relay ASTON MARTIN DB7 1997 Owner's Manual
[x] Cancel search | Manufacturer: ASTON MARTIN, Model Year: 1997, Model line: DB7, Model: ASTON MARTIN DB7 1997Pages: 421, PDF Size: 9.31 MB
Page 150 of 421
COLUMN SWITCHGEAR NO COLOUR
PIN
670
B
671
BK
572
NR
71
NB
673
U
80
UW
674
GW
615
G
675
GR
676
LOR
677
LC
678
LGP
679 BP 680 LGN 681
LGW
G82
0
683 LOG 139
WU
58
PB
137
NU
1 7. 3 1 5 6 7 8 9 10 II 1? 1} 14 15 16 17 18 19 20
AREA
8.B4-67
I0.B2-9:
8.65-70
8.AI 9.A2 S.AI I0.B2-9I 8.C3
8.C2-79
II.B6 IO.BI-89 ILB6
9.83-81
II.B6
ii.Be
II.B4-I2I II.B6 8.CI 8.BI 8.BI
COURTESY LIGHT
ID
NO COLOUR PIN 684
PG
1 685
B
2 686 PW 3 687 P 4
AREA
8.B2-6I
8.B2-G2
9.01
8.B5-7I
SHEET 8 AREA B6
2K2 RESISTOR NO COLOUR PIN 692
U
A 673
U
6
AREA
9.83-83
9.AI 'AAAA-
lOL
ID]
(D
CRUISE DISABLE
8
STOP LAMP SWITCHES
[=r
NO COLOUR
PIN 693 8 I 694 LGY 2 127 YR 3 695
CB
4
AREA
8.B4-67
9.B5-82
8.BI IO.C3-I0I
DRIVERS AIRBAC
NO COLOUR
PIN 696 RP I 2 697
KN
3
AREA
II.C4-I20
NO COLOUR PIN AREA 688 U U
9.C2-76
689
U W
9.C5-86
NO COLOUR
PIN
690 RY
U
691
U W
AREA
9.C2-78
9.C5-86
^=^^1
[^1
SPL
77 SPL 79
I
I
INSTRUMENT PACK GREEN I T ,.
NO COLOUF 268 NB 726 RB 134 UW 727 GR 707 SW 196 KU 729 PS 264 OS 238 OK 752 LOO 733 W¥ 192 WS 325 WS 736 RIN 737 UIN 738 BRD
PIH 1 ? 3 4 5 6 7 8 9 10 II 12 13 14 15 16
AREA
12.
Al lO.CI 8.BI
9.C2-79
9.02 II.CI 1I.C3 I2.AI I2.AI
10.B2-97
9.B5-87
II.CI I2.A2 I0.C5 I0.C5 I2.C5-I03
INSTRUMENT PACK BLACK
-
SPL
83
-SPL
82
-SPL
81
NO COLOUR
PIN
AREA
720
GN
U
9.C4-85 721
OR W
9.C2-79
|F^
SPL
76 SPL 78
P.A.T.S. TRANSCEIVER DIMMER SWITCH
n
n/J D D II 11 II 11 II 11 D D II
1 1
u ul|,
NO COLOUf 739 BS 740 YW
741 GN 742 GW 743 GO 744 WU 745 BW 328 UG 747 BY
191 GB 611 OU 749 OU 610 OS 750 OS
PIN 1 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16
AREA II.B3-I16 IO.B2-92
9.C4-85
I0.B2-9I I2.A5 I2.B2
I0.B2-9'
I2.AI
9.A5-88
ILBI 8.03 I2.DE 8.03 12.06
INSTRUMENT PACK WHITE
D D D D
CB D D D D • D
^
Tl
NO COLOUf 751
WK
752
P
753
GR
754
GY
755
B
756
B
757
RW
758
GU
759
GN
PIN 1
2 3
4
5 6 7 8 9
10 II 12
AREA
8.B5-73
1I.B4-I22
9.C6 9.C6
8.B4-67
8.B2-63
8.B4-68
9.C6 9.C6
