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ABS light, Speedometer, and Gas gauge problems

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Old 03-20-2010, 06:10 PM
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Default ABS light, Speedometer, and Gas gauge problems

My ABS light, Speedometer, and Gas gauge weren't working so i changed the sensor on the top of my read diffenential and they all worked which surprised me. But now when i press the brake pedal it has the abs vibration every time i hit the brakes. Whats up with that, im pretty sure its not normal?
Old 03-20-2010, 06:49 PM
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Originally Posted by tmc161
My ABS light, Speedometer, and Gas gauge weren't working so i changed the sensor on the top of my read diffenential and they all worked which surprised me. But now when i press the brake pedal it has the abs vibration every time i hit the brakes. Whats up with that, im pretty sure its not normal?
VSS & Gas gauge?
Old 03-20-2010, 09:29 PM
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Is the vss the sensor on top of the rear diff?
Old 03-20-2010, 09:52 PM
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Originally Posted by tmc161
Is the vss the sensor on top of the rear diff?
Yup, the ABS ring in the differential does 'double duty'. It is the speed sensor and the ABS sensor. So, it could correct your ABS and Speedo problems but, certianly not a speedo/gas gauge problem, I think that's what Ymeski is getting at, sometimes he's a bit ambiguous....
Old 03-20-2010, 10:04 PM
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Yea but do you know what the abs vibration could be? It never did that before and its really annoying.
Old 03-20-2010, 10:08 PM
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Oh yea and i forgot to mention the speedometer needle does not stay steady it bounces a lot instead of staying steady what could be causing that?
Old 03-20-2010, 10:30 PM
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Originally Posted by tmc161
Oh yea and i forgot to mention the speedometer needle does not stay steady it bounces a lot instead of staying steady what could be causing that?
How long w/o speedo? Same time w/o ABS? W/o guage? I'm woundering if you have rotor problems that didn't stand out prior. Then again, your ABS function & Speedo are not static. I bet your gauge is a happy camper though! If not, it's ground related. Wait a minute, when you say the ABS light was not working, do you mean it wouldn't light, and now it does, or visa versa or what???

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Old 03-20-2010, 11:17 PM
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It was about 4 or 5 months without any of them. And i meant my abs light was on and went off with the new vss.
Old 03-21-2010, 10:26 PM
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now in the morning my abs light was on and gas gauge didnt work then a little while ago the abs light was off. And i still dont know whats causing that abs type feeling/vibration
Old 03-21-2010, 11:07 PM
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Originally Posted by tmc161
now in the morning my abs light was on and gas gauge didnt work then a little while ago the abs light was off. And i still dont know whats causing that abs type feeling/vibration
Check fluid level & make sure to floats not hanging.



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