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abs

710 Views 1 Replies Latest reply: 2023-08-06 09:44:25


  •   Level 2   
    (10) points
    Kevin Hall
    2023-08-06 04:52:25
    Hello I am having a time with my abs both abs and brake light on. I've used this tool to diagnose and I've checked all wiring fuses and bidirectional feature to turn on abs pump motor. As I turn on abs pump using scan tool I hear a click within the hydraulic pump motor but I don't hear it actually run. All wheel speed sensors work all fuses good. Must be getting signal to abs pump otherwise I wouldn't hear a click right? Should it actually run on a 2007 ford f150 or just click. I'm not a mechanic by far yet I understand a lot but can't get this narrowed down. Before I remove this abs pump and have it looked at could it be a voltage issue even though it clicks maybe its a lack of power issue? Any help I would appreciate as I've been trying to solve this for a week?

  •   Level 9   
    (5229) points

    2023-08-06 09:44:25 (Reply to:Kevin Hall)

    Hi, did you get any code? Does your abs light goes off when you put on ignition after
    some seconds ? ,you could have a stuck abs pump,but if the abs and brake light are on
    from start you do not have a working abs system from the beginning.check this first or
    let it inspect by a specialist.
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