DIAGNOSTIC SOCKET
NATURAL BASE
J¥tL
87A 87A
nifl
NO COLOUR
PIN
709
W
1
710
B 2
7H
UW 3
712
OB 4
AREA I2.BI I2.BI
I2BI I2.BI
BLACK BASE
COURTESY HO COLOUR 698 6U 699 P 700
PW
686
PW
LIGHT RELAY PIN AREA 85 I1.B4-I27 86
8.B5-7I
87
8.83-65
87A 30 9.BI
AUX LOAD RELAY NO COLOUR 701 B 702
WK
703
WO
704
N
PIN 85 86 8/ 87A 30
AREA
8.B2-62
9.C2-77
8.B5-72
I0.A2
GEARBOX WARNING NO COLOUR 182
S
706
WK
"
707 SW 708
WK
PIN AREA 85 II.BI 86
8.85-73
87
87A
9.A4
30
8.B5-73
l>°
l>«'
l>»'
ll">'
l>-'
l>='
'
6
NO COLOUR PIN 1 2 3 629
K
4 627 0 5 628 R 6
AREA
8.C5 8.C5 8.C5
NO COLOUR PIN 753
GR
1 754 OY 2 758
GU
3 759
GN
4
AREA 9.B6 9.66 9.B6 9.B6
KEY SOLENOID KEY-IN WARNING SWITCH NO COLOUR PIN AREA
713
YN I 1LC3
714
YB 2
II.C3
NO COLOUR
PIN
AREA 715
PG I 12.A5
716
a 2
8.62-63
GNITION SWITCH NO COLOUR
717 718 84 719
N WK WY W
PIN 1 ? 3 4
AREA I0.A2
9.C2-77
8.AI
8.66-74
"^3? wiring Diagram
Model - Aston Martin DB7
Harness Title - Bulkhead LHD - 2
Part No. - 837-84634
Revision - 0 Sheet 9 of 26 - 97 MY
Page 156 of 421
in
NO COLOUF 711 UW
842 KB
836 8G
924 UIN
923 RIN
710 B 769 KB 709 W
925 N
712 OB 709 B
920 W
PIN 1 ? 3 4 5 6 1 8 9 1(1 II 1? 13 14 15 16 17 IS 19 20
ARE*
9.02
11X3
II.C3
I2.A3
I2.A3
9.02 10.01 9.02
II.B4-I23
9.02 I2.CI-I3I
I2.C2-I36
NO COLOUI 297 NS 294 R 304 YB 238 OK 325 WS 264 OS 268 NB 326 UIN 327 RIN 328 UG 13 RO 330 LGO 135 OY 54 C 333 P 334 KB 155 KB 290 KB 335 OB 336 0 337 RN 338 OY 339 m 340 OG
PIN 1 2 3 4 5 6 / 8 9 10 II 12 13 14 15 16 {I 18 19 20 21 22 23 24
AREA II.A3 10.04 10.04 9.A4 9.A4 9.A4 9.A4 I0.C5 I0.C5 9.A6 B.BI 10.04 B.BI B.BI ILB4-I22 I2.C2-I3; ii.a-lil 12.C2-I3; 10.04 10.04 10.04 10.01 II.Al lo.n
• SHEET 6 • AREA B/C2
D
• 0 0
a
D
DOd-,
0 D
1—
D D
n:
a a *— D • • D
o[nr 0 0 • G
a
•
•••npaa
ENGINE HARNESS
SHEET 6 AREA C4
NO COLOUf 341 BRD 926 BRD 186 BY 187 BU 189 SP 344 RIN 923 RIN 345 8G 346 UIN 924 UIN 194 YG 198 RN 348 YU 927 LGO 809 YH 316 B
PIN 1 I •/ 3 4 5 5 6 7 7 8 9 10 II 1? 13
AREA 12.82-132 10.83-112 II.BI II.BI II.BI 10.A4 I2.AI I0.B5-I06 I0.A4 I2.BI II.CI II.CI I0.A4 I0.B2-97 10.04 I0.A4
RED FOWARD 12 I
^
