1997 ASTON MARTIN DB7 starter relay

cooling checking oil trailer change time air conditioning infotainment

Page 29 of 421

ASTON MARTIN DB7 1997 Workshop Manual
[n:m3^y

Component Name
Microwave Sensor
Mode Switch
Multifunction Module
Number Plate Lamp - LH
Number Plate Lamp - RH
Oil Pressure Warning Light Transducer
Output Speed Sensor (Auto)
Park

[n:m3^y

Component Name
Microwave Sensor
Mode Switch
Multifunction Module
Number Plate Lamp - LH
Number Plate Lamp - RH
Oil Pressure Warning Light Transducer
Output Speed Sensor (Auto)
Park Switch (Auto)
Purge Valve 1
Purge Valve 2
Radio Aerial
Radio Telephone Connector
Radio Tweeter
Radio Tweeter
Radio
Rear & Number Plate Bulb Fail Unit
Rear Fog Lamp LH
Rear Fog Lamp RH
Rear Lamp - LH
Rear Lamp - RH
Recline Motor Potentiometer
Relay - ABS Pump
Relay - Air conditioning clutch
Relay - Air Pump
Relay - Auxiliary Load
Relay - Boot Release
Relay - Courtesy Lights
Relay - Cruise Control On/Off
Relay - Drivers Seat Heater
Relay - Fan 1
Relay - Fan 2
Relay - Fan Run On
Relay - Front Fog Lamps
Relay - Fuel Pump 1
Relay - Fuel Pump 2
Relay - Gearbox Failure Warning
Relay - Headlamp Dipped Beam
Relay - Headlamps
Relay - Heated Rear Window
Relay - Horns
Relay - Ignition Load
Relay - Main
)
Location
Reference
12-1
7-9
4-2
5-3
5-3
3-17
11-12
10-1
10-3
10-4
15-4
15-3
6-7
6-5
6-6
15-11
14-2
14-5
14-1
14-6
9-7
4-8
1-17
4-14
4-4
15-9
4-11
6-1
12-3
1-20
1-19
1-18
1-6
15-7
15-8
4-9
1-5
1-7
4-15
1-16
4-10
4-12
Relays - Drivers/Passengers Seat Heaters 12-3
Relay - Rear Fog Lamps
Relay - Reverse Lamps
Relay - Sidelamps
Relay - Starter Solenoid
Relay - Stop Lamps
Reversing Lamp Switch (Man)
Reversing Light Switch (Auto)
Screen Wash Pump
4-17
15-6
1-9
1-15
15-5
11-3
10-2
1-13
Electrics
Electrical Component Location Index - Up to 97 MY
Wiring Diag.
Reference
24-C2
4-A3
8-C4
27-84
27-B6
5-C5
7-B3
21-B1
5-A4
5-A5
24-D2
25-B2
8-C3
14-C4
10-A2
25-C3
17-D2
18-D2
24-A5
24-C4
22-81
9-C4
3-A3
13-A5
9-D1
26-D3
13-A2
20-B1
16-D3
3-B6
3-B6
3-A5
1-B5
26-A2
26-A3
13-A1
1-B5
1-84
13-A4
3-A4
13-A2
13-A3
15-D3
13-A5
25-A4
1-B4
3-A4
25-A5
7-C5
21-C2
3-D1

Rep.
Op. Notes
Reference

6.6.14.2

6.5.07.4

6.4.12.1
6.9.03.1
6.9.03.1

1.5.08.1

3.4.02.2
Auto only

6.5.13.1
Auto only

6.1.14.1

6.1.14.2

6.9.08.1
6.9.09.1
6.5.17.1
6.5.17.1
6.5.05.1
6.9.10.1
6.7.02.1
6.6.07.1

5.1.15.1

6.2.06.1
6.4.13.1
6.4.14.1
6.9.11.1
6.4.15.1
6.5.18.1
6.6.15.1

1.7.16.3
1.7.16.3

1.7.16.4

6.1.04.3

6.9.12.1
6.9.12.1
6.4.16.1
Auto only

6.1.15.1
6.1.16.1
6.4.17.1
6.2.07.1
6.4.18.1
6.4.19.1

6.6.15.2

6.4.20.1
6.9.13.1
6.1.17.1
6.2.08.1
6.9.14.1
6.2.09.1

6.2.09.2

6.3.06.1

May 1996 6-21

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

Page 111 of 421

$ASTON MARTIN DB7 1997 Workshop Manual Electrics Component Index Sheet 4-97 MY ^7 Component Name Relay - Rear Fog Lamps Relay - Reverse Lamps Relay - Right Quarter Light Up Relay - Right Quarter Light Down Relay - Sidelights { Re$

