ASTON MARTIN DB7 1997 Workshop Manual

FUEL PUMP RELAY
1

NO COLOUC 260
0
922
KB
884
m

916
N

PIN
AI^CA
89
Bl
86
Bl
87
Bl
e7A SO
CI

FUEL PUMP RELAY
2

m
itLoUl!
tm
259
OR 85
923
KB 86
882
UG 87
87A 917
N SO

km Bl a Bl

.,?!

[M]
rCZK>»—1

HO COLOUR
5
rs
259
OR
260
0
261
NR
492
YW
493
KB 495 OR 496 OU 829 NO 834 N5 846 NS 849 TIN 866 PS

882
UG
884
UR
916
H
917 919 921 922
KB
923
KB
924
NY
925
PS
926
PS
927
BRD
929
NY 930 m 932 GW
933
GR 935 BR 936 U 939 B
C6
A3 A2
86 C6 B6
C6
C6 C6
B4-202
84-202
B6 03

A3 A2 A2 A3
C6
B4-202
A2 A3 03 03 03
86 86 86 C6 C6 C6 C6
B4-20I

SPL
202
M6
cbmk pld
849
TIN
927
BRD

493
KB
829
NO
928
B •

929
NY
930
WK

1 2 3 4 5 6 7 8 9 10 II 12
Uih Bl CI
Bl Bl B4-20I
CI CI

SECURITY SYSTEM

NO COLOUI 5
YS
931
B
261
NR
932
GW
953
GR
934
B

496
OU
492
YW

935
BR
936
U
919
NS

937
NS
938
B

495
OR

PIN 1 ? 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17
J?...

AREA Bl B4-20I Bl CI CI B4-20I
Bl Bl
CI CI Bl
B4-202
84-201

Bl
I Is?""—I
NO COLOUR
PIN
924
NY 85
925
PS 86
87 866
PG 87A
926
PS 30

-mr Cl CI
Bl CI

BOOT RELEASE RELAY

Wiring Diagram
Model
-
Aston Martin
DB7
Coupe
Harness Title
-
Rearward
4

Part
No.
B37-81321
Revision
0
Sheet
26 of 29 - Up to 97 MY

'^T?
Electrics
Wiring Diagram Sheet 27 - Splice List - Pre 97 MY
Splice No.
Pin No.
SPL 203
869
942
943
944
945
Colour
Destination
Black
C5
A4
A4
A4
A4
September 1996

NO COLOUf 907
m
886
WU
908
N
916
N
895
RS
920
RS
692
RG
918
RC
909
N
917
N
910
N
887
NR

PIN 1 •/ 3 4 5 6 7 e 9 10 II IS
AREA 01 02 01 02 01 02 01 02 01 02 01 02

^^c^ldrjiiQJ^i^i^^

ti6
911 901
912 8S? 915 921 919
V<

COLOU!
N HP
N P N NS N N
I*1N 13
15 16 17
m
19 20 21 22 23
24
Mi
a 02
Dl 02 01 02 D2 Dl
SHEET
25
AREA
D4

IB
PBflHBlPPtiJ

NO COLOUf 907
IK
908
N
895
RS
892
RG
909
N
910
N
911
N

912
N
913
N
914
N

PIN 1 2 3 4 5 6 7 8 9 10 II 12...
AREA Al Al
Al
Al Al Al Al
A3 A3
flj

NO COLOUR
PIN
916
N
917
N
918
RC
987
KR
901
NP
919
N
920
RS
852
P
)ZI
NS
886
WU

1 2 3 4 5 e 7 8 9 IB-
AREA Al Al Al Al A3 A3 Al A3 A3 Al
BOOT LOCK ACTUATOR
865
BS I C4 ?
Ho ioLm
M
mi
944
B I
C5-203 966
OW ? C4
M C6L0Ut) ARtA
942
B
C5-203 867
RS C4

ILH NUMBER PLATE LAMP
I

11
NO 945 COLOUR B RO C5-203 ?4
...

,RH NUMBER PLATE LAMP,
NO COLOUf 865
BS
866
OW

867
RS

868
RO
869
B

PIN 1 2 3 4 5 6 7
?

AREA
8
o a Q a 5
4
C3
Q Q a I
SHEET 24 AREA C5

'^? Wiring Diagram
Model
-
Aston Martin DB7 Coupe
Harness Title
-
Fusebox and Boot Lid
PartNo.-B37-81322
Revision
- 0
Sheet 27 of 29
-
Up to 97 MY

D'^?

Splice
No.

Pin
No.

