112141920-Volvo-Wiring-Diagram-2000-S70-V70-2000-2004-C70
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Transcript of 112141920-Volvo-Wiring-Diagram-2000-S70-V70-2000-2004-C70
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Cars with SRS Content 1:2, 2:2 Abbreviations How to use the wiring diagram 1:2, 2:2 Fuses
Overview 11A:1-9 - 11B:1-5 11C:1-24 11C:25-42
Relays 1:2, 2:2 Electrical distribution Denso Me7 1:2, 2:2 Electrical distribution MSA 15.8 1:2, 2:2 Data communication 1:2, 2:2 Rails in electrical distribution unit Ignition lock Cable harness routing in vehicle
Engine compartment harness and engine harness
Bulkhead harness and Dashboard harness Climate-control harness and Tunnel harness LH bottom-rail cable harness, C70 LH bottom-rail cable harness, S70/V70 RH bottom-rail cable harness, C70 RH bottom-rail cable harness, S70/V70 Hood harness Roof harness C70 Coup/S70/V70, Electric-
sunroof harness Driver and passenger door harness and trunk
lid harness Front and rear door harness and trunk lid
harness Connectors
24/1A 24/1E 24/2A 24/2B 24/2C 24/2D 24/2E - 24/3A 24/3B 24/3C
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24/3D 24/3E 24/4B 24/4C 24/4D 24/4E 24/7A 24/7B 24/9A 24/13A 24/13B 24/13C 24/13D 24/14D 24/14E 24/17 24/18 24/19 - 24/20A 24/25 24/43 - 24/46 24/50 24/53A - 24/53B 24/55 - 24/58 24/59 24/60 24/61 24/63 24/67 - 24/71 24/75A - 24/91 24/94A - 24/95B Connectors - Overview 1:7 Connectors - Overview 2:7 Connectors - Overview 3:7 Connectors - Overview 4:7 Connectors - Overview 5:7 Connectors - Overview 6:7 Connectors - Overview 7:7
Ground connections 31/4 - 31/7:COUP 31/7:S70/V70 - 31/11:S70 31/11:V70 - 31/15:CONV 31/15:COUP - 31/30:Denso/MSA/ME7 31/44 - 31/48:S70/V70 31/50 - 31/51 31/52 - 31/71:MSA 31/75:COMV - 31/91:Denso/ME7 Overview C70 Cabriolet Overview C70 Coup Overview S70 Overview V70
Junction points
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23/6 - 23/11 23/12 - 23/22 23/30 - 23/207:C70 23/207:S70 - 23/208:S70 23/208:V70 - 23/223 23/226 - 23/232:Denso 23/232:ME7 - 23/241 23/242:C70 - 23/249 23/250 - 23/301A 23/301B - 23/305 23/306 - 23/313 23/314 - 23/319 23/320 - 23/324 23/405 - 23/408 23/409 - 23/412:CONV 23/412 - 23/416 23/417 - 23/422 23/424 - 23/434 23/435 - 23/441 23/442 - 23/446 23/449 - 23/502 23/503 - 23/603 23/604 - 23/609 23/702
Group 23/28 Engine control system Denso 1:4 Engine control system Denso 2:4 Engine control system Denso 3:4 Engine control system Denso 4:4 Engine control system ME7 1:4 Engine control system ME7 2:4 Engine control system ME7 3:4 Engine control system ME7 4:4 Engine control system MSA 15.8 1:4 Engine control system MSA 15.8 2:4 Engine control system MSA 15.8 3:4 Engine control system MSA 15.8 4:4 Engine control system Bifuel 1:4 Engine control system Bifuel 2:4 Engine control system Bifuel 3:4 Engine control system Bifuel 4:4 Emission control Denso 1:2, 2:2 Emission control ME7 1:2, 2:2 Gas level indication 1:2, 2:2
Group 26 Electric cooling fan Denso 1:2, 2:2 Electric cooling fan ME7 1:2, 2:2 Electric cooling fan MSA 15.8 1:2, 2:2
Group 27 Cruise control Denso, ME7 1:2, 2:2 Cruise control MSA 15.8 1:2, 2:2
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Group 32/33 Power supply and starter system 1:2, 2:2
Group 35 High beam and low beam headlight 1:2, 2:2 Headlight adjustment 1:2, 2:2 Fog light C70 1:2, 2:2 Fog light S70/V70 1:2, 2:2 Parking lights, tail lights and license plate
lighting C70 1:2, 2:2 Parking lights, tail lights and license plate
lighting S70 1:2, 2:2 Parking lights, tail lights and license plate
lighting V70 1:2, 2:2 Brake light C70 1:2, 2:2 Brake light S70 1:2, 2:2 Brake light V70 1:2, 2:2 Reversing light 1:2, 2:2 Interior lighting C70 Cabriolet 1:2, 2:2 Interior lighting C70 Coup 1:2, 2:2 Interior lighting S70/V70 1:2, 2:2 Instrument and control lighting 1:2, 2:2
