S2000 Under The Hood S2000 Technical and Mechanical discussions.

Why can't I get ABS codes light is on..

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Old Apr 20, 2011 | 04:31 PM
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Default Why can't I get ABS codes light is on..

So I did a shaved tucked engine bay, I did have to extend the wires for the ABS pump. I checked all of them and I spliced them correctly. My ABS light is on, and I took it to the dealership and they could get ANY codes, the ABS computer was not even responding.. so they can't pull any codes, and also I can't pull any codes for it no a small scanner that reads ABS codes. I check the DLC there are two wires from the ABS that run to it, both are good.

I checked the voltage at the ABS plug, 12.46 volts, so that is good too. The only thing I couldnt get was a ground so I will look for that, but this all seems weird.


If anyone has any input let me know, it would be greatly appreciated.

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Things for everyone to know.

1. all four wheel speed sensor are god hooked, they didn't need to be spliced or anything.
2. There is voltage to the ABS pump
3. the DLC wires from the ABS pump to the DLC plug are intact and have no shorts.
4. The light is on in the dash ABS.
5. there is a .1 V or less on the plugs that are not positive, I checked onDemand5 and that is perfect.
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Old Apr 21, 2011 | 05:58 AM
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up.
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Old Apr 21, 2011 | 12:35 PM
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Can someoen go out to their S2000 unplug the 25 Pin connector from the ABS computer that is attached to the pump, plug it back in and see if the pump makes a noise, my computer may be fried, someone that would do this, I would be greatly appreciative.
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Old Apr 21, 2011 | 12:53 PM
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up..
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Old Apr 21, 2011 | 02:45 PM
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figured it out.
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