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P28
IGN SW PANEL
15P
41
YEL/BLK
FIREBOY
1
RED 10AWG
40
PORT IGNITION IN
2
RED/WHT 10AWG
40
STBD IGNITON IN
3
PUR 14AWG
PORT IGNITION
4
WHT/PUR 14AWG
STBD IGNITION
5
YEL/RED
PORT START
6
WHT/RED
STBD START
7
PUR/YEL
IGNITION BOTH
8
ORN/YEL 14AWG
BLOWER A
9
ORN/YEL 14AWG
BLOWER B
10
RED/VIO 14AWG
TRIM TABS
11
BRN/ORN
CLOCK
12
DK BLU
INSTRUMENT LTS
13
NOT USED
14
NOT USED
15
FM01
FIRSTMATE PANEL
02
DK BLU
MODULE LTS (PIN 6)
BRN/ORN
MODULE PWR (PIN 1)
YEL 14AWG
MODULE GND (PIN 2)
BRN/YEL
HI LEVEL SW (PIN 3)
BRN/YEL
HI LEVEL SW (PIN 4)
TAN/BLK
EA01 PORT ENGINE ALARM
75
TAN/BLU
EA02 STBD ENGINE ALARM
75
J29
LOWER INSTRUMENTS
15S
42
YEL 14AWG
PANEL RETURN
1
DK BLU
INSTRUMENT LTS
2
RUDDER ANGLE
PNK/GRN
3
PUR/YEL
IGNITION BOTH
4
WHT/PUR 14AWG
STBD IGNITION
5
TAN
STBD WATER TEMP
6
LT BLU/BLK
STBD OIL PRESS
7
PNK
STBD FUEL
8
PUR 14AWG
PORT IGNITION
9
PNK/RED
PORT FUEL
10
LT BLU/RED
PORT OIL PRESS
11
TAN/RED
PORT WATER TEMP
12
BRN/ORN
CLOCK
13
NOT USED
14
NOT USED
15
J38
UPPER
INSTRUMENTS
9S
42
DK BLU
1
DASH LTS
PUR/YEL
IGNITION BOTH
2
NOT USED
3
YEL 14AWG
DASH LT RET
4
PUR 14AWG
5
PORT IGNITION
WHT/PUR 14AWG
STBD IGNITION
6
NOT USED
7
GRA/RED
PORT TACHOMETER
8
GRA
STBD TACHOMETER
9
J39 TRIM TABS
9S
42
RED/VIO 14AWG
TAB POWER
1
WHT/YEL
PORT TAB SELECT
2
WHT/BLK
STBD TAB SELECT
3
WHT/PNK 14AWG
TAB UP
4
WHT/BRN 14AWG
5
TAB DOWN
6
NOT USED
NOT USED
7
8
NOT USED
9
NOT USED
RED 12AWG
AP01
56
BLK 12AWG
AUTOPILOT
56
COMPUTER
Electrical Schematics
™
J74
P74
FIREBOY
FIREBOY
2S
42
2P
41
YEL 14AWG
1
YEL/BLK
BLK/YEL 14AWG
2
BLK/YEL 14AWG
J77
BLOWER A
2S
42
BLK/YEL 14AWG
1
BLOWER A RET
ORN/YEL 14AWG
2
BLOWER A
J78
BLOWER B
2S
42
BLK/YEL 14AWG
1
BLOWER B RET
ORNYEL 14AWG
2
BLOWER B
GND1
YEL 14AWG
11
PORT ENGINE GROUND
PNK/RED
10
YEL 14AWG
FS01
09
PORT FUEL SENDER
YEL 14AWG
10
FF01
PORT FUEL FILL
2S
42
GRN 14AWG
1
2
P73
PORT ENGINE
51
1
NOT USED
GRA/RED
2
TACHOMETER
TAN/RED
3
WATER TEMPERATURE
TAN/BLK
4
ALARM
PUR 14AWG
5
IGNITION (TO ENGINE)
RED 10 AWG
6
IGNITION (FROM ENGINE)
YEL/RED
7
START
LT BLU/RED
8
OIL PRESSURE
9
NOT USED
10
TRIM/TILT
P72
STBD ENGINE
51
1
NOT USED
GRA
2
TACHOMETER
TAN
3
WATER TEMPERATURE
TAN/BLU
4
ALARM
WHT/PUR 14AWG
5