SHEET 3 AREA B6
NO COLOUf ISO
181
138 178 149
163
145
147
GW
NS
YR BK WR
GN
LGB
BS
PIN 1 2 3 4 5 6 1 8 9 10 II 12 13 14 15 16 17 18 19 20
AREA 10.82-91
11.Al
8.BI I2.C2-I4C I2.B2
CI.CI
11.86
M.B2-II6
NO COLOUf 932 B 933 BR 934 BS 935 W 936 NR
937 P 623 BC 938 BS 939 BY 715 PO 940 BP 854 WB 808 K 839 W>
941 BU 743 GO 942 BW 838 PS
PIN 1 ? 3 4 5 6 7 8 9 10 H 1? 13 14 15 16 17 18 19 20
AREA 12.03-143 I0.B2-96 I2C3-I46 I2.C2-I36
8.B5-70
I2.C2-I39 8.C4 II.B2-II6
9.A5-88
9.03
8.C2-60
11.03 10.04 1I.C3
II.B5-I27 9.Ae IO.B2-94 II.C3
AiR8&G SENSOR
MULTIFUNCTION MODULE
ir='fn)—II,
NO COLOUR PIN 866 ON I 873
KU
2 3 863 OP 4 II.C6
AREA II.C6 II.C6
DOOR HAflNESS SHEET 22 ;^ 1>. AREA B6 "^ *^ NO COLOUf 981 99? 983 984
986 987 988 989 818 819 381 38? 383
990 991 99? 99.1 994
OG OU OW OR
6 BW PG PW RG GR YG YU Y
LG NU BS RN B
PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 If 18 19 20 21 22
AREA I2.C4-I4S 12.C3-I4S l2.C4-l4t 12.C3-I47
I2.C2-I37 I2.C3-I4I
8.82-61
8.83-65
I2.C2-I34 11.01 8.01 8.01 8.DI
8.B5-69
I2.C2-135 I2.C3-I46 IO.B5-I07 I2.C3-I42
NO COLOUt 891 NK
995 RW 996 PN
909 NG 997 BS 998 WK 904 OW 750 OS 749 OU 999 BK
PIN 1 2 3 4 5 6 7 8 9 10 11 1? 13 14 15 16
AREA
11.
Al
II.B2-1I4 11.82-113
ILA3 I2.C3-I46 II.B3-II7 II.AI 9.A6 9.A6 I2.C2-I40
LOAD RELAY NO COLOUR 94 7 B 948 W 949 W
950
N
PIN 85 86 87 87A 30
AREA I2.C2-I4;
e.B6-74
I2.C1-I29
II.A5-I25
AUX LOAD RELAY NO COLOUB 951 B 952
WK
953
WK
954
N
PIN 8.5 86 87 87A 30
AREA I2.C3-I42 II.B5-I17 11.85-128
II.B4-123
NO COLOUB 955 8 956
WR
957
KB
958
KB
899 NP
PIN 85 86 87 87A 30
AREA
B.B4-67
12.C2-I38 12.C2-I33 10.84-104 II.AI
HO COLOUR 959
BK
960 W 889 N 961 NY
PIN 85 86 8/ 30
AREA 10.85-10! I2.CI-I29 II.A6 I2.C3-I44
NO COLOUE 972 OG 973 OW 974 P 975 BK 976 W 977 OR 978 OU
PIN 1 2 3 4 5 6 7 8 9 10 II 12 13 14
AREA I2.C4-I49 l2.C4-l4t I2.C2-I39 I2.C2-I40 I2.C2-I36 I2.C3-I47 12.C3-145
Wiring Diagram
Model - Aston Martin DB7
Harness Title - Bulkhead LHD
Part No. - B3
7-8463
7
Revision - 0 Sheet 12 of 26-97 MY
Page 166 of 421
STOP LAMP
NO COLOUR 807
CB
1097
G
1098
GP
1099
G
RELAY
