20
300 S
elect
e
x
o
wnerS
m
anual
300 Select Ex
Warning:
DO NOT attempt to
work on the electrical system
of this boat without professional
assistance.
dc w
IrIng
d
Iagram
(d
IeSel
) (2
of
4)
(f
Ig
. 20.1)
drawIng no. 09-603 (2
of
4)
STBD ENGINE
Y
PORT C
OMPT
LT
J3P
B
J3P
J3R
J3R
STBD C
OMPT
LT
A
A
615B-16 BLK
B
M
ER
C
ATHODE
614B-16 BL
U/WHT
A2
506-16 BL
U/WHT
624-14 BL
U
A3
547B-14 BRN/WHT
A1
225-16 GRN/WHT
A5
211-14 GR
Y
503-16 RED/VIO
B3
B2
A4
230-14 BL
U
B1
626-14 BL
U
X
X
627-14 BLK
POR
T
ENGINE
B
A
J3F
J3F
A
B
SPOILER LIGHT
S
614A-16 BL
U/WHT
615A-16 BLK
110B-6 RED/VIO
C
O
NTROL ST
AT
IO
N
FUSE BL
OCK
REF SH
1
W
A
STE SY
STEM
REF SH
3
2/0 RED
110A-8 RED
2/0 RED
2/0 RED
NEG
POS
15
POS
MDP
STBD BA
TT
NEG
122B-10 RED/VIO
544A-10 RED
STBD BA
TT
SWIT
CH
550-6 RED
WINDLASS BREAKER
2/0 RED
2/0 RED
NEG
2/0 RED
PORT BA
TT
1
15
POS
517C-10 RED
517A-10 RED
MDP
PORT BA
TT
SWIT
CH
TERMINAL POST "A"
BANK #2 10AMP
-
123-10 BLK
BANK #1 10AMP
-
121-10 BLK
+
120A-10 RED
MAIN DC NEGA
TIVE
B
U
S
802-14/3
+
CHARGER 30/10 AMP
122A-10 RED
WINDLASS
703-8 GRN
555A-4 BLK
739-8 GRN
702-8 GRN
740-6 GRN
DISCHARGE
101-4 BLK
700-8 GRN
CO
NTROL STAT
ION
BREAKER
C
O
NTROL ST
AT
IO
N
FUSE BL
OCK
DRAIN PL
UG
FUEL
TANK
120B-10 RED/VIO
50
WINDLASS
936B-14 ORN
400B-14
YEL
A1
220-16 ORN/BLK
C2
B5
609B-14 BL
U
C1
213-16 GR
Y/WHT
C3
575A-14 ORN
C4
574A-14
YEL
306A-14 BRN
A2
C5
202-16 RED
D1A
A
E3A
M-VDC
H1A
C
EXTINGUISHER
B
A
201-16 BLK
E3A
M-VDC
B
200-16 PINK
225-16 GRN/WHT
226-16 BLK
B1
C5
221-16 BLK
B4
578-14 RED/VIO
B2
C3
618-14 BLK
212-14 BLK
B5
579-14 BLK
B3
524-16 RED
C4
AIB
DELPHI
METRI-P
A
C
K
280 SERIES
SWIT
CH P
ANEL
SH1
531B-14 RED/VIO
L
A3
A4
525-16 GRN
309A-16 BLK
C2
231-14-BLK
532B-14 BLK
526-16
YEL
A5
C1
527-14 BL
U
548-14 BLK
579-14 BLK
M-VDC
528-14 BLK
C7C
578-14 RED/VIO
B4A
C3A
3
221-16 BLK
1
S
B
547B-14 BRN/WHT
574B-12
YEL
B
M-VDC
2
M-VDC
TRIM TA
B
PUMP
R
REFRIGER
AT
OR
4
401B-14 BLK
A
575B-12 ORN
401A-14 BLK
B4A
M-VDC
A