SPL
204

947
961
975
981
SPL 205
514
967
974
980

SPL
205
425
956
979
SPL
207

470
968
983
984

Colour
Destination
Red/Yellow

A1
A1
B2
CI

Red/Blacl<

B3
B1
B2
CI

White/Purple

B3
A1
B5

Brown/Blue

83
B1
C4
B4

Electrics

Wiring Diagram Sheet 28 - Splice List - Pre 97 MY
September 1996

NO COLOUI 946 B 515 W 947 RY 94e BRD 949 BRP 950 BRO 951 BRD 952
YG
953
WG
954 WU 953
B
507 GP
956
WP
957
WN
958
WX
959 00 960 NS 512 *Y 961 RY
962 GIN 963 GIN 964 GIN 965 GIN 966 NK 967 RS
968 NU 969 GR 970 LGY 971 GW

PIN 1 2 3 4 5 6 7 8 9 10 II
12 13
14 15 16 17 18 19
20 21
22 23 24 25 26
27 28 29 30 31
3? 33 34
_a.
km Dl B3
CI-204
03 D4 02 B6 82 C6 B5 06 B3

C3-206
C6 C6 C6 C6 B3
01-204

D3 04 D2 C6 B2
CI-205
C4-207
C6 06 C6
Nfl
tiiivk fit) jRnr
Bl CI-205
_I!L

966 HK 974
RB
9"B
J.O.S.
CONNECTOR
•ROTSLOUSTTS
XREiT
984 NU I C4-207 aas B 2 C6
N(t 977 516 978 979 ?}t

COLOUR
PIN
B
1
BUG
2
PG
3
WP
4
WU
S

AR^ii
C6 B3 C6
C3-206
Al

NO COLOUR 972
B
952
YG
445 HG 976 B 975 RY

PIN 85 86 87 87A 30

AREA
Dl Al B3 C6
CI-204

ABS LOOM COLOUR PIN
NO
445 NG 470 NU

-JBET
B2 B4-207
NO 507 512 513 514 515 4?5 516

COLOUI
GP WY BY RB W IW> BLG

•RN
1 2 3 4 5 6

J.

AREA Al Al B6 CI-205 Al B3-206 BS
PUMP CONNECTOR ACCUMULATOR

ilo'
t6\.o\ik
Hu JSSET 982 B U C6
m>«i
w ti-;97

NO COLOUR 513
BY
951
BRD
95JWG 955 8 957
WN
958 WX 959 UG 960 NS 965 GIN 969 GR 970
LGY
971
GW
976 B 977 B 978
PG
982 B 985 B
>

titU
B3 Al Al Al Al Al Al Al Bl Bl 61 Bl 62 B5 85 C4 B4

NO COLOUR 946 B 972 B 973
B

AREA
Al B2 B2
REAR
L.H.SENSOR
REAR R.H. SENSOR FRONT L.H, SENSOR HO COLOUR PIN I 964 GIN 2 950 BRD 3
AREA NO COLOUR PIN I 962
GIN
2 946 BRD 5
NO COLOUR PIN
ASET
I 963 GIN 2 Bl 949 BRD 3 Al

Wiring
Diagram

Model
- Aston Martin DB7 Coupe

Harness
Title - ABS-1

Part
No. B37-81323

Revision
0 Sheet 28 of 29 - Up to 97 MY

=2?
Splice No.
Pin No.
SPL 208
977
982
986
988
989
Colour
Destination
Black
CI
CI
B2
B5
B5
Electrics
Wiring Diagram Sheet 29 - Splice List - Pre 97 MY
September 1996

NO COLOUR 971 GW 958
WK
999 UG 969 GR 970 LCV 957 *N 953 8
PIN 1 2 3 4 5 6 ^
AREA Bl Bl Bl Bl Bl Bl Bl
NO COLOUF 976 B 9S7B 969 6
iRU CI AJ
B2-206

NO COLOUR AREA 513 Br 951 BRD 953 WO 955 8 957 WN 958 WK 959 UG 960 NS 965 GIN 969 GR 970
LGY
971 GW 976 B 977 B 978
PG
982
B
985 B
B5 C3 85 K K A2 A2 A3 C3 A2 A2 A2 B5 B2-208 85 B2-208 B5
NO COLOUR 953 WG 978 PO 988 B 515 BY
PIN 1 ? 3 4 5
AREA Al CI B2-208 Al
FRONT R.H. SENSOR NO COLOUR PIN !RE I 965
GIN
2 Bl 951 BRD 5 EL
Wiring Diagram
Model - Aston Martin DB7 Coupe
Harness Title - ABS-2
PartNo.-B37-81324
Revision - 0 Sheet 29 of 29 - Up to 97 MY