PIN AREA 85 I4.CI 86 I7.D2 87 I6.B5-I74
87A
30
17X2
REVERSE LAMP RELAY FUEL PUMP RELAY 1
NO COLOUR 803
SLG
1100
W
IIOI
GN
1102
NP
PIN 85 88
8/
R7A 30
AREA M.CI 17.02 I6.B3-I7I
I6B5-I75
NO COLOUfl 335 OR 1103 KB 1087 UG 337 RN 1104 NP
PIN BS R6 87 R7A 30
AREA I4.CI I7.B3-I79 I6.A5 14.01 17.02
FUEL PUMP RELAY 2
NO COLOUR 336 0 1105 KB 1089 UR 809 YN 1106 NP
PIN AREA 85 I4.CI 86 I7.B3-I79 87 le.AG 87A I4.CI 30 I7.C2
TILT SENSOR RELAY
NO COLOUfl 1109 B 1110 WK
nil BO 1112 B
PIN AREA 85 17.84-183 S6 I7.B4-I82 87 87A I4.B4-I58 30 I7.B4-I83
I^OBROWN
BASE
87A ^JSSPBL
[jylYELLOW
BASE
ma
3«-i
J¥tU
SHEET
16
AREA
B6
10 in
'-fts'^B^-'
lijZ-il
[NATURAL
BASE
L 3JA
NO COLOUR AREA 1107
N
17.83-180 llOe
N
17.83-181
NO COLOUR 1125
N
1126
G
1127
G
1128
N
1130
N
1072
R
1075
R
1133
G
1135
N
1137
G
1138
N
1140
N
PIN 1 2 3 4 5 6
/
8 9 10 II
12 13
AREA 17.83-180 16.86-177 16.86-177 I7.B3-I8I I7.B3-I80 14.84-155 14.84-155 16.86-177 17.83-180 I6.B6-I77 I7.B3-I8I I7.B3-I8I
c
SHEET
25
AREA
B/C6
CZE
BOOT FUSEBOX HARNESS
•^-
rp
NO COLOUR
iioe NP 1099 G 1097 G 1129 NP 1115 NS 1131 RS 1132 RG 1134 m 1136 NS 1100 W 1139 NP 1104 NP
PIN 1 2 3 4 5 6 7 8 9 10 II
\l
AREA I7.A3 I7.AI I7.AI 16.83-168 I7.C4 I6.B5-I76 I6.C3-I70 17.84-182 I7.B5-I84 I7.A2 16.85-175 I7.A2
I
D
a
D
D
D
D,
D
c^
D
D
D
0
D
D
NO COLOUR
PIN
1113
VS A
1114
NS B
AREA 17.86 I7.C6
i'^AAA'
ITYRE
COMPRESSORI
NO COLOUR AREA 1115
NS
I7.DI 1116
8 I7.B4-IB3
5^
\_/
SECURITY NO COLOUR 1055
TIN
1026
KB
1117
BR
1118
BR
1028
HI
772
OR
1027
U
1119
WY
3
YS
1113
YS
1120
GR
1121
8
1122
8RD
1021
UO
773
OU
374
0
1
LG
1082
PG
1123
GW
1114
NS
1124
NS
SYSTEM
PIN 1 ? 3 4 5 6
7 8 9 10
II II 12 13
14 15
16
17 18 19 20 ?l
22 23 24 25 2b
AREA I6.C2 I4.B6 16.84-172 16.86-178 14 .C6 I4.CI 14.06
17.84-182 M.BI I7.B5 I5.B1-163 17.84-183 I6.82-I67A
I4.C4 I4.CI
I5.BI
I4.CI ie.C4 16.81-167 17.85 17.85-184
'^7
Wiring Diagram
Model
- Aston Martin DB7
Harness
Title - Rearward - 4
Part
No. - B37-84642
Revision
- 0
Sheet
17 of 26-97 MY
Page 168 of 421
NO
COLOUR
1169
LCG
1170
SW
1174
CP
1151
B
1031
CW
PIN SS 66 87 B7» 30
AREA
I9.C3-I92
ie.B3-IS6
I9.C2-I9I
le.A?