Electrics
Component Index Sheet 4-97 MY ^7
Component
Name
Relay - Rear Fog Lamps
Relay - Reverse Lamps
Relay - Right Quarter Light Up
Relay - Right Quarter Light Down
Relay - Sidelights {
Relay - Starter Solenoid
Relay - Stop Lamps
Relay- Tilt Sensor
Reversing Light Switch
Screen Wash Pump
Seat Belt Stalk
Seat Belt Pretensioner Control Module
Seat Belt Pretensioner Squib
Seat ECU - Driver
Seat ECU - Passenger
Seat Fore/Aft Motor Potentiometer
Seat Heater Cushion Element
Seat Heaters - Driver
Seat Heaters - Passenger
Seat Lumbar Support Pump
Seat Pressure Pad
Seat Recline Motor Potentiometer
Seat Switch Pack - Driver
Seat Switch Pack - Passenger
Security System Aerial
Security System ECU
Side Marker Lamp - LH Front
Side Marker Lamp - RH Front
Side Marker Lamp - LH Rear
Side Marker Lamp - RH Rear
Side Repeater Lamp LH
Side Repeater Lamp RH
Speaker - Drivers Door
Speaker - Passengers Door
Speaker - Rear LH
Speaker - Rear RH
Starter Motor Solenoid
Throttle Potentiometer (Eng Sub-harness)
Tilt Sensor
Transmission Connector
Transmission Control Module (TCM)
Transmission Input Speed Sensor
Transmission Output Speed Sensor
Tyre Compressor Socket
Vapour Management Valve
Vehicle Speed Sensor (VSS)
Window ECU - Drivers Side
Window ECU - Passengers Side
Window Lift - Left Quarter Light (Volante)
Window Lift Thermal Breaker
Window Switch LH
Window Switch RH
Wiper Logic Module
Wiper Motor
6-46
Component
Location
Circuit
Reference
(see relay location chart) 8-C4 it ti It
II H U
tl 11 U
a II 11
II II II
II Ji II
II II II
7-7
15-1
15-9
4-4
15-5
4-6
4-6
15-10
7-11
7-n
7-11
16-4
7-10
15-10
7-3
7-3
16-10
4-5
16-1
16-2
16-6
16-8
13-1
13-4
5-3
5-3
5-6
5-6
3-10
3-7
7-9
16-5
4-7
17-7
17-7
17-5
15-7
8-5
6-3
6-3
17-4
6-4
17-1
17-3
7-2
17-2
' ) 17-A2
' ) 19-A4
' ) 19-A5
' ) 2-A1
' ) 2-A3
' ) 17-A1
' ) 17-A4
7-C5
3-A2
26-A3
14-A4
14-B4
23-A1
24-A1
26-C2
26-A2
23-A4
24-A4
26-D2
26-D3
26-B1
23-B1
24-B1
16-B2
17-B6
1-C2
1-82
15-C4
24-D4
2-C5
3-D5
21-C5
22-C5
15-Cl
16-B1
2-A5
5-C3
14-C4
7-A4
4-B5
7-B2
7-B3
17-C5
16-A3
15-B3
21-C3
22-C3
15-A1
12-Cl
13-C2
13-A2
11-B5
6-A1
September 1996

Page 129 of 421

ASTON MARTIN DB7 1997 Workshop Manual
Electrics
Relay Location Index - 97 MY 5^^?
Relay Locations
Left Forward
Engine Bay LH Side (from front to
Function
Front Fog Lights
rear)
Cruise Control Clutch Switch(Man)
Air Pump
Horn
D

