So whet else could be the problem?

2002 GMC SIERRA
92,000 MILES
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BRENT NELSON
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i have SES light, and i checked the codes my ABS speed sensor, b2 o2 sensor, brake light stop switch. I replaced my ABS speed sensors, b2 o2 sensor, brake light stop switch, and then i cleared the code. then a few minuets latter it came back with the same codes.
Oct 4, 2011 at 7:52 PM
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ASEMASTER6371
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what was the abs code?? did a shop check this or was it a guess??
what was the code for the engine that led you to an o2??

the ses will go out when the abs is repaired correctly.

Roy
Oct 4, 2011 at 8:04 PM
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JDL
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What were the actual codes?? The code doesn't tell you what to replace, only that the system thinks there is a problem somewhere on that circuit. It could be a wiring issue and not the sensor at all. It could be several things? Not enough info.
Oct 4, 2011 at 8:06 PM
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