1969-1974 Fiat Spider 124 BS Electrical Wiring Diagram Manual
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WIRING DIAGRAMS
FIAT SPIDER 124 TYPE BS (1969 – 1973)
OCTOBER 2006
BRADLEY J. ARTIGUE
DIAGRAM INDEX
The wiring diagram provided herein is presented first in the original, “all wires” format, and subsequently with one drawing per wire color. Given the numerous
wiring colors and the density of wiring in the main diagram it is highly recommended to use a color printer of sufficient resolution and high quality paper for
best output.
COMPONENTS A DIAGRAM SHOWING ONLY THE VEHICLES COMPONENTS AND A LEGEND FOR EACH COMPONENT NUMBER
COMPLETE AN “ALL WIRES” DIAGRAM AS ORIGINALLY PROVIDED BY FIAT
COLOR DIAGRAMS ONE DIAGRAM PER LINE COLOR:
BLACK BLACK/WHITE BROWN DARK BLUE
GRAY GRAY/BLACK GRAY/RED GREEN
GREEN/BLACK LIGHT BLUE LIGHT BLUE/BLACK LIGHT BLUE/RED
ORANGE PINK RED VIOLET
WHITE YELLOW YELLOW/BLACK
IGNITION IGNITION COMPONENTS DETAIL DIAGRAM
The diagrams in this document are entirely vector-based. This means that they can be scaled to virtually any size and printed from computers that run
Adobe Acrobat. This includes Windows, Macintosh, UNIX, and Linux. The quality of the images will not degrade upon scaling and the file format is
supported by most office printing facilities (such as Kinko’s). The drawings have been printed as large as 60 inches tall (5 feet) by the author on a Hewlett-
Packard Designjet plotter with fantastic results.
If you find errors in these documents or wish to provide comments please email brad@artigue.com. This document was released in October of 2006.
Mirafiori is a FIAT enthusiast resource and online forum that has been operating since 1993. http://www.mirafiori.com
The online home for this document is at http://www.artigue.com/fiat.
COPYRIGHT © 2006 BRADLEY J. ARTIGUE
THIS DOCUMENT IS FREELY DISTRIBUTABLE IN ITS ORIGINAL FORM
1969 – 1973 COMPONENTS 1-37
http://www.artigue.com/fiat
28 29
30 31
P
L
32 33 34
35 16
C 31
INT
F B
36
1 346 25 +P
37
26 27
25
L M F G E D C B A I
10 8 6 7 5 4 3 2 1 9
21
16
22
23
20
15
67
50
30
24
17
15
9 8
1
2
3
4
+B
D
7 6 5 4
13
1
2 3
1
2
3
4
14
18
12
11
30 57
19
10
87
86
85
30/51
30/51
85
86
87
4
3
1
Com ponent Description
1 Front direction Indicators.
2 Front parking lights
3 Headlamps (high and low beams)
4 Motorcompressor for electropneumatic horns
5 Horn control relay switch
6 Engine cooling fan m otor
7 IgnItion coil.
8 Oil Pressure Gauge sending unit
9 Ignition Distributor
10 Spark plugs
11 Alternator
12 Engine fan motor thermostatic switch
13 Front side marker lamps
14 Heat gauge thermostatic switch
15 Insufficient Oil Pressure indicator sending unit
16 Engine com partm ent lam ps
17 Heat gauge additional resistor
18 Heat Gauge s ending unit
19 Battery charge Indicator relay.
20 Voltage regulator
21
Button switch for electrovaive energizing during fast idie rate
adjustments.
