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So whet else could be the problem?

Tiny
BRENT NELSON
  • MEMBER
  • 2002 GMC SIERRA
  • 92,000 MILES
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.
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Tuesday, October 4th, 2011 AT 7:52 PM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
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
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Tuesday, October 4th, 2011 AT 8:04 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
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.
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Tuesday, October 4th, 2011 AT 8:06 PM

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