220-16 ORN/BLK
531C-10 RED/VIO
POR
T
12V RECEPT
A
CLE
532C-1O BLK
M
C1B
C1B
Z
309-14 BRN
A
305-14 BLK
308C-14 BRN
M-VDC
E4B
A
B
E4B
B
N
211-14-GR
Y
212-14-BLK
P
J1A
STBD NA
V LIGHT
212B-16-BLK
211B-16-GR
Y
212A-16-BLK
A
PORT NA
V LIGHT
B
A
J1B
J1B
211A-16-GR
Y
J1A
B
EMERGENCY BIL
GE
PUMP
FL
O
AT
SWIT
CH
C
B
230-14 BL
U
231-14-BLK
231A-14-BLK
230A-14-BL
U
A
J1F
J1F
STBD DOCKING LIGHT
B
231B-14-BLK
POR
T
DOCKING LIGHT
J1G
A
J1G
B
230B-14-BL
U
309B-16 RED
303B-14 BRN/RED
GND TA
B
20
339A-14 RED
609B-14 BL
U
618-14 BLK
938-14 RED/VIO
339B-14 BRN/ORN
EMGNCY BIL
GE
PUMP
5
AMP
308B-14 BRN/RED
B
303A-14 RED
A
623-16 BLK
J3E
501B-14
YEL
324A-14 RED
501A-14 RED
622-16 BL
U
C
O
CKPIT
LT
#5
(STEP
LT
)
AMPLIFIER
FUSE#1
25 AMP
AMPLIFIER
FUSE#2
25 AMP
620-16 BL
U
J3C
612-16 BL
U
Y
613-16 BLK
B
621-16 BLK
X
A
A
J3B
B
C
O
CKPIT
LT
#3
(PORT AFT C
OCKPIT
LT
)
C
O
CKPIT
LT
#2
(STBD AFT C
OCKPIT
LT
)
324B-14 BRN/ORN
J3C
J3E
J3B
A
A
FWD SUMP PUMP #2
B
C1G
C1G
A
E4G
506-16 BLU/WHT
A
B
A
M-VDC
C1H
W
ATER PUMP
FL
O
AT
SWIT
CH
E4G
FWD SUMP PUMP
HORN
B
324B-14 BRN/ORN
C1H
B
325-14 BLK
324C-14
BRN/O
RN
M-VDC
C
O
C
KPIT
LT
#1 (BO
W STBD
C
O
CKPIT
LT
)
B
J3D
A
M-VDC
619A-1
4 BL
U
611B-16
BLK
METRI-P
A
C
K 150
SERIES
J3D
STERE
O AMPLIFIER
G
620A-1
6 BLK
K
610B-16 BL
U
308-14
RED
519-16
BL
U/WH
T
520-16
BLK
517B-10 RED/VIO
C
C
517D-10 RED/VIO
B
A
B
J2G
J2G
A
PORT BIL
GE
LIGHT
B
J2F
J2F
A
A
B
STBD BIL
GE
LIGHT
H
E4A
A
C1A
E4A
B
B
303B-14 BRN/RED
BIL
GE
PUMP
M-VDC
C1A
303C-14 BRN
304-14 BLK
FL
O
AT
SWIT
CH
A
M-VDC
J
B
J2E
5009-16 GRN/BLK
+
-
501B-14
YELL
O
W
J2C
+
E
A
J2E
5008-16 GRN
5013-16
LT
BL
U/BLK
5014-16
LT
BL
U
5015-16
LT
BL
U/BLK
-
F
518-8 BLK
5012-16
LT
BL
U
-
522C-16 BL
U/WHT
C
H
5011-16 PUR/BLK
M-VDC
+
K
D
A
G
5010-16 PUR
517E-8 RED/VIO
-
J
+
A
SPORT SPOILER HARNESS
A
214A-16 BLK
A3B
X
A
A3A
J1C
M-VDC
J1C
A
214A-14 BLK
A3B
M-VDC
213B-14 GR
Y/WHT
B
213A-14 GR
Y/WHT
B
A
ALL
ROUND LIGHT
B
ALL
ROUND LIGHT
B
B
214B-14 BLK
213-16 GR
Y/WHT
J4A