I6.BI
NO
COLOUR
1172
LGW
1173
SR
1171
GP
IISO
B
1030
GR
PIN 85 86 87 87A JO
AREA
I9.C4-I93
18.82-185
I9.C2-I9I
I8.A2
I8.BI
NO
COLOUR AREA
1148
1149
1150 1151
R 8 B B
I9.A4 I9.A5 I8.A5 I8.A5
LH
OTR UP
RELAY
[j^
NATURAL
L
87A
NO COLOUR AREA 1144 1145 1146
1147
B 8 8 8
IS.D4
I9.A3 I9.A3
18.04
(.J
-J
NO COLOUR 1054
GW
1053
GR
1031
GW
1030
GR
1
I
4
I
AREA I9.A4 I9.A5
le.AS I8.A5
r^
D
D2
D6 05
Di
D"
NO COLOUR
PIN
AREA
1163
N I
I9.C4
1164
UN 2
I8.B5-I90
a<]"a
NO COLOUR
PIN
1152
SR U
1153
S W
AREA 18.82-185 I8.B3-I87
NO COLOUR
PIN
AREA 1154
SW U
18.83-186 1155
S W
18.83-187
I"
[~^ w| lu 1^ wl
-^ SHEET
16
AREA
A4
NATURAL NO COLOUR 826
SR
824
SW
1096
BW
828
BG
PIN
I
4
I
AREA I8.B2-IS5 18.83-186
I8.D4 I8.D4
Q3
06
Qi Of
NO COLOUR
PIN
1156
LGW U
1157
LG W
AREA I9.C4-I93 I8.C4-I88
NO COLOUR
PIN
AREA 1158
LGG U
I9.C3-I92 1159
LG W
l8.C4-l8e
LH
QTR
DOWN RELAY
J Sljlj YELLOW
^
B7A
n«
SHEET 19 AREA CI
JLH
OTR
MOTOR
HTHERMAL
TRIP NO COLOUR AREA
1167
GP
I9.C2-I9I
1168
N
I9.C5-I95
IRH
OTR
MOTOR
I
THERMAL TRIP
HOOD CONTROL MODULE
_B_
fl
^^^
NO COLOUR AREA
1165
GN
I9.C5-I94
1166
N
I9.C5-I95
NO COLOUf 1144
B
1160
U
1161
LG
1147
B
1162
S
1096 BW 828
BG
PIN 1 ? 3 4 5 6 r 8 9 10 II 12 13
AREA I8.BI
I8.B4-I89 I8.C4-I88
18.81 I8.B3-I87 I8.CI I8.CI
in:^^'^? Wiring Diagram
Model
-
Aston Martin DB7 Volante
Harness Title
-
Hood
- 1
Part No.
-
B3
7-84643
Revision
- 0
Sheet
18 of
26-97 MY
Page 170 of 421
NO COLOUR 1175 UO 1177 SW 1176 UN 1146 B 1179 UB
PIN 8S
an
S7 S7A 30
AREA I9.B1 I8.B3-Ie6 18.85-190 I8.BI I9.C6
NO COLOUR 1180 UG 1181 SR 1182 UN 1145 B liej UP
PIN 85
ec
8^ S7A 30
AREA I9.B2 18.82-185 18.85-190 I8.BI I9.C6
NO COLOUR 1185 LGC 1186 SW 1187 GN IMS B 1054 GW
PIN B5 88 87 87A 30
AREA 19.03-192 18.63-186 I9.C5-I94 I8.A2 18.81
NO COLOUR 1188 LGW 1189 SR 1190 GN 1149 B 1053 GR
PIN 85 86 87 87A 30
AREA I9.C4-I93 18.82-185 I9.C5-I94 I8.A2 I8.BI
HOOD DOWN RELAY HOOD
UP
RELAY
1^1
[BLUE
BASE
;
87A
LOW
I 87
11
GREEN BASE
NO COLOUR PIN 1175 UO U 1176 U W
AREA I9.A2 I8.B4-I89
i^a.