^7
Electrics
Component Index Sheet 1-97 MY
Component
Name
ABS ECU
ABS Wheel Speed Sensor - Front RH
ABS Wheel Speed Sensor - Front LH
ABS Wheel Speed Sensor - Rear RH
ABS Wheel Speed Sensor - Rear LH
Airbag Crash Sensor RH
Airbag Crash Sensor LH
Airbag Diagnostic Monitor
Airbag (Drivers)
Airbag (Passengers)
Airbag Safing Sensor LHD
Air Conditioning Compressor Clutch
Air Conditioning Control
Air Conditioning Trinary Switch
Air Conditioning Unit
Air Pump
Air Temperature Sensor (IAT1)
Air Temperature Sensor (IAT2)
Alarm LED Inverter
Alarm Sounder
Alternator (Generator)
Ambient Temperature Sensor
Barometric Pressure Sensor
Blower Fan LH
Blower Fan RH
Bonnet Switch
Boot Lamp LH
Boot Lamp RH
Boot Lock Actuator
Brake Fluid Level Sensor
Camshaft Sensor (CMP)
Capacitor (Generator)
Catalyst Overtemperature/Speed Warning Module
CD Autochanger
Central Locking Unit '
Cigar Lighter
Column Switchgear Assembly
Coolant Low Level Sensor
Coolant Temperature Sensor (ECT)
Coolant Temperature Sensor - Temp Gauge
Courtesy Light
Crankshaft Position Sensor (CKP)
Cruise Control Clutch Switch (RHD)
Cruise Control Disable and Stop Lamp Switch
Cruise Control On/Off Switch
Cruise Control Servo Unit
Cruise Control Set Switch
Diagnostic Socket - Lower
Diagnostic Socket - Upper
Door Closed Microswitch (Drivers)
Door Closed Microswitch (Passengers)
Door Lock Motor (Drivers)
Door Lock Motor (Passengers)
Door Lock Switch (Drivers)
Component
Location
(Figure No.-ltem No.)
1-5
1-3
1-3
8-1
8-1
2-3
2-3
4-2
9-6
9-1
2-6
9-4
9-2
9-5
9-2
9-3
3-7
3-11
7-8
2-4
3-12
1-1
8-6
10-10
10-4
2-2
10-8
10-6
10-7
16-3
3-2
1-2
4-8
5-5
6-10
6-5
10-5
10-3
3-4
3-3
10-9
3-1
10-2
1-4
6-6
2-8
6-7
11-3
11-3
7-6
7-6
11-6
11-9
11-5
Circuit
Reference
(Sheet No.-Coordinates)
20-A1
20-D2
20-D3
20-B6
20-C6
3-D1
1-C3
11-C6
9-A3
11-C4
12-B4
3-C1
3-D3
3-D1
11-CI
1-C2
5-C1
5-B3
14-B6
1-B2
5-A6
1-A2
4-A4
8-A3
12-C3
1-C5
15-A4
16-D3
16-C6
20-B3
5-C1
5-A5
11-C3 Japan Only
10-B3 Rear of Radio
12-D4
13-A3
9-A2
3-A3
5-B1
5-C1
9-B1
5-A2
3-C5
9-A3
13-A5
2-A6
13-B5
10-A6
10-A5
21-A2
22-A2
21-B1
22-Bl
21-A2
September 1996 6-43

Electrics
Component Index Sheet 2 - 97 MY
Component
Name
Door Lock Switch (Passengers)
Door Mirror - (Drivers)
Door Mirror - (Passengers)
Door Mirror Switch (LHD)
Door Mirror Switch (RHD)
Door Rear Guard Lamp (RH)
Door Rear Guard Lamp (LH)
DPFE Sensor
EDIS Coil Pack
EVR Valve
Exhaust Temperature/Speed Warning
Fan Control Module
Fan Motor 1
Fan Motor 2
Foglamp - RH Front
Foglamp - LH Front
Fuel Filler Flap Solenoid
Fuel Pump 1
Fuel Pump 2
Fuel Tank Pressure Sensor
Fuel Tank Sender Unit
Gear Selector Illumination
Glass Break Sensor
Handbrake Switch
Head/Side Lamp - LH Front
Head/Side Lamp - RH Front
Heated Backlight (Volante)
Heated Backlight (Voiante)
Heated Oxygen Sensor
1
-1
Heated Oxygen Sensor
1
-2
Heated Oxygen Sensor 2-1
Heated Oxygen Sensor 2-2
Heated Washer Jet LH
Heated Washer Jet RH
High Level Stop Lamp
Hood Control Module (Volante Roof)
Hood Motor (Volante Roof)
Horn - LH
Horn - RH
Idle Speed Control Valve (Eng Sub-harness)
Ignition Coil Pack (EDIS)
Ignition Switch
Indicator/Side Lamp - LH Front
Indicator/Side Lamp - RH Front
Inertia Switch
Injector 1
Injector 2
Injector 3
Injector 4
Injector 5
Injector 6
Instrument Pack
Instrument Panel Illumination Control
Instrument Panel Illumination Dimmer Switch
Interior Light - Rear LH
6-44
Component
Location
11-10
n-4
11-11
11-12
11-12
11-7
11-8
3-5
3-9
2-1
1-6
2-7
11-1
11-2
12-3
12-2
12-10
12-7
12-9
12-8
12-6
12-5
7-8
7-5
12-1
12-4
12-11
12-11
2-5
2-5
8-2
8-2
13-3
13-3
13-7
8-4
13-6
1-7
1-7
3-8
3-9
14-5
14-2
14-2
6-9
13-2
13-2
13-2
13-2
13-2
13-2
13-5
7-4
13-8
14-9
fEB^-^?
Circuit
Reference
22-A2
21-A3
22-A5
21-C5
22-C5
21-D2
22-D2
5-C4
5-A5
5-D2
11-C3
3-D2
3-B1
3-C1
1-A1
1-C1
15-A2
16-A5
16-A6
15-C3
16-B4
13-C4
14-C6
14-C5
1-D2
1-A2
15-D3
16-A2
6-D4
14-A6
6-D4
14-A6
5-D3
5-D4
15-82
18-D4
19-B6
1-A3
1-A3
5-C3
5-A5
9-D4
1-C1
1-A1
12-C5
5-B2
5-B2
5-B2
5-B3
5-B4
5-B4

