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        General >> Problems >> ABS light failure
        
(Message started by: runsun on Aug 18^th, 2010, 10:11am)

Title: ABS light failure
Post by runsun on Aug 18^th, 2010, 10:11am

Scorpio 2.016V-96, The ABS warning light have started to lightning - and it remains on when engine is running !

How can I find which sensor - who is broken
Is it possible to measure the signal from the wheel-sensors with a mulitmeter ( ohm or mVolt ) ?

Do the OBD trouble codes includes ABS system ?

Reg. Rune, Norway

Title: Re: ABS light failure
Post by shooshyneman on Aug 18^th, 2010, 10:50am

Tompion has a great pinout from the abs unit multiplug, but I cant now find where he posted it. I'm sure someone will know

Title: Re: ABS light failure
Post by tonyboy on Aug 18^th, 2010, 7:11pm

There's a link Here (http://www.fordscorpio.co.uk/cgi-bin/yabb/YaBB.pl?board=Problems;action=display;num=1251192477) to a post about ABS faults............

Title: Re: ABS light failure
Post by Simmo on Aug 19^th, 2010, 7:28am

on 08/18/10 at 10:50:03, shooshyneman wrote:

Tompion has a great pinout from the abs unit multiplug, but I cant now find where he posted it. I'm sure someone will know

I think This (http://www.fordscorpio.co.uk/cgi-bin/yabb/YaBB.pl?board=Problems;action=display;num=1272631187;start=6#6) post is the one you mean. ;)

Title: Re: ABS light failure
Post by runsun on Aug 19^th, 2010, 8:27am

http://static.howstuffworks.com/gif/antilock-brake-diagram.jpg

Title: Re: ABS light failure
Post by shooshyneman on Aug 21^st, 2010, 9:42am

Simmo's got it! its a great pinout for testing connections worked for me. Identified rear sensor was duff. But remember if youve fixed it, the light wont go out until you drive the car down the road.

Title: Re: ABS light failure
Post by Tompion on Aug 21^st, 2010, 7:15pm

If yours is the earlier type the wiring diagram (with traction control) is HERE (http://cid-eb36f845ea9b8fb6.office.live.com/self.aspx/WIRING%20DIAGRAMS/ABS%20WITH%20TRAC%20CONTROL.pdf
)

I’ve just made a diagram based on the PDF – hopefully I’ve got it right.

http://i.imgur.com/DjNB2Mk.jpg