22 Engine fan motor relay switch
23 Battery charge Indicator relay.
24 Starter Motor
25 Engine compartment lamps jam switch.
26 Electrovalve, exhaust emission control device
27 Fuses
28
Switch on clutch pedal for exhaust emission control electropneumatic
s ys tem
29 Ins pection lamp receptacle
30 Stop lights switch
31 Switch, on the hydraulic circuit, for indicator 57.
32 Flasher, direction indicators.
33 WIndshield washer motor button switch
34 Electric pump, windshield washer.
35 WIndshield wiper motor.
36 Windshield wiper Intermittent operation cycling switch unit.
37 Flasher, indicator 57,
1969 – 1973 COMPONENTS 38-85
http://www.artigue.com/fiat
81 82 83 84
80
84 83 82 81
80
85
79
77 78
74
76
W
T
75
64
72 71 70 69 67 m
68
l
s
o
n
p
62
66
65
64
61 63
h
a
e
b
d
g
c
30/1
15
50
30
INT
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
56 57 58 59 60
73
V I N
R S
BN
GN B
G
B
BN
VN
A H
HN
BN
GN
B N
AN
B
GN
BN
M V
BN
GN
B
TLH AE
Com ponent Des cription
38 Outer lighting 2 position switch
39 Fuel Gauge
40 Fuel Reserve Indicator
41 Fuel Gauge Light
42 ParkIng lights Indicator (green).
43 DIrectional s ignal arrow tell tale (green),
44 Speedometer light
45 Headlamp high beam Indicator (blue)
46 Insufficient oil pressure Indicator (red).
47 Oil pressure gauge light
48 Oil pressure gauge
49 Battery charge indicator (red).
50 Engine tachom eter light.
51 Engine tachom eter.
52 Engine water heat gauge.
53 Engine water heat gauge light.
54 Clock,
55 Clock light,
56 WIndshield wiper high end low sweep rate control,
57 Brake system effectiveness and hand brake ON indicator (red).
58 Rem ove key Indicator
59 Vehicular hazard warning signal indicator.
60 Panel light rheostatic switch,
61 Jam switch, on left door pillar, for Indicator 58
62 Separate 3 Amp fuse for indicator 58 and Its switch.
63 Lock switch.
64 Jam switches, between doors and pillars, for courtesy lights.
65 Headlamp high-low beam change-over and low beam flas hes s witch.
66 Direction Indicators switch.
67 WIndshield wiper control three-position switch.
68 Electropnaumatlc horn control button.
69 Electrofan 3-position switch.
70 ElectrIc cigarette lighter (with housing Indicator).
71 Vehicular hazard warning signal switch.
72 Courtesy light, with Incorporated switch.
73 Electrofan motor, two.speed,
74
Switch, on transmission (3rd and 4th gears) for exhaust emissIon
control electropneumatic system.
75 Fuel gauge sandIng unit,
76 Luggage compartment lamp jam switch.
77 Back-up light switch
78 SwItch, on hand brake Iever, for indicator 57,
79 Luggage com partm ent lam p,
80 Rear side marker lamps.
81 Rear direction indicators.
82 Rear stop lights.
83 Rear parking lights .
84 Back-up lights .
85 Number plate lIghts.
1969 – 1973 COMPLETE WIRING
http://www.artigue.com/fiat
81 82 83 84
80
84 83 82 81
80
85
79 77 78
74
76
W
T
75
64
72 71 70 69
67 m
68
l
s
o
n
p
62
66
65
64
61 63
h
a
e
b
d
g
c
30/1
15
50
30
INT
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
56 57 58 59 60
28 29
30 31
P
L
32 33 34
35 16
C 31
INT
F B
36
1 346 25 +P
37
26 27
25
L M F G E D C B A I
10 8 6 7 5 4 3 2 1 9
21
16
22
23
20
15
67
50
30
24
17
15
9 8
1
2
3
4
+B
D
7 6 5 4
13
1
2 3
1
2
3
4
14
18
12
11
30 57
19
13
1
2
3
73
10
87
86
85
30/51
30/51
85
86
87
4
1
V I N
R S
BN
GN B
G
B
BN
VN
A H
HN
BN
GN
B N
AN
B
GN
BN
M V
BN
GN
B
TL H AE
3
CYLINDER HEAD GROUND TO BODY
1969 – 1973 BLACK WIRING
http://www.artigue.com/fiat
81 82 83 84
80
84 83 82 81
80
85
79 77 78
74
76
W
T
75
64
72 71 70 69
67 m
68
l
s
o
n
p
62
66
65
64
61 63
h
a
e
b
d
g
c
30/1
15
50
30
INT
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
56 57 58 59 60
28 29
30 31
P
L
32 33 34
35 16
C 31
INT
F B
36
1 346 25 +P
37
26 27
25
L M F G E D C B A I
10 8 6 7 5 4 3 2 1 9
21
16
22
23
20
15
67
50
30
24
17
15
9 8
1
2
3
4
+B
D
7 6 5 4
13
1
2 3
1
2
3
4
14
18