SHEET 18 AREA 86
•^
^
87A
NO COLOUR PIN AREA 1180 UG U I9.A3 1184 U W 16.84-189
i^a.
RH
OTR UP
RELAY
^J^[1REDBASE
87A
_.J^L.-
D#0I
RH OTR DOWN RELAY
I
67
11 BLACK
BASE
87A
NO COLOUR AREA 1163 N I8.A4 1191 N 19.04-195 TERYl UR |~ BATTER SPUR
HOOD MOTOR NATURAL
NO COLOUR PIN AREA 1183 UP I I9.A3 1179 UB 2 I9.A2
°2?
Wiring Diagram
Model
- Aston Martin DB7 Volante
Harness
Title - Hood - 2
Part
No. -
B3
7-84644
Revision
- 0
Sheet
19 of 26-97 MY
Page 178 of 421
NO
COLOUR
2173
B
606
NG
EI2
BK
2175
B
603
NK
PIN
1 ? 3 4 5 6
7
8 9 10 II 12
AREA 23.A3
23.86
23X6
23.A3 23.66
RQ
SEAT HEATER
sw NO COLOUt 2166 R eii ou
2176
0
2177
OR
2174
8
605
P
2176
KR
2179
K
2180
S
2182
SN
604
RW
TON
PIN 1 ? 3 4 5 6 ! a
9 10 II 12 13
14
PACK
AREA 23.84-217 23.C6
23.01 23.01
23.A3 23.86
23.01 23.01 23.01
23.01
23.86
^'^O-rt-CC:^
1 R R R
1 y¥¥y
RHRP
V J
3 t
7
II 14
NO
COLOUR
2172
B
2173
B
2174
8
2175
B
AREA 23.A4 23.AI 23.BI 23.AI
NO
2172
216'
COLOUR
B R
PIN 1
2 3 4
AREA 23.A3
23.B4-
21/
NO
COLOUR
608
WK
2182
SN
2180
S
2177
OR
2179
K
2178
KR
607
BP
2176
0
PIN 1 4 6 9 1? 13 28 37
AREA 23.B6 23.CI
23.81
23.BI
23.81 23.81
23.86
23.81
E/a
16
NO
COLOUR
603 NK
604
RW
605 PN
606 NG 607 8S 608 WK 609 OW 610
OS
611
OU
612
BK
PIN
1 2 3 4
5
6 7 8
9 10 II 1? 13
14 15 16
AREA
23.A1
23.CI
23.B1
23.AI 23.DI
23.01
23.C3-216 23.03 23.BI 23.AI
SHEET 8 AREA D2 » &•
NO 610 2169 2170
2171
COLOUR OS OW R
OW
PIN 85 86
87 87A
30
AREA 23.C6 23.C4-2I6 23.84-217
23.C4-2I6
HEATER RELAY
IS:My''2? Wiring Diagram
Model - Aston Martin DB7
Harness Title - Drivers Sill
Part No.-B3
7-84648
Revision - 0 Sheet 23 of 26 - 97 MY
Page 180 of 421
NO
COLOUR
ms 8
909
NG
999
BK
2160
B
995
NK
PIN
1 ? i 4
5
7
S 9 10 tl 12
AREA
A3
86
06
A3 86
RQ
SEAT HEATER
SWITC
NO
COLOUf
2155
R
749
OU
2161
0
2162
OR
2159
B
996
P
2163
KR
2164
K
2165
S
2166
SN
362
RW
i
PAC
PIN 1 2 3 4 5 6 / e
9 10 II 12 13
14
K
AREA B4-2I5
06 01 01 A3 86 Dl 01 01
01
86
NO
2157
?l5fl
2159 2160
COLOUR
B B B B
AREA
A4 Al 81 Al
NO
COLOUR
PIN
2157
8 1
2154
R 2 J 4
AREA
A3
84-215
NO
COLOUR
998
WK
2166
SN
2165
S
2162
OR
2164
K
2163
KR
997
BP
2161
0
PIN 1 4 B 9 1? 13 ?8 37
AREA
86 CI 81 81 81 81 86 ei
c/a
24 48
NO
COLOUf
995 NK
362
RW
996 PN
909 NG 997 8S 998 WK 904 OW 750 OS 749
OU
999 8K
PIN
1 2 3 4
5
6 7
8 9 10 II 12 13
14 15 16
AREA
Al
CI Bl
Al Dl 01
C3-2I4
03 81 Al
SHEET 12 AREA D6
NO
COLOUR
750
OS
2156
OW
2157
R
2158
OW
PIN 85 RR
87 87A
30
AREA
C6
C4-2I4 84-215
C4-2I4
HEATER RELAY
'"^P Wiring Diagram
Model - Aston Martin DB7
Harness Title - Passengers Sill
Part No. - B37-84649
Revision - 0 Sheet 24 of 26 - 97 MY
Page 262 of 421
y/--^^^^3^
'—-p "^ Body and Trim
Roof Description
Volante Roof
Description
The system comprises an electrically driven hydraulic pump and two hydraulic rams for raising and lowering the
roof.
