bleed, following conditions must be met:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    ABS motor relay No.1 and No.2 are set
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  10.  
  11. Select -AIR REL PWR SPLY 2- in -ACTIVE TEST-.
  12.  
  13. Loosen the bleeder valve.
  14.  
  15. Ensure that there is no air leakage from the bleeder.
  16.  
  17. After a complete air bleeding, tighten bleeder valve to the specified torque.
  18.  

Air Release Of Rear Wheel System



Specific to:

Nissan Altima 2007-2010


CAUTION
Monitor the fluid level in the reservoir tank during the air bleeding. Always use new brake fluid for refilling. Never reuse the drained brake fluid.

  1. Turn ignition switch OFF.
  2.  
  3. Connect 2 motor relays.
  4.  
  5. Connect CONSULT-III.
  6.  
  7. Turn ignition switch (READY).
    NOTE
    If CONSULT-III is frozen, erase the DTC.

  8.  
  9. Confirm accumulator pressure level by using -DATA MONITOR- in CONSULT-III.
    1. Select -ACC PRESS SEN- in -DATA MONITOR-.
    2.  
    3. Ensure that this voltage is over 3.42 V.
    4.  
    5. If voltage is under 3.42 V, then step on the brake pedal several time.
    6.  

  10.  
  11. When performing air bleed, following conditions must be met:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    ABS motor relay No.1 and No.2 are set
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  12.  
  13. Connect a vinyl tube to the bleeder valve of the rear brake.
  14.  
  15. Select -AIR REL INHIBIT- in -ACTIVE TEST-.
  16.  
  17. Loosen the bleeder valve and bleed air with the brake pedal depressed.
  18.  
  19. Ensure that there is no air leakage from the bleeder.
  20.  
  21. After a complete air bleeding, tighten bleeder valve to the specified torque.
  22.  
  23. Check that the fluid level is the reservoir tank is within the specified range after air bleeding.
  24.  

Air Release Of Static Pressure System (Front Wheel)



Specific to:

Nissan Altima 2007-2010


CAUTION
Monitor the fluid level in the reservoir tank during the air bleeding. Always use new brake fluid for refilling. Never reuse the drained brake fluid.

  1. Turn ignition switch OFF.
  2.  
  3. Connect CONSULT-III.
  4.  
  5. Turn ignition switch (READY).
  6.  
  7. When performing air bleed of the static pressure system and suction drain system, remove 2 relays for brake actuator motor beforehand.
  8.  
  9. Connect a vinyl tube to the bleeder valve of the front brake.
  10.  
  11. When performing air bleed, following conditions are required:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  12.  
  13. Select -AIR REL INHIBIT- in -ACTIVE TEST-.
  14.  
  15. Loosen the bleeder valve and bleed air with the brake pedal depressed.
    NOTE
    Air bleeding is allowed to start from either right or left.

  16.  
  17. After a complete air bleeding, tighten bleeder valve to the specified torque.
  18.  
  19. Check that the fluid level is the reservoir tank is within the specified range after air bleeding.
  20.  

Air Release Of Suction Drain System



Specific to:

Nissan Altima 2007-2010


CAUTION
Monitor the fluid level in the reservoir tank during the air bleeding. Perform the air bleed procedure within 30 seconds after the transmission of the signal from CONSULT-III. When the air bleed is performed afterward, the re-transmission of the signal from CONSULT-III is needed.


NOTE
Air bleed from the bleeder valve is not necessary since this operation is to return brake fluid (air).

  1. Turn ignition switch OFF.
  2.  
  3. Connect CONSULT-III.
  4.  
  5. Turn ignition switch (READY).
  6.  
  7. When performing air bleed, following conditions are required:

    ABS relay No.1 and No.2: ON
     
    Parking brake: ON
     
    Shift position: P range
     
    Vehicle speed: 0 km/h (0 MPH)
     
    Normal power supply voltage
     
    Normal communication with HV
     
    No failure of brake system (except following items):
     



    Motor relay
     
    Accumulator
     
    Fluid level switch
     
    Calibration for each sensors and linear solenoid
     
    Test mode diagnostic code
     

  8.  
  9. Select -AIR REL DRAIN- in -ACTIVE TEST-.
  10.  
  11. Step on the brake pedal and return brake fluid to reservoir tank.
  12.  
  13. Ensure that no air (bubble) is contained in the brake fluid circulated from reservoir tank.
  14.  

 
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