12
11
30 57
19
13
1
2
3
73
10
87
86
85
30/51
30/51
85
86
87
4
3
1
V I N
R S
BN
GN B
G
B
BN
VN
A H
HN
BN
GN
B N
AN
B
GN
BN
M V
BN
GN
B
TL H AE
Black
1969 – 1973 BLACK/WHITE WIRING
http://www.artigue.com/fiat
81 82 83 84
80
84 83 82 81
80
85
79 77 78
74
76
W
T
75
64
72 71 70 69
67 m
68
l
s
o
n
p
62
66
65
64
61 63
h
a
e
b
d
g
c
30/1
15
50
30
INT
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
56 57 58 59 60
28 29
30 31
P
L
32 33 34
35 16
C 31
INT
F B
36
1 346 25 +P
37
26 27
25
L M F G E D C B A I
10 8 6 7 5 4 3 2 1 9
21
16
22
23
20
15
67
50
30
24
17
15
9 8
1
2
3
4
+B
D
7 6 5 4
13
1
2 3
1
2
3
4
14
18
12
11
30 57
19
13
1
2
3
73
10
87
86
85
30/51
30/51
85
86
87
4
3
1
V I N
R S
BN
GN B
G
B
BN
VN
A H
HN
BN
GN
B N
AN
B
GN
BN
M V
BN
GN
B
TL H AE
White Black
White Black
1969 – 1973 BROWN WIRING
http://www.artigue.com/fiat
81 82 83 84
80
84 83 82 81
80
85
79 77 78
74
76
W
T
75
64
72 71 70 69
67 m
68
l
s
o
n
p
62
66
65
64
61 63
h
a
e
b
d
g
c
30/1
15
50
30
INT
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
56 57 58 59 60
28 29
30 31
P
L
32 33 34
35 16
C 31
INT
F B
36
1 346 25 +P
37
26 27
25
L M F G E D C B A I
10 8 6 7 5 4 3 2 1 9
21
16
22
23
20
15
67
50
30
24
17
15
9 8
1
2
3
4
+B
D
7 6 5 4
13
1
2 3
1
2
3
4
14
18
12
11
30 57
19
13
1
2
3
73
10
87
86
85
30/51
30/51
85
86
87
4
3
1
V I N
R S
BN
GN B
G
B
BN
VN
A H
HN
BN
GN
B N
AN
B
GN
BN
M V
BN
GN
B
TL H AE
1969 – 1973 DARK BLUE WIRING
http://www.artigue.com/fiat
81 82 83 84
80
84 83 82 81
80
85
79 77 78
74
76
W
T
75
64
72 71 70 69
67 m
68
l
s
o
n
p
62
66
65
64
61 63
h
a
e
b
d
g
c
30/1
15
50
30
INT
38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
56 57 58 59 60
28 29
30 31
P
L
32 33 34
35 16
C 31
INT
F B
36
1 346 25 +P
37
26 27
25
L M F G E D C B A I
10 8 6 7 5 4 3 2 1 9
21
16
22
23
20
15
67
50
30
24
17
15
9 8
1
2
3
4
+B
D
7 6 5 4
13
1
2 3
1
2
3
4
14
18
12
11
30 57
19
13
1
2
3
73
10
87
86
85
30/51
30/51
85
86
87
4
3
1
V I N
R S
BN
GN B
G
B
BN
VN
A H
HN
BN
GN
B N
AN
B
GN
BN
M V
BN
GN
B
TL H AE
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Lifetime Access
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Online & Offline Access
Access PDF Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
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What's Included?
Lifetime Access
Fast Download Speeds
Online & Offline Access
Access PDF Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$27.99
$36.99
The FIAT SPIDER 124 BS 1969-1974 Wiring Diagrams is a comprehensive collection of wiring diagrams specifically designed for the FIAT SPIDER 124 BS models produced between 1969 and 1974. These diagrams provide a detailed visual representation of the electrical systems and circuits of the vehicle.
These wiring diagrams are essential for understanding the electrical components and connections in the FIAT SPIDER 124 BS. Whether you are a DIY enthusiast or a professional mechanic, these diagrams will provide you with the necessary information to troubleshoot electrical issues, repair faulty connections, or modify the electrical system of the vehicle.
With the FIAT SPIDER 124 BS 1969-1974 Wiring Diagrams, you can easily locate and identify various electrical components, such as fuses, relays, switches, and wiring harnesses. The diagrams provide clear and concise representations of the wiring routes, color codes, and connections, making it easy to follow and understand.
- FIAT SPIDER 124 BS 1969
- FIAT SPIDER 124 BS 1970
- FIAT SPIDER 124 BS 1971
- FIAT SPIDER 124 BS 1972
- FIAT SPIDER 124 BS 1973
- FIAT SPIDER 124 BS 1974
No matter the model year of your FIAT SPIDER 124 BS, these wiring diagrams will guide you through the electrical system, helping you diagnose and resolve any electrical problems you may encounter. They are an indispensable tool for any FIAT SPIDER 124 BS owner or mechanic!
