Light Switch (Optional)
POSITION
CLOSED
CIRCUITS
FRONT
AND REAR
FACING
LIGHTS ON
1 + 2, 4 + 5
OFF
NONE
REAR
FACING
LIGHT ON
2 + 3, 5 + 6
The light switch is located on the operator console. Pushing down on the right
side of the switch energizes the front and rear facing lights. Pushing down on the
left side of the switch energizes the rear facing light.
Testing the Light Switch
1. Park the machine on a level surface, lower the cutting units, set the key
switch to the O
FF
position and remove the key from the key switch.
2. Disconnect the battery negative (-) cable at the 12V system battery (model
04580); refer to
Removing and Installing the 12V System Battery (Model
, or unplug the 48V battery disconnect (model 04590);
refer to
48V Battery Disconnect (page 5–9)
.
3. Remove the console cover.
4. Disconnect the wire harness connector from the switch. Check the switch
and the harness connector for damage or corrosion and clean or repair as
necessary. Remove the switch from the console if necessary.
5. Use a multimeter (ohms setting) and the preceding table to determine
whether continuity exists between the various terminals for each switch
position.
6. Replace the switch if necessary.
7. If the switch tests correctly and a circuit problem still exists, check the main
wire harness; refer to
Appendix A (page A–1)
.
8. Install the switch with the flat portion of the rocker toward the right side of the
machine. Connect the wire harness and install the console cover after testing.
9. Connect the battery negative (-) cable at the 12V system battery (model
04580), or connect the 48V battery disconnect (model 04590) before
returning the machine to service.
Electrical System: Testing the Electrical Components
Page 5–72
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B
