manually cycling ABS pump '00 c5
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Burning Brakes
Joined: Mar 2012
Posts: 877
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From: Cherry Hill NJ
manually cycling ABS pump '00 c5
I'm getting a 1255HC code. I haven't torn into it yet, but tonight I'm going to flush the system and check all the grounds. I was wondering if there is a thread somewhere that shows how to jump the ABS pump to force it to cycle. I did a search last night until my eyes bled and I understand that getting a new module is pretty much out of the question. The car is for track only, so I will have to learn to live without the ABS. I think before I spend $800 on a used module, I'd get a DRM proportioning valve.
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From: Anthony TX
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St. Jude Donor '08
4th Gear
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From: Santa Fe, NM
Thank you!
[QUOTE=Bill Curlee;1580947655]Here ya go brother!!!
http://forums.corvetteforum.com/c5-t...post1572045355]
http://forums.corvetteforum.com/c5-t...post1572045355]
Race Director
Joined: Oct 2004
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[QUOTE=Ortegb01;1605987855]
Welcome to the forum, but why in the world would you re-post a 10 year old thread, then add absolutely nothing to it???
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From: Santa Fe, NM
[QUOTE=grinder11;1605989768]
Hmm, great question, I did add information about the process and the success. Cannot understand where that information went?
Well, I will figure it out.
2000 Corvette
First sharpened a piece of welding rod to connect/pierce into the Green Wire on the pump. Used my battery charger on the 2 amp setting. Once contact from the charger to the rod the motor started, I repeated the process three times at
three minute intervals. Rod got hot until amp
draw dropped to less 5. Your instructions are
Excellent! Now the ABS works!
Well, I will figure it out.
2000 Corvette
First sharpened a piece of welding rod to connect/pierce into the Green Wire on the pump. Used my battery charger on the 2 amp setting. Once contact from the charger to the rod the motor started, I repeated the process three times at
three minute intervals. Rod got hot until amp
draw dropped to less 5. Your instructions are
Excellent! Now the ABS works!
Last edited by Ortegb01; Dec 5, 2022 at 10:23 AM.