1997 ASTON MARTIN DB7 wiring diagram

odometer wiper blades horn flat tire lane assist transmission

Page 10 of 421

ASTON MARTIN DB7 1997 Workshop Manual
Electrics
Electrical Component Location and Wiring Information - Up to 97 MY
Component Index 6-19
Component Location Diagrams 6-23
Electronic Control Unit Location Diagram 6-38
Relay Panel, Fuse

Page 26 of 421

ASTON MARTIN DB7 1997 Workshop Manual
Electrics
Electrical Component Location and Wiring Information in::m3^?
DB7 Electrical Component Location and
Wiring Information
Thefol lowing pages contains electrical component
location and el

Electrics
Electrical Component Location and Wiring Information in::m3^?
DB7 Electrical Component Location and
Wiring Information
Thefol lowing pages contains electrical component
location and electrical wiring diagrams.
Component Index
The following list details all of the functional
electrical components of the DB7. The list is given
in alphabetical order with component location and
wiring diagram references for each component.
Component Location on the vehicle
To locate a component on the veh
icie,
find its name
in the component index and note the component
location reference.
The component location reference gives the figure
number and item number for each component so
that you can find the component on the following
location diagrams and in the car.
Component Location on the Wiring Diagrams
The wiring diagram reference gives the wiring
diagram number and the location coordinates so
that you can locate the component and its wiring
on the wiring diagrams.
Wiring Diagrams
Each diagram covers a complete loom or section of
a major loom.
Continuations of a loom on another sheet and
connections to other looms are indicated by the
continuation arrow »* and the Sheet Number and
Co-Ordinateswherethecontinuation or connection
is located.
Each connector is illustrated with an end view of
the mating face of the connector. A table beside
each connector gives the pin number, wire colour
and destination of each wire.
Wire Colours
The following key is used to denote wire colours in
the connector wiring tables
B = Black P = Purple G = Green
K = Pink S = Slate LG = Light Green
N = Brown W = White O = Orange
R = Red U = Blue Y = Yellow
Wire Splices
Many wire runs are spliced within the loom
wrapping and additional information is required to
aid in fault analysis. All splices are noted on the
wiring diagrams (e.g. SPL1 = Splice 1). On the
facing page for each wiring diagram, a splice list
gives the splice number and the wire colours and
destinations for each wire coming from the splice.
6-18 May 1996

Page 50 of 421

ASTON MARTIN DB7 1997 Workshop Manual Electrics
Wiring Diagram Sheet
1 -
Splice List
- Pre 97 MY

September
1996

[DSlMJ-^y^

Splice
No.
Pin No.

SPLl

11
18
80

SPL2

3
7
10
12
16
19
28

SPL3

3
21
23
29
32

Page 51 of 421

ASTON MARTIN DB7 1997 Workshop Manual
NO COLOUR
PIN
7
B 1 2
8
UR 3
9
UW 4

AREA B2-2

66 Be

NO
COLOUR
PIN
AREA
10 8 I 82-2 11 R/6 2 Bl-i

NO COLOUR
PIN
42
NR 65
4}
N 86
44
R 87 87A
45
N 30

AREA
86 86 C6
C6

Page 52 of 421

ASTON MARTIN DB7 1997 Workshop Manual
^^?

Splice
No.
Pin No.

SPL10

36
56
81
82
99
SPL11
37
47
91

SPL12

38
69
75
76
96

SPL13

48
55
58
66
95

SPL14

42
59
92

SPL15

44
73
93

Colour
Destination
B

Page 53 of 421

ASTON MARTIN DB7 1997 Workshop Manual
Nb 61 62

COLOUR
PIN
BR
1
B
2
}

kKk
B6 CI

BONNET SWITCH
80
RC
es
B
S4
RY 97 Sr
98
YP

NO COLOUH 65
UB
66
U
67
B
68
N
69
UW

t>IN
1 ? 3 4
5
i
-
AREA B6 B3-I3 CI B4-i

Page 54 of 421

ASTON MARTIN DB7 1997 Workshop Manual
^^

Splice
No.

Pin
No.

