N6
tOLOufi hu 740 B I 2 672
NG
3 4 706
BK
5 6 742
B
7 656
NK
8 9 10 II
!2_
AREA A3
A3 B6
SEAT HEATER
Esa
SWITCH PACK
HO COLOUR 743 R 596 OU 744 0 745 OR 741 B 676
P
746 KR 747 K 748
S
749
SH
70} RW
PIN 1 2 3 4 5 6 1 n 9 10 II
1? „I1
AREA B4-I4I C6 a a A3 B6 Dl 01 01
01
B5.
NO COLOUR 739 8 740 B 741 B 742
B
AREA A4 Al Bl Al
NO COLOUR PIN 738
B
1 739
R
2 3 4
mi' A3 B4-I4I
SEAT ECU
NO COLOUK 705
WK
749
SN
748 S 745
OR
747 K 746 KR 704 8P 744 0
PIN 1 4 6 9 1? 13 ?S V
Utik B6 a Bl Bl ei Bl B6 Bl
^P
I
24 48
NO COLOUI 656 NK
703 RW 676 P
672
KC
704 BP 705
WK
669 OW 597 OS 596 OU 706 BK
pm 1 2 3 4 5 6 7 a 9 10 II 1? 13 14 19 1?
AREA Al
CI Bl
Al 01 a 03-142 03 Bl Al
.
SHEET
14
AREA
Dl
» ^
MO COLOUR 597 03 736
OW
737
R
735
OW
PIN es 66 HI B7A }P
AREA C6 C4-I42 B4-I4I
..CfTll?
HEATER RELAY
"T? Wiring Diagram
Model - Aston Martin DB7 Coupe
Harness Title - Drivers Sill
PartNo.-B37-81311
Revision - 0 Sheet 16 of 29 - Up to 97 MY
NO COLOUR 806 LCY
807 YP
516 WV
S!2 VR 71 YB
PIN 1 Z 3 4 5 6 7 8 9
IP.
AREA 82-169
B3-168
B6
B6 B6
s
SPEED CONTROL ECU
NO
COLOUR
PIN
808 BK 521
YU
809 YO 519 GB
810
U
70
YW
II
12 13
14
15 16 17 IB 19
20
mer
B3-I67
Be
B4-I6'
B6
C3-I65
B6
c_5
NO COLOUR 802
LGY
803 YO 799
Y
m l.?Y
PIN 85 86 87 87A n.
AREA B2-I69
B4-I6'
C2
B2-I6S
SPU 169-
CRUISE CONTROL ON/OFF SWITCH RELAY 'L 168 SPL 16
J
I
CRUISE CONTROLl ON/OFF SWITCH I
NO COLOUR PIN AREA 804 YO U B4-I6' 805
LGY
W
Bg-169
HO COLOUR PIN 796
YO
1 797
BK
2 798 B 3 799
Y
4 RnnRw
AREA
B4-I6'
B3-I61 B5-I63 Bl C3-I66
>L 164 SPL 16
I
I
NO COLOUR PIN 790 UY A
7?l
V . 6 03
7 13
-r.S'l
0
Q
1
/7)d
D D
U 0 a \\K D 0
HO COLOuft m 517 LGY 518 WY 519 GB 99 YO 98 YP 70 YW 71 YB 520
U
521 YU 522 YR 523
RW
524 B 525 BK
1 2 3 4 5 6 7 8 9 10 II 12
_li,
Mi B2-I6S A2 A3 C5 B3-I6( A3 A2 C3-I6S A3 A3 C3-I66 C5-I63 B3-I67
NO COLOUR PIN !5ES" 99 YO U B6 mr9 K
fi-i{^
'CRUISE CONTROL SET'
NO COLOUR PIN 790
YO
1 792
BK
2 793 B 3 794 Y/P 4 795
RW
AREA C4
B3-16!
B5-I6!
B3-I6E C3-I6e
E:m:^-=7?
Wiring Diagram
Model - Aston Martin DB7 Coupe
Harness Title - Cruise Control
PartNo.-B37-81315
Revision - 0 Sheet 20 of 29 - Up to 97 MY
NO COLOUR PIN 1881 B I m vi i
REVERSE LIGHTS RELAY STOP LAMP RELAY
KO COLOUn 497 SLG 491 W 900 GN
901 NP
PIK 85 88 87 e7A
-iS-
AREA Bl Bl CI
-Id-..