IGNITION (TO ENGINE)
RED/WHT 10 AWG
6
IGNITION (FROM ENGINE)
WHT/RED
7
START
LT BLU/BLK
8
OIL PRESSURE
9
NOT USED
10
TRIM/TILT
GND2
YEL 14AWG
11
STBD ENGINE GROUND
YEL 14AWG
GND4
11
STBD ENGINE GROUND
PNK
10
YEL 14AWG
FS02
9
STBD FUEL SENDER
YEL 14AWG
10
FF02
STBD FUEL FILL
2S
42
GRN 14AWG
1
2
P71
TRIM TAB PUMP
YEL 14AWG
10
RA01
4S
45
PNK/GRN
10
RUDDER ANGLE
WHT/YEL
1
PORT TAB SELECT
WHT/BLK
2
STBD TAB SELECT
WHT/PNK 14AWG
3
TAB UP
WHT/BRN 14AWG
4
TAB DOWN
GND7
YEL 14AWG
04
TRIM TAB PUMP RET
J81
HI LEVEL SW
2S
42
BRN/YEL
1
BRN/YEL
2
J80
AUTOPILOT PUMP
2S
43
RED 12AWG
1
BLK 12AWG
2
FOUR WINNS PARTS LIST
ITEM
PART NUMBER
QUANTITY
DESCRIPTION
028-0177
-
5
TERM,FASTON,.250,16-14
028-0201
-
1
TAB,FASTON,UF,.250,18-14
028-0191
-
2
TERM,RING,#10,16-14
-
028-0192
6
TERM,RING,1/4,16-14
-
028-0193
3
TERM,RING,3/8,16-14
-
028-0453
2
PIN,UMNL,12-10
-
028-0390
13
PIN,UMNL,16-14
-
028-0454
33
SOCKET,UMNL,16-14
-
028-0455
2
SOCKET,UMNL,12-10
-
028-0159
4
SOCKET,CMNL,20-14
-
-
14
VENDER TERMINATED
-
-
2
UNTERMINATED
-
028-1823
2
TERM,BULLET,FEM,INS,.156
-
FS01
REF
FUEL SENDER,SW
-
FS02
REF
FUEL SENDER,SW
FF01
028-0441
1
RECEP,UMNL,2 CKT
FF02
028-0441
1
RECEP,UMNL,2 CKT
RA01
-
REF
RUDDER ANGLE SENDER
AP01
-
REF
AUTOPILOT COMPUTER
FM01
-
REF
FIRSTMATE
P28
028-0452
1
PLUG,UMNL,15 CKT
J29
028-0446
1
RECEPT,UMNL,15 CKT
J38
028-0443
1
RECEPT,UMNL,9 CKT
J39
028-0443
1
RECEPT,UMNL,9 CKT
P71
028-0204
1
PLUG,CMNL,4 CKT
-
P72
PLUG,ENGINE, OMC
-
P73
PLUG,ENGINE, OMC
028-0441
J74
1
RECEPT,UMNL,2 CKT
P74
028-0448
1
PLUG,UMNL,2 CKT
J77
028-0441
1
RECEPT,UMNL,2 CKT
J78
028-0441
1
RECEPT,UMNL,2 CKT
J80
028-0441
1
RECEPT,UMNL,2 CKT
J81
028-0441
1
RECEPT,UMNL,2 CKT
FUNCTION
MANUFACTURER
02
AMP
04
AMP
09
AMP
10
AMP
11
AMP
40
AMP
41
AMP
42
AMP
43
AMP
45
AMP
51
-
56
-
75
-
PORT FUEL SENDER
-
STBD FUEL SENDER
-
PORT FUEL FILL
AMP
STBD FUEL FILL
AMP
RUDDER REFERENCE
-
AUTOPILOT PUMP
-
FIRSTMATE CONTROL PANEL
-
IGNITION PANEL
AMP
LOWER INSTRUMENTS
AMP
UPPER INSTRUMENTS
AMP
TRIM TABS
AMP
TRIM TAB PUMP
AMP
STBD ENGINE PLUG
OMC
PORT ENGINE PLUG
OMC
FIREBOY
AMP
FIREBOY
AMP
BLOWER A
AMP
BLOWER B
AMP
AUTOPILOT PUMP
AMP
HI LEVEL SW
AMP
378 VISTA
AFT SYSTEMS
HARNESS ASSEMBLY
Page 23
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