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CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
CAN
CAN
Power
Power
Power card
Power card
1
1
5
5 1
13 1
3
1
1
6
6
1
1
4
4
E-02
E-02
-
-
23
23
2
2
1
1 1
19
9
1
1
7 1
7
15
5
-
-
-
-
-
-
24
24
-
-
2
2
0
0
1
1
8
8
-
-
-
-
-
-
Logics
Logics
E-02
E-02
W
W
5
5
3
3
L
L
6
6
4
4
R/L
R/L
5
5
9
9
R/Y
R/Y
3
3
10
10
R/L
R/L
4
4
11
11
6
6
B
B
12
12
GND
GND
11
11
E-01
E-01
E-01
E-01
11
1
9
9
-
-
5
5
3
3
-
-
1
1
2
2
1
1
0
0
-
-
6
6
4
4
-
-
5
5
3
3
1
1
9
9
7
7
6
6
4
4
2
2
-
-
8
8
Traction
Traction in
E-06
E-06
Inside
Inside
3
3
of
of
4
4
cover
cover
12V
12V
16
16
14V
14V
17
17
8V
8V
18
18
DSP
DSP
GND
GND
20
20
card
card
8
8
9
9
Flat
Flat
11
11
cable
cable
Br/W
Br/W
1
1
B
B
2
2
12V
12V
R/Y
R/Y
5
5
W/B
W/B
6
6
L/B
L/B
7
7
GND
GND
B
B
19
19
E-18
E-18
3
3
16
16
2
2
17
17
4
4
18
18
1
1
15
15
14
14
2
2
1
1
13
13
E-15
E-15
1
1
2
2
1
1
3
3
4
4
E-18
E-18
E-15
E-15
E-06
E-06
1
1
9
9
1
1
7
7
-
-
-
-
1
1
1
1
-
-
7
7
5
5
2
2
0
0
1
1
8
8
1
1
6
6
-
-
-
-
-
-
8
8
6
6
inverter (left)
verter (left)
Inside
Inside
of
of
case
case
Fuse
Fuse
P
P
Battery (-)
Battery (-)
N
N
IMS
IMS
card
card
U
U
IUR
IUR
V
V
IVR
IVR
W
W
IWR
IWR
Traction m
Traction
motor (left)
otor (left)
Speed
Speed
sensor
sensor
W
W
M
M
V
V
U
U
Therma
Thermal
l
sensor
sensor
341Ω 150°C [302°F]
341Ω 150°C [302°F]
125kΩ -30°C [-22°F]
125kΩ -30°C [-22°F]
2
2
502823
502823
2-35
2-35
3
3
1
1
4
4
2
2
TWR
TWR
TVR
TVR
TUR
TUR
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