7-51
Connect (-) lead last
Neg(-)
Pos(+)
2
1
250D7EOM66
FUSES REPLACEMENT
FUSES REPLACEMENT
3)
3)
Fuse box (B+)
Fuse box (B+)
No.
Capacity
Related electrical
component
①
-
-
②
-
-
③
60 A
Main power
④
15 A
DEF line heater
⑤
10 A
DEF supply power
⑥
10 A
Start key (B
+
)
⑦
10 A
TCU (B
+
)
⑧
10 A
Turn lamp (B
+
)
⑨
5 A
OPSS system
⑩
5 A
MP3 player
⑪
5 A
Room lamp
⑫
5 A
Cluster
⑬
5 A
Sevice tool
⑭
15 A
Cabin tilt
⑮
5 A
Monitor RMCU
5 A
Horn
10 A
DEF sensor
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10 A
Neutral relay
30 A
ECM (B
+
)
-
-
(1)
(1)
4
5
6
7
8
9
10
11
12
13
24
25
26
27
28
29
30
31
32
33
3
14
15
16
17
ECM
(B+)
DEF LINE
HEA
TER
DEF
SUPPL
Y
PO
WER
ST
AR
T
KEY
(B+)
TCU
(B+)
TURN
LAMP
(B+)
OPSS
SYSTEM
MP3
PLA
YER
R
OOM
LAMP
CLUSTER
SEVICE
TOOL
MAIN
PO
WER
60A
15A
-
-
-
-
-
-
-
-
-
-
-
------
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
---
--
-
-
-
-
-
-
-
--
-
15A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
10A
15A
10A
10A
10A
30A
10A
10A
10A
CABIN
TIL
T
MONIT
OR
RMCU
HORN
DEF
SENSOR
NEUTRAL
RELA
Y
250D9FB01
25
16
17
18
19
20
21
22
23
24
26
27
28
31
32
29
30
33
Prior to reinstall the cable, inspect in detail and
Prior to reinstall the cable, inspect in detail and
confirm the condition of the cables and replace
confirm the condition of the cables and replace
it when the cables possess any kind of
it when the cables possess any kind of
abnormal damages such as cracking and wear
abnormal damages such as cracking and wear
out of the cable sheath that make you feel
out of the cable sheath that make you feel
somedangerous to use it. Do consult an expert
somedangerous to use it. Do consult an expert
about this matter when you are not able to
about this matter when you are not able to
judge its condition. It is strongly recommended
judge its condition. It is strongly recommended
to keep the surroundings of the battery cables
to keep the surroundings of the battery cables
clean so that the machine can be freed from the
clean so that the machine can be freed from the
risk of firing by eliminating the flammable
risk of firing by eliminating the flammable
contaminations such as oil, dust and etc. acting
contaminations such as oil, dust and etc. acting
as a fire developer. Dispose of the old battery in
as a fire developer. Dispose of the old battery in
locally approved manner.
locally approved manner.