The pump is powered via two heavy duty changeover relays. Two further pairs of changeover relays power
the rear quarter windows (one pair for each window). The roof hydraulic pump is protected by a 30A fuse, the
windows by circuit breakers.
An electronic control module (ECM) is actuated by the roof switch on the centre console. The ECM controls the
operation of
both
the roof
and
rear quarter window circuits
so
that they can only be operated in
a
pre-programmed
manned.
When in operation, the ECM provides signals to the roof and to the rear quarter windows.
When the roof
switch
is moved into the open (Roof Down) position, the roof
and
rear windows move together until
approximately four seconds has elapsed. At this time, the ECM will remove power from the rear window circuits,
leaving the roof motor running. The roof motor will stop after 12 seconds (i.e. a further 8 seconds after the rear
window motors stop).
The signals will be removed from the rear window relay after 4 seconds and from the roof relay after 12 seconds
if the roof switch is held in either position for longer than 12 seconds.
In order to comply with legislation, the following features are built into the system:
If the roof switch is operated in either direction and then released before that operation is complete, the roof and
rear quarter windows will stop immediately. If, whilst the system is in operation, the ignition switch
is
turned to the
off position, the system will immediately stop.
If the roof switch is pressed again after pausing during a roof movement, the timing sequence will be as follows:
1.
If the previous direction is selected, the timing recommences from where it left off and will continue to
completion. If the ignition has been turned off, the timing will start from the beginning of its cycle.
2.
If theoppositedirection
is
selected,
the timing sequence will commence
from the beginning
of the newly selected
direction and continue to completion.
Roof and Rear Quarter Light Control
The following diagrams show the component location and the electrical control for the roof and rear quarter light
systems.
May 1996 7-7
Page 263 of 421
Body and Trim >/—^
^^^^5^
' ^ ^
Roof Components I -^' ^—^ -^-^
Roof Component Location
Roof Switch
Hydraulic Pump
ECM
Roof Up Relay
Roof Down Relay
LH Q Light Up Relay
LH Q Light Down Relay
RH Q Light Up Relay
RH Q Light Down Relay
Fuse and Circuit Breakers
Hydraulic Rams
Heated Rear Window Overide Switch
Figure 7. Roof
System
Component Location
7-8 May 1996
Page 264 of 421
5^^
Body and Trim
Roof Control System
Roof Control System
LH Roof
Ram
n
Roof Down Roof Down
n
RH Roof
Ram
Roof
Motor
Roof Up
Fluid
Reservoir I
Roof Up
Roof Up
Relay
LH Window
Up Relay
LH Window
Motor LH Window
Down Relay
Roof Down Switch
-o o-
Roof Down
Relay
RH Window
Up Relay
Right
Quarter
Light
RH Window
Down Relay
RH Window
Motor
Gearbox Switch
o~o
o o-Handbrake Switch (Man)
Park + Handbrake (Auto)
Figure 2. Roof System - Control Schematic Diagram
May 1996 7-9