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(16) Measure
(16) Measure
Con
Confirm valu
(17) Disconnect battery plug, then perform inverter discharging work
(17) Disconnect battery plug, then perform inverter discharging work
(18) Replace DSP card of left traction inverter
(18) Replace DSP card of left traction inverter
If fault remains
If fault remains
(20) Perform inverter discharging work, then replace left
(20) Perform inverter discharging work, then replace left
traction inverter (DSP card is normal)
traction inverter (DSP card is normal)
2-50
2-50
-
-
23
23
-
-
24
24
Logics
Logics
E-02
E-02
5
5
CAN
CAN
6
6
5
5
3
3
Power
Power
4
4
6
6
11
11
Power card
Power card
E-01
E-01
1
1
5 1
5
13 1
3
11
1
1
1
6
6
1
1
4
4
1
1
2
2
voltage between
voltage between
E 06 16(9) and
E 06 16(9) and
firm
value is
e is
12 ±
12 ±
1 V
1 V
Normal
Normal
Abnormal
Abnormal
E-02
E-02
2
2
1 1
1
19
9
1
1
7 1
7
15
5
-
-
-
-
9
9
-
-
2
2
0
0
1
1
8
8
-
-
-
-
-
-
-
-
W
W
3
3
L
L
4
4
R/L
R/L
9
9
R/Y
R/Y
10
10
R/L
R/L
11
11
B
B
12
12
GND
GND
E-01
E-01
9
9
-
-
5
5
3
3
-
-
1
1
0
0
-
-
6
6
4
4
-
-
E 06 20(12)
E 06 20(12)
(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
6
6
4
4
2
2
8
8
2
2
0
0
Traction
Traction in
inverter (left)
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
card
card
20
20
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
B
B
GND
GND
19
19
E-18
E-18
3
3
16
16
17
17
2
2
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
2
2
3
3
4
4
E-06
E-06
1
1
7
7
-
-
-
-
1
1
1
1
-
-
7
7
5
5
3
3
1
1
8
8
1
1
6
6
-
-
-
-
-
-
8
8
6
6
4
4
verter (left)
Inside
Inside
of
of
case
case
Fuse
Fuse
P
P
Battery (-)
Battery (-)
N
N
IMS
IMS
card
card
U
U
IUR
IUR
IVR
IVR
V
V
W
W
IWR
IWR
Traction
Traction
motor (left)
motor (left)
Speed
Speed
sensor
sensor
W
W
TWR
TWR
M
M
TVR
TVR
V
V
U
U
TUR
TUR
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]
502831
502831
1
1
2
2
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