Nissan Pathfinder 1996-05

Control Module

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Removal & Installation




NOTE
This procedure covers the removal and installation of the ABS Actuator and Electric Unit Assembly.

  1. Disconnect the negative battery cable.
  2.  
  3. Drain the brake fluid into a suitable container.
  4.  
  5. Disconnect the actuator harness from the ABS actuator and electric unit (control unit).
    WARNING
    When disconnect the brake lines, use a flare nut wrench to prevent the flare nuts and brake tubes from being damaged. Be careful not to splash brake fluid on painted areas.

  6.  
  7. Disconnect the brake lines.
  8.  
  9. Remove the three bolts and remove the ABS actuator and electric unit (control unit).

    Click image to see an enlarged view

    Fig. ABS actuator and electric unit assembly-2005 models

  10.  

To install:

  1. Installation is the reverse of the removal procedure, noting the following:.
    NOTE
    If the ABS actuator and electric unit (control unit) is replaced, make sure to adjust position of steering angle sensor with a Consult-II® or equivalent scan tool.



    Use a commercially available flare nut wrench on the brake lines
     
    Always tighten brake tubes to the proper specification (see illustration) when installing.
     
    Never reuse drained brake fluid.
     
    After installation of the ABS actuator and electric unit (control unit), refill brake system with new brake fluid. Then bleed the air from the system, as outlined at the beginning of this section.
     

  2.  

With VDC/TSC

NOTE
This procedure covers removal and installation of the VDC/TCS/ABS Actuator and Electric Unit Assembly.

Refer to the accompanying illustrations for actuator removal and installation. Note the following when removing and installing the actuator.



Before servicing, disconnect battery cables.
 
When disconnecting the brake lines, use a flare nut wrench to prevent flare nuts and brake line from being damaged.
 
To install the brake lines, use a commercially available brake tube torque wrench
 
Do not remove and install actuator by holding harness.
 
After work is completed, bleed air from the brake lines. Refer to the procedure at the beginning of this section.
 
When replacing ABS actuator a