Abs

[monarch_kiss]

Each time when I drive my car, the ABS light is always on. I think the ABS is dead.

However, will the ABS problem solved if I change new ABS unit ?
OR ... ???

 

[Larry Bastanza]

This is just too broad a question. First thing is to install the test jumper and read the trouble codes. Since the ABS system is kind of pricey, I would not recommend the "shotgun" approach.

Let us know the trouble codes and we can go to the next step.

HTH,
LarryB

 

[monarch_kiss]

This is just too broad a question. First thing is to install the test jumper and read the trouble codes. Since the ABS system is kind of pricey, I would not recommend the "shotgun" approach.

Let us know the trouble codes and we can go to the next step.

HTH,
LarryB

Hi, Larry

I am a newbie for this mechine & also for the cars ...

I just saw the post someone is selling the ABS unit, so i just think maybe I need it since my ABS is gone

By the way, what's the trouble code ???

Thanks again

 

[hlweyl]

By the way, what's the trouble code ???

When you take a car to a mechanic nowadays they use a code reader/scanner to pull any codes that your computer has stored. You can do this yourself with the procedure here: http://www.nsxprime.com/FAQ/DIY/trouble_codes.htm

Here's a great diy on ABS system http://www.danoland.com/nsxgarage/brakes/abs/abs.htm

If you do not feel comfortable wrenching on your car, bring it to a good technician but for heaven's sake, DO NOT replace the ABS system just because you have a MIL light on

Good luck

 

[monarch_kiss]

When you take a car to a mechanic nowadays they use a code reader/scanner to pull any codes that your computer has stored. You can do this yourself with the procedure here: http://www.nsxprime.com/FAQ/DIY/trouble_codes.htm

Here's a great diy on ABS system http://www.danoland.com/nsxgarage/brakes/abs/abs.htm

If you do not feel comfortable wrenching on your car, bring it to a good technician but for heaven's sake, DO NOT replace the ABS system just because you have a MIL light on

Good luck

Thanks man...

That's helpful I think

However, I also go through the "troubleshooting -- ALB" I think the pump cannot restore pressure within 120 seconds the ABS computer puts the system in "fail safe mode" and lights the ABS ( ALB ) warning light. Therefore, in this case, should I do same step as you & Larry said or I have to go mechanic to replace ?

Thanks very much

 

[Larry Bastanza]

Yes,

DIY will discuss bleeding the system and also "exercising" it properly. Most times you will just need to perform these steps and not replace anything. Do you notice brake fluid leaking from the top of your ABS reservoir?? Is the reservoir up to the proper level?? It is quite rare to actaully have to replace the ABS system.

Let us know if you have any questions. Do read up on the ABS system in the FAQ and read DanO's excellent DIY.

HTH,
LarryB

 

[NSX-Racer]

You get also an ABS warning light when one of the 4 wheel sensors is bad or when one of the 2 ABS fuses is blown or....(multiple reasons, you really should read out an error code first)

 

[Joe Gliksman]

I had similar problem as others have

The ALB system could not reset--trash in one of the little valves.
I fixed mine as follows:
Turn off car near loose sand or puddles of water.
Start car.
When ALB pump starts running trying to pressure up, drive into the loose sand or water and nail the brakes hard. It may take two or three tries. ALB may reset itself and problem solved.

Worked for me--twice now in the past 5 years.

 

[monarch_kiss]

Re: I had similar problem as others have

The ALB system could not reset--trash in one of the little valves.
I fixed mine as follows:
Turn off car near loose sand or puddles of water.
Start car.
When ALB pump starts running trying to pressure up, drive into the loose sand or water and nail the brakes hard. It may take two or three tries. ALB may reset itself and problem solved.

Worked for me--twice now in the past 5 years.

I see ...

I'll try tho.

By the way, How can I read the ALB code ???


Thanks yo !