B
J4A
A
B
A
HEAD LIGHT
B
H
5000-16
WHT
G
503-16 RED/VIO
522-16 BL
U/WHT
F
D
5001-16
WHT/BLK
-
M-VDC
E
+
505-14 BLK
C
PORT BOW
SPEAKER
LEGEND
= MAIN DC NEGA
TIVE BU
S
5005-16
WHT/BLK
N
-
5006-16 GR
Y
P
-
+
R
5007-16 GR
Y/BLK
-
K
5003-16 GR
Y/BLK
S
STBD BO
W
SPEAKER
5004-16
WHT
L
M
+
STBD FWD SPEAKER
+
PORT FWD SPEAKER
J
5002-16 GR
Y
616-16 BL
U
617-16 BLK
PORT AFT SPEAKER
SUB-
WOOFER
A
STBD AFT SPEAKER
SUB-
WOOFER
B
= SPLICE
340-14 BLK
619B-16 BL
U
B
619C-16 BL
U
620C-16 BLK
620B-16 BLK
306A-14 BRN
STEREO MEMOR
Y
15 AMP
B4
C3A
FWD
SUMP#2
5
AMP
BIL
GE
PUMP
5
AMP
FWD SUMP PUMP
5
AMP
M
ER
C
ATHODE
FUEL
TANK
306B-14 BRN
B1B
M
ER
C
ATHODE
FUSE HOLDER (PLANT
TO
PROVIDE)
H1A
D1A
B1A
A1A
DELPHI
METRI-P
A
C
K
280 SERIES
SWIT
CH P
ANEL SH
1
2/0 BLK
+
-
BANK #3 10AMP
125-10 BLK
124A-10 RED
15
2/0 BLK
2/0 BLK
549-14 RED/VIO
550-14 BLK
TRANSOM STEREO REMO
TE
SPLICE "ZZ"
PORT POWER
TRIM PUMP
936D-16 ORN
936C-16 ORN
SPLICE
D
30
104A-10 RED
104-10 RED
104B-10 RED
.250
EMERGENCY ST
AR
T
SWIT
CH
F
400A-14
YEL
STBD
THRU-HULL EXHA
UST
PORT
THRU-HULL EXHA
UST
702-8 GRN
938B-14 RED/VIO
SPLICE "F"
938A-14 RED/VIO
FUEL FILL
705-8 GRN
DTS SWIT
CHED
A
C
CY
TERMINAL BL
OCK
C
O
CKPIT
LT
#4 (STBD FWD C
O
CKPIT
LT
)
A
J3A
J3A
B
628-16 BL
U
629-16 BLK
631-16 BLK
630-16 BL
U
A
B
A
B
STBD ST
G
LT
J4B
J4B
E-ST
AR
T
10 AMP
551-14 RED/VIO
552-14 RED/VIO
EMERGENCY ST
AR
T
SWIT
CH
HELM IGN STBD
TERM
BL
OCK (LINE SIDE)
TO
OVERL
AY
HARNESS SEE SHEET
4
STBD POWER
TRIM PUMP
TERMINAL POST "D"
TERMINAL POST "C"
975A 16
VI
O
B
F
975B 16 BL
U
8 RED
971B 16 BL
U
8 BLK
SEE
NO
TE
1
A
8 RED
7
F
110
976 16 GRN
C
A
P
90
3
970 16 BL
U
C
973 16 RED
110
3
STBD POWER
TRIM PUMP
PORT POWER
TRIM PUMP
B
SEE
NO
TE
1
977 16 RED
C17
5
C18
1
972 16 GRN
2
C
971A 16
VI
O
6
A
PICK UP
TUBE
PICK UP
TUBE
9
974 16 BL
U
F
4
20
8 BLK
8
20
F
SEE NO
TE
E.S.SOLENOID
PORT BA
TT
2
2/0 BLK
HIGH WA
TER
ALARM
C7C
A
B
HA
TCH A
CTU
AT
OR
M1B
E
A
F
D
C
B
TO
OVERL
AY
HARNESS SEE SHEET
4
SEE NO
TE
