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Brake failure message came on as well as the ABS light

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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abscate
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Year and Model: 99: V70s S70s,05 V70
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Re: Brake failure message came on as well as the ABS light

Post by abscate »

DC resistance is something like 1000 ohms but I've found variation of 50-75% on working sensors

No codes probably means the ABS UNIT HAS pooched..a bad sensor or wire will definitely code
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1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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oilspot
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Joined: 6 October 2011
Year and Model: 99 V70XC
Location: Central Maine

Post by oilspot »

Following this topic with great interest as I just bought a cheap 2004 xc70 with same issue (among other things) frozen odometer, brake failure warning in display, abs light on. Seller said awd was malfunctioning so his mechanic "unhooked something" but all the fuses appear to be in place.

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