Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

ABS pump motor over run

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Old Feb 8, 2013 | 04:53 PM
  #1  
MechEng's Avatar
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From: Toronto, ON, Canada
Icon2 ABS pump motor over run

I checked the ABS code and got:
1 pulse ...5 seconds....1 pulse....5 seconds..... 1 pulse

Then no more pulses at all. I assume this is code 1?
Not sure why it only repeats 3x?

This code represents Pump motor over run. Does anybody know the fix for this?
Thanks

PS it is for a 92 Accord ex-r
Old Feb 9, 2013 | 08:47 AM
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Default Re: ABS pump motor over run

Tumbleweed tumbles away in the wind....
Old Feb 9, 2013 | 10:10 AM
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Default Re: ABS pump motor over run

1



– Pump Motor Over-Run

Probable Cause[s]
1.Open or short circuit condition
2.Poor electrical connection
3.Air in hydraulic system
4.Leak in hydraulic system
5.Faulty ABS Control unit
Old Feb 11, 2013 | 03:19 PM
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Default Re: ABS pump motor over run

I got the same thing. Tried to bleed the ABS, but nothing came out. The ABS motor runs when jumpered or started, but nothing comes out the bleeder valve. Any ideas? Mine's a 1996 Accord V6 w/ 274,000 miles.
Old Feb 11, 2013 | 04:42 PM
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Default Re: ABS pump motor over run

ok...is the fluid in the abs res at the proper level?
Old Feb 12, 2013 | 12:41 PM
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Default Re: ABS pump motor over run

Yes the fluid is good. There is a thread here about how to remove the ABS and rebuild it. I guess I'll try that this weekend.
Old Feb 12, 2013 | 06:46 PM
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Default Re: ABS pump motor over run

Originally Posted by eagle458
Yes the fluid is good. There is a thread here about how to remove the ABS and rebuild it. I guess I'll try that this weekend.
Can you provide a link?
Old Feb 16, 2013 | 02:13 PM
  #8  
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Default Re: ABS pump motor over run

https://honda-tech.com/forums/honda-prelude-4/abs-code-1-fix-pics-2830570/
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