Abs mid 136 sid 93 fmi 4

Discussion in 'Volvo Forum' started by v6killer, Nov 12, 2013.

  1. v6killer

    v6killer Medium Load Member

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    Dec 6, 2010
    ChicagoLand
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    Wizzy,
    i saw the plugs in question under the cab of the truck, zip tided to hell. Won't be able to check on the plug connection until Sunday morning.

    i will keep this post going, until it fix !
     
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  3. v6killer

    v6killer Medium Load Member

    448
    122
    Dec 6, 2010
    ChicagoLand
    0
    ABS Frame.jpg

    Here is the plugs I took apart for the ABS TCS lights that kept lighting on my dash when I hit some water, I did what wizzy said, took a part the plugs in question and clean the connection with electric wash and put it all back together with electric grease. So far so good, no lights when I hit puddle or a small lake.

    Thanks WIZZY
     
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  4. TheEnglishMan

    TheEnglishMan Light Load Member

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    Oct 3, 2012
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    Glad I found this thread, as I am having the same issue.
     
  5. v6killer

    v6killer Medium Load Member

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    Dec 6, 2010
    ChicagoLand
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    Also Volvo has sensors in the steering column as well sometimes they need to be calibrated, also I found mine had a few clean A few times.
     
  6. TheEnglishMan

    TheEnglishMan Light Load Member

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    Oct 3, 2012
    0
    Ok, so without sounding stupid, how do you get the connector blocks to come apart. I slid the red tab but can not get them to separate. I didn't want to be too forceful incase I broke it. Is there a trick?.
     
  7. TheEnglishMan

    TheEnglishMan Light Load Member

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    Oct 3, 2012
    0
    I miss read my fault code...I've got mid 136 sid 3 fmi 4

    added a 9 to the sid...stupid me.
     
  8. GrapeApe

    GrapeApe Road Train Member

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    Jan 7, 2013
    0
    SID 3 is left rear sensor, FMI 4 is typically low voltage or shorted to ground. Look for chaffed wiring to the left drive axle wheel speed sensor. Look for signs of corrosion at plugs for that sensor.

    You want to measure ohms from each sensor pin to ground, they should be open. From pin to pin it should be 900-2000 ohms for Wabco or 1500-2500 ohms for Bendix.
     
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  9. car11220

    car11220 Bobtail Member

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    Jul 30, 2012
    Brooklyn, NY
    0
    I got the same problem, but have no idea how to unplug it, don't want to break it,
    Could someone tell me how to separate the plugs

    Thanks
     
  10. 4play

    4play Light Load Member

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    Nov 11, 2011
    Edmonton
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    Pull out the little red thinggy, and pull the conector apart, I have the sid 96 code, have had for a while, I tool the connector apart and found one of the female terminals was kinda green. I scraped it with a pick and cleaned it up and put some electrical grease on it and the code still pops up. Probably have to replace the pin conector in question.
     
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