Page 136 of 421

ASTON MARTIN DB7 1997 Workshop Manual
NO 66 67 68 61 6I>

COLOUR
NR NU R RU NR
PIN RS 86 87 8« 30

AREA 2.B6
2.B3-I6
2.B4-I9
2.C2 2.D3

NO 75 76 77
74

COLOUR
B U UR
N
PIN 85 86
87 87A
30

AREA
1.03-8
2.82-11
2.B2-I0

NO 66 67 68 61 6I>

COLOUR
NR NU R RU NR
PIN RS 86 87 8« 30

AREA 2.B6
2.B3-I6
2.B4-I9
2.C2 2.D3

NO 75 76 77
74

COLOUR
B U UR
N
PIN 85 86
87 87A
30

AREA
1.03-8
2.82-11
2.B2-I0

2.B4-22

NO 83 M 85
82

COLOUR
8G wr WR
N
PIN B5 86
87 B7A
30

AREA 2.B3 2.86 2.A5

2.84-20
SIDELIGHT RELAY I
87
{GREEN BASE
JqpL L 87A
DW|
OlP BEAM RELAY I 87 I BLACK BASE
87A
'5^BI

lO
SHEET I AREA C6 <4 «

mu

STARTER RELAY I
87 I
YELLOW BASE
87A
'5^ei

NO COLOUR
PIN
I
.
85
WD 2

AREA

2.A3

NO 71 7? 73
70

COLOUR
N8 WG WU
WG
pm 85 86 8/ 87A 30

AREA 2.C6
2.82-9
2.B3-I5

2.B2-9
HEADLAMP RELAY

I
87
I
BLUE BASE

BTA

DW|

NO COLOUR 121
Y

122
WY
123
YU
124
U
125
BP
126
LGY

127
YR
30
B
PIN
1 7
3 4 5 6
7 8
9 10

AREA 2.D6
2.C6 2.C6 2.C6 2.C6
2.B3-I4

2.C6 l,D2

NO 79 80 81
78

COLOUR
B UW UW
N
PIN 85 86
87 87A
30

AREA LC3-e 2.B6
2.82-13

2.84-21
MAIN BEAM RELAY
I 87 I WHITE BASE
87A
SPL 14 SPL 15
HO 118 119 120
COLOUR N N N
AREI 2.84 ?.B4 2.84
20 21 22
iSTARTER MOTOR I
•BATTERY POSTi
^
NO 83 86
COLOUR PIN 8G U BG W
AREA 2.A3 2.D6
SPL 22 SPL 24
xf
3 C
'-Fw^'
NO 69 87

COLOUR
PIN
WN
U
WU
W

AREA
2.C2-I2
2.82-11

^

'-Fag—'

NO COLOUF 105 N 53 NG 106 N 57 P 108 WP 109 LGY 110 WP 12 WU III N 112 NU 113 N 2 NP
PIN 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
AREA
2.84-21
I.A5
2.84-20
I.B5
2.83-18
2.83-14
2.B3-I8
I.A2
2.84-21
2.B3-I6
2.84-20
1.83
2^n2^.
25nFI3;^6
'^'^^
3lnfl6n32

3^EI7j^.

35nFI8n3e
3^n9^,

,^r2^,

3^.2^

5^F3^6

7^E4^

9^E5^0

1^6^
,3^E7^4
l5j^E8^6

I^P9^8

i9nFiOn20|

2^r,l^2

NO 88 89

COLOUR
PIN
WU
U
WU
W

AREA
2.B3-I5
2.B2-I1

NO COLOUf 90
WP
91
WN
92
N
45
NY
93
N
65
NR
94
WP
95
WG
96
UW
33
UW
97
UW
7
UW
98
RG
99
RS
100
RG
101
RG
102
UR
32
UR
103
UR
6
UR
PIN 1 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18 19
20 21 22
AREA
2.B3-I8
2.C2-I2
2.B4-2I
I.A4
2.84-22
2.AI
2.83-18
2.82-9
2.83-13
1.02
2.83-13
I.A2
2.B3-I7
I.C2-5
2.83-17
LBI-I
2.B2-IO
1.02
2.82-10
I.A2
iCRUISE CONTROLi

("
D D • D
DDC^
G D D D D D D D DQzr D • D 0
NO COLOUF 128 GR 49 GP 16 GW
84 WY 66 NR 129 R 44 8R 130 RY 131 U
80 UW 52 GP 71 NB 114 8K 133 WP 3 YS

PIN
1 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18
AREA
2.B4-24
I.B4 I.AI
2.A3 2.AI
2.B4-I9
I.C5
I.C2-6
2.B3-I5

2.B2 1.84 2.B2 2.04
2.83-18
1.83
SHEET 8 AREA Al
-(*•
LH SIDE REPEATER
I

I CRUISE CONTROL] CLUTCH SWITCH
NO COLOUR AREA
116 B
I.C3-8
117
GR
2.84-24

NO 114 115

COLOUR AREA 8K
2.C6
YR 2.B4-23

c
1
12 D 0 0 G D D D[E±
HDD
^ • n Qtrr 0 G D D D D

NO COLOUf 134
UW
54
G
55
KB
122
WY
124
U
127
YR
47
RO
13
RO
135
GY
123
YU
1
LG
136
LGY
137
NU
58
PB
138
YR

125
BP
121
Y
139
WU
86
BG
PIN 1 ? 3 4 5 6 7 8 9 10 II 12 13 14
15 16
17 IB 19 20

AREA
2,B3-I3
I.A5 I.A5 2.A6 2.A6 2.Ae
LB4
I.A2
I.C2-7
2.A6 1.83
2.B3-I4
2.83-16
1.85
2.84-23

2.A6 2.A6
2.83-15
2.83

'^^? Wiring Diagram
Model - Aston Martin DB7
Harness Title - Left Forward 2
Drawing Part No. - B3
7-8462
7
Revision - 0 Sheet 2 of 26 - 97 MY

turn signal steering wheel adjustment technical specifications clutch alternator belt jack points