AR-M256/M257/M258/M316/M317/M318/5625/5631 ELECTRICAL SECTION 12 - 7
(5) MCU PWB - FUSING UNIT - POWER SUPPLY PWB (6/11)
C
N
6 (B2P3-V
H)
D
U
PLE
X
PO
U
T
S
E
N
S
O
R
F
U
S
ING
UNI
T
V
L
R-03V
V
L
P-03V
<HL interface
harness>
H
L-O
U
T
P
U
T2
LI
V
E
H
L-O
U
T
P
U
T1
1
3
2
1
3
2
<FUSING harness>
HL
-O
UT
P
U
T
2
LI
V
E
HL
-O
UT
P
U
T
1
3
1
N.C
2
S
RA-51T-3
<Thermostat harness1>
<Thermostat harness1>
H
e
a
ter
L
a
m
p
2
(S
ID
E
)
S
RA-51T-3
H
e
a
ter
L
a
m
p
1
(C
E
N
TE
R
)
175164-1
1 1
T
H
ER
M
IS
T
ER
2
1 1
T
H
ER
M
IS
T
ER
1
T
H
E
R
M
O
S
T
AT2
S
RA-51T-3
S
RA-51T-3
S
RA-51T-3
G
P
1S
Q73P
PD
PX
GN
D
P
u
llU
P
3
2
1
S
R
A-51T-3
GN
D
RT
H2
GN
D
RT
H1
4
5
6
7
C
N19 (S7B-P
H-K-S)
GN
D
PD
PX
P
u
llU
P
1
2
3
GN
D
PD
PX
P
u
llU
P
1
2
3
3
2
1
GN
D
RT
H2
GN
D
RT
H1
<FUSING section
interface harness>
B
U03P-T
R
-P-H
P
H
N
R
-3-H
P
H
N
R
-3-H
B
U04P-T
R
-P-H
P
H
N
R
-4-H
P
H
N
R
-4-H
1
2
3
4
1
2
3
4
MC
U
PWB
H
A
R
N
E
SS GU
ID
E
2
N.
C
1
C
N
5 (B2P-V
L
)
POWER P
W
B
T
H
E
R
M
O
S
T
AT1