SPL19

101
104
142

SPL20

100
102
112

SPL21

106
108
111
133

SPL22

128
137
147
148

SPL23

114
122
125

SPL24

139
141
149

Colour
Destin

Page 55 of 421

ASTON MARTIN DB7 1997 Workshop Manual
NO COLOUR
PIN
116
NV I
I?
B ?

AREA A6
Si.

H6
COLOUR
fiN
ABEX"
125
N I
B3-23 12?
BY 2 SS_

NO
COLOUR
PIN
100
B I
101
PY ?

AREA B2-20 BI-19

HO
COLOUR
117
B
119
B
120

NO COLOUR
PIN
116
NV I
I?
B ?

AREA A6
Si.

H6
COLOUR
fiN
ABEX"
125
N I
B3-23 12?
BY 2 SS_

NO
COLOUR
PIN
100
B I
101
PY ?

AREA B2-20 BI-19

HO
COLOUR
117
B
119
B
120
B

AREA
A2 A2

_«
NO COLOUR
PIN
ASET
103
B I CI
105
Py ' CI

NO COLOUR
PIN
102
B 1
103
B 1
lOfl
PT 2
105
PY 2

Ali^A B2-20
Bl
BI-19
fl

EARTH POINT
COOLANT
LOW
LEVEL SENSOR

AIR
CON
RELAY
l«
SPl
19
SPL
20

HO COLOUR
PIN
135
NS 65
136
UB 86
137
KB 87
87A
138
RH 3?

AREA
C6 C6
C3-22

..»,
.

NO COLOUR
PIH
133
P 85
140
PB 86
141
P 87
87A
14?
PY 30

AREA C4-24 ce C4-24

.BLI9..

NO COLOUR
PIH
115
N 85
143
BC 86
144
WY 87
S7A 110
WR 30

AREA 02 B4 C6
C2
NO COLOUR
PIK
146
RY 85
120
8 86
147 KB
87
129
UR 87A
130 BG
30

ARCA
A6 B2 C3-22 03 03 STARTER SOLENOID RELAY FAN
RUN ON
RELAY
NO COLOUR AREA 121
WR £5_

HO COLOUR 124
NG
146
RY
126
BY

116
NY

PIN 85 86 8/ 87A
55
AREA
A2 A5 A2
A2

NO COLOUR
PIH
123
NY 85
127
UN 86
148
KB 87
87A
lie
HY 30

AREA
B2 D3
C3-22

.^2...

l/

NO COLOUR
PIN
106
B I
W-S&
2_

AREA 82-21 C6 LOW LEVEL SENSOR

NO COLOUR PIN
ARET
I 110
WR 2 «4
STARTER MOTOR SOLENOID
NO COLOUR III
B
112
e

AREA B2-2I 82-20
SCREEN WASH PUMP
NO COLOUR
PIN
lOe
B 1
109
LCB 2
3 4
AR^A B2-2I C6 NO 113 114 l|^
COLOUR N N H
AlttA A2 B3-23
M
BATTERY
POSTL

NO COLOUR
133
B
134
aw

AREA B2-2I
J
RH
SIDE n REPEATER
NO COLOUR
PIN
131
YR I
132
BK 2

AREA ce C6 J CRUISE CONTROL ^ CLUTCH SWITCH
c

D:

r

ID ID
i D)

IDczt
mm

ffl
m

m m

ID Ul

ii=ir

i m
m ID

Trff'TsrawPir
134
OW
144
WY
135
NS
136
UB
138
RN
140
PB
IJI
YR
132
BK
121
WR
145
BC

109
LCB

149
P
107
BS

1 2 3 4 5 6 7 8 9
10
II 12 13 14 15 16 17 18 19
_.29
AREA
C4 A4 A3 A3 A5 A4 C4 C4 62 B4
01

C4-24
CI

NO COLOUR
PIN
127
UN 1
128
KB 2
129
UR 3
130
Bf. 4

AREA
AS
C3-22
A5
«5

SHEET
14
AREA
B4

SHEET
6
AREA
B3
^27
Wiring Diagram

Model
-
Aston Martin DB7 Coupe

Harness
Title
-
Right Forward

Drawing
Part No.
-
B37-81298

Revision
- 0
Siieet
3 of
29
-
Up
to 97 MY

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