Monday, November 14, 2011

How to replace ABS Modulator Control Unit on Acura Integra?

The details are mentioned below:---

Modulator Control Unit



The Modulator Control Unit (MCU) contains solenoid valves for each wheel. These valves are independent of each other and are positioned vertically for improved maintainability. The modulators for the rear wheels act as proportioning control valves to prevent the rear wheels from locking up in the event the anti-lock braking system is malfunctioning or not activated.
See Figure 1
Click image to see an enlarged view
Fig. Fig. 1: Circuits of the Modular Control Unit (MCU)

REMOVAL & INSTALLATION



See Figure 2
Click image to see an enlarged view
Fig. Fig. 2: View of the modulator control unit and mounting bracket
  1. Disconnect the negative battery cable.
  2. Remove the modular unit mounting bolts.
  3. Detach the pump motors connectors.

WARNING
Use a flare nut wrench on the fittings to prevent stripping of the line nuts.

  1. Disconnect the brake lines.
  2. Remove the modular unit from the bracket assembly.
To install:
  1. Install the modular unit.
  2. Connect the brake lines, using a flare nut wrench. Tighten the fittings to 11 ft. lbs. (15Nm).
  3. Connect the modulator unit.
  4. Attach the pump motor connectors.
  5. Begin with the front wheels, start bleeding the braking system.
  6. Bleed the rear wheels thoroughly after completion of the front.
  7. Connect the negative battery cable.
  8. After starting the engine, check to see of the ABS lamp is not on.
  9. Drive the vehicle and check that the ABS light does not come on.

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For more car related problem troubleshooting:---

This are the sections, you can go through and click the link to read its troubleshooting.

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Lexus: Anti-lock Brake System Actuator?


2001 Lexus IS 250 and IS 350.
Lexus: Actuator replacing for Anti-lock Brake System?
Click the link below:---



2001 Lexus ES 300 :---
How to replace ABS Actuator on 2001 Lexus?
Click the link below:---

Lexus: How to bleed ABS system?

Click the link below:--


What is ABS and how does it works on vehicles?


How to test ABS system in vehicle?


Lexus: Wheel Speed Sensors Removal?


How to manually bleed brake systems on Lexus?


How to remove brake pads on 2001 Lexus?


How to replace brake Caliper on 2001 Lexus ?


 

2001 Lexus: Brake Disc Rotor removal?


Brake Pads replacing on 2001 Lexus?


How to adjust parking Brake cable on 2001 Lexus?


How to adjust parking Brake shoes on 2001 Lexus?


Rear Brake Pads removal on 2001 Lexus?


Rear Brake Rotor replacing on 2001 Lexus?


Removing Rear Brake Caliper on 2001 Lexus?

http://howtobyme.blogspot.com/2011/10/removing-rear-brake-caliper-on-2001.html
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The car will not start?

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Car will not crank?


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Car has no spark?


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How to troubleshoot car battery?

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How to test starter solenoid?

http://schematicsdiagram.blogspot.com/2011/06/how-to-test-starter-solenoid.html

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How to test cars starter?

http://schematicsdiagram.blogspot.com/2011/06/how-to-test-cars-starter.html

How to replace starter in car?



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car will turn over but will not start?



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Car wont start?


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