E L E C T R I C B I C Y C L E M A N U A L - P L U T O S E R I E S
M O D E L S
Page 33
Common Circuit Problems Checking
5.5 Whole bike without electric / display can not be turned on
A). Please use a Multimeter to check the battery discharge voltage (36V battery voltage is generally more than 31.5V, 48V battery
voltage is generally more than 42.5V.)
B). Check whether there is voltage at the battery discharge terminal by using multimeter
（
36V battery voltage is commonly
presented higher than 31.5V, 48V battery voltage is commonly presented higher than 42.5V
）
C). Whether the battery plug is properly installed, and whether the positive and negative electrodes are installed in reverse.
D). Check whether the display is burned, please change a new display to test;
E). Check whether the controller is burned, please change a new controller to test;
F). Check whether the harness is normal, please change a new harness to test.
