Bennche Bighorn 400, Owner'S Manual, Page: 157 / 181

8-57 Periodic Maintenance and Adjustment
Table 4: Solution of Common Problems in Electrical System
S/N Problems Solutions
1 Lights do not work.
1. Check if the headlight switch functions well.
2. Check if the wires are broken.
3. Check if the lamps or bulbs are broken.
2
Vehicle cannot go into 4
wheel drive mode.
1. Check if the control switch on meter board works well.
2. Check if the differential lock control magneto plug in rear
reduction gear box is damaged.
3. Check if any wires are broken.
3
Rear differential will not
work.
1. Check if the control switch on meter board works well.
4
Rear differential will not
work.
1. Check if the differential lock control magneto plug in rear
reduction gear box is broken.
2. Check if any wires are broken.
5
Meter display is not
normal.
1. Check if the sensor is damaged.
2. Check if the meter is broken.
3. Check if the surface of speed sensor is contaminated with
iron dust.
6
Start switch on meter
board will not work.
1. Check if the switch is broken.
2. Check if any wires are broken.
3. Check if the ECU is broken