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  1. S

    Error 7 SW900 Screen

    Thanks again for your reply it’s really appreciated :) When the wheel is slowly turned backwards the following voltages occur: (with black as ground) Yellow- Still sits still at around 5.34V Blue- Fluctuates between 0 and 3V Green- Fluctuates between 0 and 1.7V Thanks again
  2. S

    Error 7 SW900 Screen

    I’ve tested this and all the wires except yellow and red change in voltage when the wheel moves I have the following voltages coming out of the controller for each wire: (with black as ground) Blue- 3.38V Green- 3.38V Yellow- 5.77V Red- 5.77V White- 3.79V I have also attached the wiring...
  3. S

    Error 7 SW900 Screen

    Hi, I have a high powered e bike and it was working great before i went away for a week. When i came back after the week as soon as you apply any throttle pressure or move the bike it appears with error 7 on the SW900 LCD screen. Im lead to believe this a motor issue When you apply throttle...