Cushman HAULER 800 2012 Technician's Repair And Service Manual page 93

ELECTRONIC SPEED CONTROL - HAULER 1000
Read all of Section B and this section before attempting any procedure. Pay particular attention to all Notices, Cautions, Dangers and Warnings.
All tests are to be performed with the negative lead of the DVOM connected to the negative side
of battery pack voltage.
The positive lead of the DVOM is used to probe the controller connections. Leave connections
plugged in the controller
Armature will need to be rotated for this test. Jack vehicle up on the passenger side and rotate
the rear wheel by hand
Pin number
J2-1
J2-2
J2-3
J2-4
J2-5
J2-6
Ground
Speed
Input
Sensor
+15V
Voltage
0 volts
0 - 6.5 volts
16 - 17 volts
Fig. 25 J - 2 Pin Connector Diagnostics
Repair and Service Manual
F2
J3
B+
J2
SPARE
4 1
SPARE
5 2
6 3 SPARE
M-
J1
13 1
14
2
15
3
16 4
17
5
18
6
19 7
20
8
21
9
22
10
23
11
24
12
B-
F1
If not/ Then
Spare
Spare
Spare
Verify sensor harness and connection.
This connection serves as the sensor ground
Verify the speed sensor and harness . This
connection provides the flash voltage from
the sensor while the armature rotates.
Verify sensor harness. Possible faulty
controller
B
B
Page F-27