NO COLOUR PIN 901 GB 85 90Z G 8G 903 GP 87 ITS PY 87A ?« 5 59
Ml Bl CI B2-I93 Bl CI
law
NO COLOUR 5 YS 175 PY 259 OR 260 0 261 NR 483 LGK 479 S 491 W 492 YW 493 KB 494 BR 495 OR 496 OU 497 SLG 500 KB 501 GB 507 GP 829 NO 833 NS 834 PS 835 NY 845 CP 646 NS 847 NY 849 TIN 852 P 863 GP 866 PC 867 RS 880 GP 885 B 889 BR 890 B 891 B 893 R 894 WS 896 R 697 WS 900 GH 902 G 904 G 907 WK 918 RG 927 BRD 930 WK 932 GW 933 GR 936 U 939 B 941 RS
AREA B6 A5 B6 BG 86 A3 B2 A3 86 86
B3-I9:
B6 66 A4 C4-I98 A5
C4-I9;
B6 C3-I96 B6 B4-I97 B2-I95 B6 B4-I97 86 D4 A3 B6 B2-I94 A3 82 83 82 D2 D2 D2 03 D3 A4 A3 A5 D3 03 C6 C6 C6 C6 C6 C6 B2-I94
NO COLOUR 5 YS 259 OR 260 0 261 NR 492 YW 493 KB 495 OR 496 OU 829 NO 834 NS 846 NS 849 TIN 866 PG 880 GP 882 UG 884 UR 916 N 917 N 919 NS 921 NS 922 KB 923 KB 924 NY 925 PS 926 PS 927 BRD 929 HY 930 WK 952 GW 933 CR 935 BR 936 U 939 B
-ma'
Bl Bl Bl Bl Bl Bl Bl 61 61 Bl Bl CI CI A3 Al K 04 04 03 03 C4-I9t 04-198 B4-I91 C3-I96 C3-I96 CI 64-191 CI CI CI
63-19!
CI 01
NO COLOUR 881 8 883 6 890 6
9?i
B
AREA Al A2 a a
FUSEBOX ASSEMBLY 12 WAY
Wiring Diagram
Model - Aston Martin DB7 Coupe
Harness Title - Rearward 3
PartNo.-B37-81320
Revision - 0 Sheet 25 of 29 - Up to 97 MY
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
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
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
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
Daytime Running Lights
Side Lights
Headlamps
Dip Beam
Main Beam
Starter
Left Forward Fusebox
Base Colour
Brown
Purple
Yellow
Red
Blue
Green
Blue
Black
White
Yellow
Relay/Module Cover.
Blue
Pink
Blue
Blue
Blue
Pink
Blue
Blue
Blue
Blue
Location
1
2
3
4
5
6
7
8
9
10
11
Right Forward
Engine Bay LH Side (from front to rear)
Function Base Colour
Air Con (WOT) Blue
Fan Run-On Yellow
Air Con Green
Cooling Fan Fuses (30A x 2) Black
Fan Timer Control Unit Black
Facia Component Panel - RHD Passenger Side - Left to Right
Function Base Colour
Heated Front Screen Timer Relay Yellow
Multi-Function Module Black
Low Coolant Transmitter Module Black
Main Relay (Red Stripe) Red
Auxiliary Load White
Auxiliary Load Black
Fusebox
Heated Front Screen Fuse 40A Black
Door drop glass thermal cut-out White
Fascia Component Panel - RHD Drivers Side - Left to Right
Function
Gearbox Failure Warning
Ignition Load
Courtesy Lights
Indicator/Flasher Unit
Hazard Warning
Heated Rear Window
Rear Fog Light
Dimmer Module
Fusebox
Base Colour
Black
White
Red
Yellow
Blue
Blue
Brown
Black
Relay/Module
Pink
Pink
Blue
Cover.
Green Maxi Fuse
Cream
Relay/Module
Grey
Black
Black
Silver
Blue
Blue
Cover.
Orange Maxi Fuse
Black
Relay/Module
Pink
Blue
Blue
Black
Black
Blue
Blue
Red
Black
Cover.
Location
1
2
3
4
5
Location
1
2
3
4
5
6
7
8
9
Location
1
2
3
4
5
6
7
8
9
6-64 September 1996
^^?
Electrics
Relay Location Chart - 97 MY
11
Left Forward
Chassis
Facia Component Chassis.
Passengers Side RHD
FrVjQJElElE]
\V<^
EIEIEIBE]
7ir6 ^
Facia Component Chassis
Drivers Side LHD
Boot (Trunk)
Chassis
Coupe •
E]
m
m
in
6
•
8
Right Forward
Chassis
1
T
T
T
Facia Component Chassis
Drivers Side RHD
nmr^if^
9
||T|
|6||7 1
|T|
•w'^npti
Facia Component Chassis
Passengers Side LHD
Boot (Trunk)
Chassis
Volante
September 1996 6-65