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1999 ABS Issue

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Old Sep 13, 2011 | 05:39 PM
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Default 1999 ABS Issue

A friend has a 99 that needs the ABS valve body replaced. He had 2 different mechanics check it out. He was told it would cost $2400 for the repair. Does anyone besides GM offer these ABS valvebodies?

Thanks
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Old Sep 13, 2011 | 07:08 PM
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You can try this place for used or rebuilt. Some here say they are just used units, and they aren't rebuilt. I can't say, as I have no personal experience with this company.
http://corvettesalvage.com/index.php...roducts_id=859
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Old Sep 13, 2011 | 08:47 PM
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What codes is your friend seeing on the DIC display?
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Old Sep 13, 2011 | 09:32 PM
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Originally Posted by dgrant3830
What codes is your friend seeing on the DIC display?
I'll get the code.
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Old Sep 16, 2011 | 12:35 PM
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He could give me the codes. The ABS is in stall mode.
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Old Sep 18, 2011 | 06:33 PM
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Thanks, we will check that
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Old Sep 19, 2011 | 06:41 PM
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Originally Posted by blkvette85
He could give me the codes. The ABS is in stall mode.
I am not sure of your meaning.

Did he tell you he could or could not read the codes?

If all he told you was the BPMV motor is stalled the code for that is C1243. There could be other codes. Did the other mechanics actually check the circuitry or did they read the code and assume it was the pump motor. There are several possible causes for this code: 1) Wiring or Ground Issues; 2) BPMV Motor Bad; 3)EBTCM Bad; 4)Both EBCTM and BPMV bad due to leak. Like all the other codes you can't assume the name of the code tells you anything about what is bad. All that does is tell you where the symptom to the problem was noticed.

Does he know how to read the codes using the DIC?

Here is the diagnostic for C1243:


Bill
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