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 Posted: Wed Apr 20, 2011 12:12 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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Basically my abs and esp was playing up over the xmas period the usually abs and esp lights flashing then in january the red stop light started to flash and i lost all abs function, ive replaced both abs rings as they were cracked which didnt solve the problem i then discovered the idiot who last worked on my car hadn't hooked the abs sensor up correctly and it had been rubbing on the driveshaft and frayed right through the wire, so i went and got another sensor which got rid of the red stop light and the esp light but the abs light remained on .
I had the gar plugged in and diagnosed today and it came up with abs speed sensor open circuit low voltage and another low voltage fault i had these cleared but they came straight back on when i drove the car, has anybody got any ideas as to what i should do to cure this problem. sorry for the essay but its really starting to annoy me now lol .
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Posted: Wed Apr 20, 2011 12:28 pm |
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Joined: Nov 27, 2010
Posts: 11520
Trade Rating: +10
Location: What's it to you? ? ?
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Hansnt blown a fuse or something daft like that? ? ?
I know the ABS & ESP are the same unit but I wonder if the systems are fused individually?
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Posted: Wed Apr 20, 2011 12:35 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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Worth a try are all the fuses for the abs under the bonnet or are there some in the car ?
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Posted: Wed Apr 20, 2011 12:37 pm |
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Joined: Nov 27, 2010
Posts: 11520
Trade Rating: +10
Location: What's it to you? ? ?
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Posted: Wed Apr 20, 2011 12:44 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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thanks mr bsi bit of a silly question but where abouts are the maxi fuse bm 34s located ?
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Posted: Wed Apr 20, 2011 12:46 pm |
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Joined: Nov 27, 2010
Posts: 11520
Trade Rating: +10
Location: What's it to you? ? ?
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The BM34 fuse box is under the bonnet next to the battery
I take it you know about working on a multiplexed Pug & what not to do with the battery connected? ? ?
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Posted: Wed Apr 20, 2011 12:49 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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i no not to work with the battery connected and ive seen the guide on how to shut the bsi down correctly.
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Posted: Wed Apr 20, 2011 12:51 pm |
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Joined: Mar 03, 2010
Posts: 201
Trade Rating: +1
Location: doncaster south yorkshire
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my money would be on a sensor, best getting it onto pps to read live data to see what sensors are doing. just had to put one on mine with very simular issues
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Posted: Wed Apr 20, 2011 12:54 pm |
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Joined: Nov 27, 2010
Posts: 11520
Trade Rating: +10
Location: What's it to you? ? ?
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| Andy180 wrote: |
| i no not to work with the battery connected and ive seen the guide on how to shut the bsi down correctly. |
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Posted: Wed Apr 20, 2011 2:39 pm |
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Joined: Feb 07, 2010
Posts: 729
Trade Rating: 0
Location: Norfolk
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I had this fault and had to replace a wheel sensor, was making the abs cut in at strange times, i think each sensor on each wheel controls speed, abs, esp, arb and probably more.
I good diagnostic machine will pinpoint the exact sensor.
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Posted: Wed Apr 20, 2011 3:53 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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would a faulty sensor make the abs pack up all together though ?
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Posted: Wed Apr 20, 2011 3:57 pm |
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Joined: Feb 07, 2010
Posts: 729
Trade Rating: 0
Location: Norfolk
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If the lights are on the dash and the centre consol announces a problem then i guess the system can shut down!!!
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Posted: Wed Apr 20, 2011 3:59 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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Hmmm suppose it could i hope its not a sensor as ive already replaced one
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Posted: Wed Apr 20, 2011 4:03 pm |
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Joined: Feb 07, 2010
Posts: 729
Trade Rating: 0
Location: Norfolk
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Three more to do then hehe, think i got mine for about £20!!!
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Posted: Thu Apr 21, 2011 1:44 pm |
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Joined: Feb 09, 2010
Posts: 397
Trade Rating: 0
Location: Stoke on Trent
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It wasn't a blown fuse its looking like it could be 1 or both of the rear sensors, are there abs rings on the rear or is that just the front ?
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