Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Clocks not working – GV125 C Speedometer / Rev counter issues.

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    • #13492
      Andy scott
      Member
      • Topics: 9
      • Replies: 5
      @andrewscott
      Mablethorpe
      Aquila gv125

      Andy Gv125 carby was all good yesterday last night on my way home from work no speedo rev counter and digital display not working the indicators and neutral are working any advice please

    • #13496
      ♠️ MARCEL
      Admin
      • Topics: 45
      • Replies: 1,892
      @mf448kxn6
      North UK
      GTR

      Did you get caught out in heavy rain ?

      Lift the tank , and look for the “BLUE SOCKET” thats along the steering VIN number or the opposite side, it might be water logged

      Can you open the dash unit safely to see if its water logged inside  (usually they can resist water) unless the seals around the glass gauge allowed water to invade the unit  ,   the  “blinking icons like neutral, signals, high beam, etc” will have their own independent lines in the same harness

      The dash unit  “Speedo REVS and  MPH + FUEL GAUGE” use a red wire ,  maybe it broke off when it was kinked up, have a look at that too ?  That’s its “main power” feed line to turn it on, it is on the same red wire going all the way to the aformention 9pin blue socket plug under the tank.

      Let us know!

      // Meditation doesn't mean you have to sit still....

    • #13506
      Andy scott
      Member
      • Topics: 9
      • Replies: 5
      @andrewscott
      Mablethorpe
      Aquila gv125

      Thank you Marcel

      • #13536
        Andy scott
        Member
        • Topics: 9
        • Replies: 5
        @andrewscott
        Mablethorpe
        Aquila gv125

        Hi marcel thanks for the info.got power on the red wire .its a constant live .ive had the clocks off and the done a continuity test they all ok .so think looking at new clocks lol

      • #13537
        Andy scott
        Member
        • Topics: 9
        • Replies: 5
        @andrewscott
        Mablethorpe
        Aquila gv125

        Sorry the clocks are bone dry.the red wire is on it’s own in the wiring harness with a bullet connector .it’s running from the coil is this right.

    • #13542
      ♠️ MARCEL
      Admin
      • Topics: 45
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      @mf448kxn6
      North UK
      GTR

      Have you actually opened the fuel gauge display in the middle so u can see the wires that end up inside the digital circuit boards

      The red wire or grey wire might be split in 3 so that it shares power to the rev counter and the mph gauge also.

      I hope you don’t need new clocks!

      // Meditation doesn't mean you have to sit still....

    • #13546
      Andy scott
      Member
      • Topics: 9
      • Replies: 5
      @andrewscott
      Mablethorpe
      Aquila gv125

      Yes.took the clocks to pieces and tested continuity on all the wiring the multi plug connector .the fuel gauge is dry

    • #13551
      ♠️ MARCEL
      Admin
      • Topics: 45
      • Replies: 1,892
      @mf448kxn6
      North UK
      GTR

      I don’t believe a gauge can just die , it is rare on a GV , you would need to re-check the harness that is sending all the signals from the blue connector plug and the red wires.

      Even the “Right KillSwitch”  , actually should at “least” turn on the green lights for the RPM & MPH dials ?

      I wish i could see a video of the bike running , and you turning the lights on and off just to see what happens to it and revving it.    Black/Yellow wire actually tells the RPM counter what to do.

      Speed Sensor = Goes straight to the dash on the MPH side.

      // Meditation doesn't mean you have to sit still....

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