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Communities > Diagnostics > Europe Cars > 2005 X5 E53 M54 Motor gear actuator
2005 X5 E53 M54 Motor gear actuator

316 Views 8 Replies Latest reply: 2024-09-27 14:41:57


  •   Level 3   
    (52) points

    2024-07-29 17:45:49
    Good day everyone,

    My 4X4 light is on all the time and the 4X4 works just find. I pulled out the transfer gear actuator and it looks good. I have tried almost everything, it also showed the DSC is not communicating.
    Can someone share some ideas of what to do to get the light off, please.
    Thanks

  •   Level 9   
    (4995) points

    2024-07-29 19:08:53 (Reply to:)

    Hi, do you read any codes?

  •   Level 3   
    (52) points

    2024-08-13 22:36:20 (Reply to:)
    Yes, I got several codes 554C is one of them.

  •   Level 3   
    (52) points

    2024-08-13 22:37:55
    Loops it's 55C4

  •   Level 9   
    (4995) points

    2024-08-14 11:57:25 (Reply to:)

    Hi, this is a transfercase fault, check DSC sensor,also check the SAS (steering
    angle)and reset SAS, check the ground strips , also check if the tire size on the wheels
    are correct.

  •   Level 3   
    (52) points

    2024-09-01 10:20:28 (Reply to:)
     Great...thank you I will follow as told. Will get back to you.

  •   Level 3   
    (52) points

    2024-09-26 20:23:44 (Reply to:)
    Hello, how to check the DSC should I buy a used one). What do you mean about the
    ground strips. Tire are good withthe specs.
    Can find anyone in Panama to neil the issue.

    Really appreciate your help.

  •   Level 9   
    (4995) points

    2024-09-27 14:33:10 (Reply to:)

    Hi, the DSC sensor (brake pressure sensor) is mounted on the master brake cylinder. i
    should buy a new one. See you tube for explanation of the ground wires location

  •   Level 9   
    (4995) points

    2024-09-27 14:41:57 (Reply to:)

    Hi, also check the lateral acceleration sensor ,the good value is needed for the transfer
    case to operate properly. You can find the sensor Under the front seat,on the package
    shelf or near the center console.
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