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Showing posts with label ABS brake working procedure. Show all posts
Showing posts with label ABS brake working procedure. Show all posts

Sunday, December 16, 2012

ABS actuator Runs with Ignition OFF

ABS, TCS, and Slip Lights Warning lights on Dashboard


And ABS actuator will not stop even vehicle is turned OFF.

Its issue with ABS control relay.


Its a  common issue noticed by other Infiniti Q45t vehicle owners too. The ABS relay is stuck up on ,its not closing  and  need to replace the ABS relay.

Here is a picture of the location. It is inside the black box. You will see two small black relays. Replace the one with the x pattern on it.

INFINITI ABS RELAY


Infiniti ABS control relay


These details will help.
Thanks.


OTHER MOST VIEWED SOLUTIONS:---


All types of ABS LIGHT / brake problems and repairs

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ABS light stays on but brakes work fine?

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VCS and ABS lights go on and off intermittently on Lexus?

http://howtobyme.blogspot.com/2011/11/vcs-and-abs-lights-go-on-and-off.html

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The ABS and Traction Control Lights stays ON dash of car?

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ABS & Brake lights warning indicator steady on dash and speedometer not working for Dodge Ram?

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Battery Light and ABS Light on Dash

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Sometimes ABS light comes on while Driving?    

http://howtobyme.blogspot.com/2011/12/sometimes-abs-light-comes-on-while.html

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How Anti-Lock Brakes Work?

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Brake System Troubleshooting?

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Anti-lock brake light stays on all the time?

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ABS light comes on and Car makes Grinding noise?
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ABS trouble codes for all models?

2008 Toyota Highlander: ABS warning light Blinking and OBD Error codes Coming?

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2003 Lexus ES: VSC, TRAC OFF, ABS lights ON?

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2008 Toyota Highlander Hybrid: Warning Lights Abs, Vsc & Brake Are On?

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ABS & Brake warning lights remains steady on dash?

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Can I drive the car without ABS fuse connected?

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Where is ABS/TCS module located on 2005 Cadillac Deville

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ABS motor keeps running?

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When the car stops, abs pump turns ON?

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Replacing ABS unit on Buick Century?

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2008 Toyota Tacoma: ABS causes Brake pedal fade?

http://technoanswers.blogspot.in/2012/04/2008-toyota-tacoma-abs-causes-brake.html

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Toyota Camry: Premature ABS Actuation?

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How to replace ABS Modulator Control Unit on Acura Integra?
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How to replace ABS Pump Assembly on Acura Integra?
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How to remove ABS Accumulator on Acura Integra?
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How to remove ABS Control Unit on Acura Integra?
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Thursday, December 8, 2011

Car Brake lines have no pressure?

First inspect if there is brake fluid or not.If the fluid is low,then add brake fluid.
But if after adding brake fluid,still brake lines have no pressure,then more troubleshooting is required.
When the master cylinder [just below the plastic reservoir where you added the fluid] goes empty, air gets in it. Since air can be compressed [unlike liquids] the system does not generate any pressure. You may have to bleed the entire brake system to get the air out. Before you go to all that trouble, there is a short cut you can try. Have someone watch the fluid reservoir [with cap removed] for air bubbles while you gently press the brake pedal about 1/2 way down and release it. This will allow the air trapped in the master cylinder to escape upwards. Repeat until no bubbles are seen in the reservoir and you have a firm pedal. This trick may require up to 50 pumps of the pedal. The truck must be on level ground or with the front of the truck slightly above the rear.
Did you find any brake fluid on the ground? If so, you must fix that leak. If no fluid was found on the ground, then the leak is the rear seal of the master cylinder. The fluid gets sucked into the power brake booster [big, black metal can behind the master cylinder], then into the engine and out the exhaust. If this is the case, you need to replace the master cylinder to fix the leak. Follow the instructions which will come with the replacement master cylinder to "bench" bleed it prior to installation.
This details will help.Thanks.----------------------


For car brake related solved answers,go through the list mentioned below:----------

How Anti-Lock Brakes Work?

Brake System Troubleshooting?

http://technoanswers.blogspot.com/2011/11/brake-system-troubleshooting.html

Abs and service light comes on?

All types of brake problems and repairs

http://howtobyme.blogspot.com/2011/11/abs-and-service-light-comes-on.html

 

ABS light stays on but brakes work fine?

http://howtobyme.blogspot.com/2011/11/abs-light-stays-on-but-brakes-work-fine.html

VCS maintenance required on Toyota Camry?

http://howtobyme.blogspot.com/2011/11/vcs-maintaince-required-on-toyota-camry.html

VCS and ABS lights go on and off intermittently on Lexus?

http://howtobyme.blogspot.com/2011/11/vcs-and-abs-lights-go-on-and-off.html

ABS & Brake lights warning indicator steady on dash and speedometer not working for Dodge Ram?

http://howtobyme.blogspot.com/2011/11/abs-brake-lights-warning-indicator.html

E-brake is stuck down on Ford Focus?

http://schematicsdiagram.blogspot.com/2011/12/e-brake-is-stuck-down-on-ford-focus.html

When the car stops, abs pump turns ON?

http://howtobyme.blogspot.com/2011/12/when-car-stopsabs-pump-turns-on.html

Where is Power Brake Booster located on 1995 Lincoln Town Car?

http://howtobyme.blogspot.com/2011/12/where-is-power-brake-booster-located-on.html

Sometimes ABS light comes on while Driving?

http://howtobyme.blogspot.com/2011/12/sometimes-abs-light-comes-on-while.html