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Confirm valu
Con
(17) Disconnect battery plug, then perform inverter discharging work
(17) Disconnect battery plug, then perform inverter discharging work
(18) Replace DSP card of right traction inverter
(18) Replace DSP card of right traction inverter
(20) Perform inverter discharging work, then replace right
(20) Perform inverter discharging work, then replace right
traction inverter (DSP card is normal)
traction inverter (DSP card is normal)
2-48
2-48
-
-
-
-
Logics
Logics
E-02
E-02
CAN
CAN
Power
Power
Power card
Power card
1
1
5
5 1
13 1
3
11
1
1
1
6
6
1
1
4
4
1
1
2
2
firm
value is
e is
12 ±
12 ±
1 V
1 V
Normal
Normal
Abnormal
Abnormal
If fault remains
If fault remains
E-02
E-02
23
23
2
2
1 1
1
19
9
1
1
7
7 1
15
5
-
-
-
-
9
9
24
24
-
-
2
2
0
0
1
1
8
8
-
-
-
-
-
-
-
-
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/B
R/B
4
4
11
11
B
B
6
6
12
12
GND
GND
11
11
E-01
E-01
E-01
E-01
9
9
-
-
5
5
3
3
-
-
1
1
0
0
-
-
6
6
4
4
-
-
(19) Replace power supply card of logic unit
(19) Replace power supply card of logic unit
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
5
5
3
3
1
1
7
7
1
1
9
9
1
1
7
7
6
6
4
4
2
2
8
8
2
2
0
0
1
1
8
8
Traction in
Traction
inverter (rig
E-07
E-07
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
card
card
20
20
8
8
9
9
Flat
Flat
11
11
cable
cable
Br/R
Br/R
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-17
E-17
3
3
5
5
8
8
4
4
2
2
7
7
1
1
6
6
2
2
2
2
1
1
1
1
E-14
E-14
1
1
2
2
1
1
2
2
3
3
4
4
E-14
E-14
E-17
E-17
E-07
E-07
-
-
-
-
-
-
-
-
7
7
5
5
3
3
1
1
1
1
6
6
-
-
-
-
-
-
-
-
6
6
4
4
2
2
verter
(right)
ht)
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
Traction m
motor (rig
otor
(right)
ht)
Speed
Speed
sensor
sensor
W
W
TWR
TWR
M
M
V
V
TVR
TVR
U
U
TUR
TUR
Thermal
Therma
l
sensor
sensor
341Ω 150°C [302°F]
341Ω 150°C [302°F]
125kΩ -30°C [-22°F]
125kΩ -30°C [-22°F]
502830
502830
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