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2-70
2-70
6
6
3
3
6
6
4
4
-
-
-
-
E-04
E-04
6
6
1
1
5
5
9
9
-
-
5
5
5
5
5
5
3
3
5
5
1
1
4
4
9
9
6
6
2
2
6
6
0
0
-
-
5
5
6
6
-
-
5
5
2
2
5
5
0
0
4
4
E-03
E-03
-
-
-
-
3
3
7
7 3
35 3
5
33
3
-
-
-
-
-
-
-
-
3
3
8
8
3
3
6
6
3
3
4
4
3
3
2
2
-
-
Logics
Logics
E-04 and E-03
E-04 and E-03
Forward
Forward
37
37
Reverse
Reverse
36
36
GND
GND
43
43
Accel idle
Accel idle
switch
switch
Logics
Logics
E-02
E-02
+ 5V
+ 5V
24
24
ACCEL ANGLE 1
ACCEL ANGLE 1
20
20
GND
GND
23
23
ACCEL ANGLE 2
ACCEL ANGLE 2
21
21
E-02
E-02
23
23
2
2
1 1
1
19
9
1
1
7 1
7
15
5
-
-
-
-
9
9
24
24
-
-
2
2
0
0
1
1
8
8
-
-
-
-
-
-
-
-
F
F
N
N
Joystick box
Joystick box
R
R
(option)
(option)
GND
GND
B-01
B-01
(16) Disconnect battery plug
(16) Disconnect battery plug
(18) Replace Logic card of logic unit
(18) Replace Logic card of logic unit
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
43
43
-
-
-
-
44
44
8
8
-
-
-
-
2
2
8
8
Back
Back
buzzer
buzzer
A-01
A-01
G/W
G/W
8
8
62
62
Br
Br
61
61
6
6
B/W
B/W
GND
GND
4
4
106
106
Pump inverter
Pump inverter
N terminal
N terminal
E-19
E-19
L
L
2
2
53
53
R/Y
R/Y
5V
5V
55
55
3
3
W
W
6
6
52
52
GND
GND
B
B
5
5
54
54
5
5
3
3
1
1
7
7
6
6
4
4
2
2
8
8
E-12
E-12
B-01
B-01
L/R
L/R
2
2
18
18
W/L
W/L
19
19
1
1
G/B
G/B
4
4
20
20
G/R
G/R
14
14
3
3
NEG
NEG
(17) Repair or replace
(17) Repair or replace
A-01
A-01
4
4
-
-
-
-
-
-
-
-
-
-
-
-
8
8
-
-
6
6
-
-
-
-
6
6
-
-
(female)
(female)
(male)
(male)
F
F
Direction
Direction
R
R
lever
lever
N
N
Accelerator
Accelerator
-
-
2
2
3
3
4
4
5
5
6
6
E-19
E-19
Input unit
Input unit
main harness
main harness
502841
502841
4
4
8
8
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