9-A/B5/6

8-C5
9-C4
15-C3
September 1996

Electrics
Component Index Sheet 3 - 97
MY

Component
Name
Interior Light - Rear RH
Key Solenoid
Key-In Warning Switch
Low Coolant Signal Transmitter
Low Level Sensor (Screenwash)
Map Reading Light
Mass Airflow (MAF) Sensor
Multifunction Module
Number Plate Lamp - LH
Number Plate Lamp - RH
Oil Pressure Transducer (EOP)
PATS Module
PATS Transceiver
Performance Mode Switch
Powertrain Control Module (PCM)
Purge Cannister Vent Valve
Radiator Switch
Radio
Radio Aerial
Radio Telephone Connector
Radio Tweeter (LH)
Radio Tweeter (RH)
Rear Lamp - LH
Rear Lamp - RH
Relay - Air Conditioning
Relay - Air Conditioning W.O.T.
Relay - Air Pump
Relay - Auxiliary Load (
Relay - Auxiliary Load (
Relay - Courtesy Lights (
Relay - Clutch (
Relay-Day Time Running (
Relay - Drivers Seat Heater (
Relay - Fan Change-Over (
Relay - Fan Run On
Relay - Front Fog Lamps
Relay - Fuel Pump 1
Relay - Fuel Pump 2
Relay - Gearbox Failure Warning
Relay - Glass Drop
Relay - Hazard Unit
Relay - Headlamp Dipped Beam
Relay- Headlamps
Relay - Heated Front Screen Control
Relay - Heated Rear Window
Relay - Hood Down (Roof Down)
Relay - Hood Up (Roof Up)
Relay - Horn
Relay - indicator Unit (Flasher Unit)
Relay - Left Quarter Light Up
Relay - Left Quarter Light Down
Relay - Load
Relay- Main
Relay - Main Beam
Relay - Passenger Seat Heater
Component
Location
14-6
14-4
14-4
7-13
14-3
10-9
14-1
6-1
14-8
14-7
15-3
4-9
15-4
6-8
4-1
15-7
15-2
5-1
5-4
8-3
5-2
5-2
15-8
15-6
see relay location chart) di II II II
II II II II
II II II II
11 II II II
II II II II
II II II II
II II II II
II II II II
II II II II
11 II II II
II II II II
II II II II
II II It II
II II II II
11 II II II
II II II II
II II II II
II II II II
II II II II
II It II II
II II II II
11 II II II
II II II II
11 II II II
11 II II II
II II II II
II II II II
II II II II
II II II II
II II II II
Circuit
Reference
16-A2
9-D3
9-D3
12-82
3-A2
8-A4
5-D2
12-B5
16-D6
16-C6
5-C4
12-B1
9-C2
4-A2
6-B5
15-B3
5-D1
10-B3
16-C2
16-B5
8-A3
12-C2
15-B6
16-D2
3-A4
3-A5
1-A5
9-D1
12-D1
9-D1
1-B5
1-A6
23-D3
3-C4
3-A3
) 1-B5
) 17-A2
) 17-A4
9-D2
) 12-C1
) 8-C3
2-A2
) 2-B2
) 12-D3
) 8-C4
) 19-A2
) 19-A3
) 1-85
) 8-C3
) 18-A5
) 18-A5
) 12-D1
) 12-D2
) 2-83
) 24-D3
September 1996 6-45