will a abs light cause derate?

Discussion in 'Volvo Forum' started by dustinbrock, Aug 12, 2015.

  1. Waqaralikhan

    Waqaralikhan Bobtail Member

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    Mar 22, 2018
    0
    Fixed just as dot pulled behind me good thing it didnt cost me any$. One of the wire on batter (-) got ripped and it threw abs light and cutt off.
    Thanks
     
    dustinbrock Thanks this.
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  3. dustinbrock

    dustinbrock Road Train Member

    1,306
    900
    Apr 19, 2012
    saskatoon,sk
    0
    There you go. If your guages don't sweep and check engine lights don't come on, that means there's no connection to the ecm.... which will also illuminate abs . Battery cables, grounds, ecm fuses/mega fuses etc.

    Glad you found it
     
  4. Waqaralikhan

    Waqaralikhan Bobtail Member

    5
    1
    Mar 22, 2018
    0
    First thing i checked was fuses but somehow missed that wire..
    Thanks for reply
     
  5. soapguy

    soapguy Bobtail Member

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    Jun 19, 2017
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  6. soapguy

    soapguy Bobtail Member

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    0
    Jun 19, 2017
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    I have a 1999 volvo with same problem- abs and tcs lights are on and now gauges don't sweep when starting. Engine is running fine. I have looked the wiring over and all fuses - What am I missing??
     
  7. Jultrans178

    Jultrans178 Bobtail Member

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    0
    Jan 12, 2020
    0
    Hello everyone!
    I'm in need of help in regards the TCS and ABS ( on the truck), please.
    The codes that I got on the computer are in the Brake ECU tab:

    MID 136 SID 89 FMI 2
    MID 136 SID 4 FMI 14

    My unit it's a 2012 Volvo vnl 670 ,Cummins isx ,13 speed.
    Vin CN 553443
    So the TCS light in the cluster it's solid ON, the switch on the dashboard it doesn't do anything if turned on/off.
    It started to be like this ,ON ,since I tried to enter the shop where the ground level was different, so I switched ON the front axle switch in order to move .Since then the TCS stayed on. While trying to switch it off from the button it doesn't do anything.
    I greatly appreciate your time and expertise into all your answers posted above. Hope you can help me.

    Thanks allot !
     
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