Group 36 Direction indicators and hazard warning
flashers C70 1:2, 2:2 Direction indicators and hazard warning
flashers S70 1:2, 2:2 Direction indicators and hazard warning
flashers V70 1:2, 2:2 Horn 1:2, 2:2 Cleaning system Windshield Cleaning system Headlights 1:2, 2:2 Cleaning system Rear window 1:2, 2:2 Cigarette lighter/12V outlet 1:2, 2:2 Anti-theft alarm C70 Cabriolet 1:2, 2:2 Anti-theft alarm C70 Coup 1:2, 2:2 Anti-theft alarm S70/V70 1:2, 2:2 Electronic starter inhibitor Denso ME7 1:2, 2:2 Electronic starter inhibitor MSA 15.8 1:2, 2:2
Group 37 Diagnostics Denso ME7 1:2, 2:2 Diagnostics MSA 15.8 1:2, 2:2 Towing hook wiring C70 Coup 1:2, 2:2 Accessory wiring 1:2, 2:2 Cooler box wiring 1:2, 2:2
Group 38 Seat-belt reminder 1:2, 2:2 Seat-belt reminder and key warning 1:2, 2:2 Combined instrument 1:6 Combined instrument 2:6 Combined instrument 3:6 Combined instrument 4:6
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Combined instrument 5:6 Combined instrument 6:6
Group 39 Radio C70 Cabriolet 1:2, 2:2 Radio C70 Coup 1:2, 2:2 Radio S70 1:2, 2:2 Radio V70 1:2, 2:2 Radio with 4x50W extra amplifier S70 1:2, 2:2 Radio with 4x50W extra amplifier V70 1:2, 2:2 Road Traffic Information RTI C70, Early design
1:2, 2:2 Road Traffic Information RTI S70/V70, Early
design 1:2, 2:2 Road Traffic Information RTI C70, Late design
1:2, 2:2 Road Traffic Information RTI S70/V70, Late
design 1:2, 2:2 Group 43
Electronically controlled automatic gearbox AW 50-42 / AW42AWD 1:2, 2:2
Electronically controlled automatic gearbox AW 55-50SN / AW50AWD 1:2, 2:2
P position lock for automatic gearbox 1:2, 2:2 Group 59
ABS brake system and TRACS 1:2, 2:2 Group 83
Central locking C70 Cabriolet 1:4 Central locking C70 Cabriolet 2:4 Central locking C70 Cabriolet 3:4 Central locking C70 Cabriolet 4:4 Central locking C70 Coup 1:4 Central locking C70 Coup 2:4 Central locking C70 Coup 3:4 Central locking C70 Coup 4:4 Central locking S70 1:4 Central locking S70 2:4 Central locking S70 3:4 Central locking S70 4:4 Central locking V70 1:4 Central locking V70 2:4 Central locking V70 3:4 Central locking V70 4:4 Hood operation 1:4 Hood operation 2:4 Hood operation 3:4 Hood operation 4:4 Electric windows C70 Cabriolet 1:2, 2:2 Electric windows C70 Coup 1:2, 2:2 Electric windows S70/V70 1:2, 2:2 Electrically operated sunroof 1:2, 2:2
Group 84
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Electrically heated rear window and rear view mirror C70 Cabriolet 1:2, 2:2
Electrically heated rear window and rear view mirror C70 Coup/S70/V70 1:2, 2:2
Electrically operated rear view mirrors 1:2, 2:2 Electrically folding rear view mirrors C70
Cabriolet 1:2, 2:2 Electrically folding rear view mirrors C70 Coup/
S70/V70 1:2, 2:2 Group 85
Electrically heated seats 1:2, 2:2 Electrically heated rear seats 1:2, 2:2 Electrically operated seats with memory 1:2, 2:2 Electrically operated seats without memory 1:2,
2:2 Group 87
Standard heater 1:2, 2:2 Manual climate control MCC Denso ME7 1:2,
2:2 Manual climate control MCC MSA 15.8 1:2, 2:2 Electronic climate control ECC Denso ME7 1:2,
2:2 Electronic climate control ECC MSA 15.8 1:2,
2:2 Auxiliary heater 912-D 1:2, 2:2 Trunk fans 1:2, 2:2
Group 88 Roll Over Protection System ROPS 1:2, 2:2 Supplemental Restraint System SRS 1:2, 2:2 Garage opening remote control 1:2, 2:2 Inner rear view mirror with automatic dimmer
C70 Cabriolet 1:2, 2:2 Inner rear view mirror with automatic dimmer
C70 Coup 1:2, 2:2
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Vehicles with SRS (Airbag)/SIPS bag. Warning! Vehicles equipped with SRS (Supplemental Restraint System)/SIPS bag must be handled with extra care when carrying out repairs. This avoids: 1. Personal injuries occurring during repair work. 2. Damage to or faulty function of the SRSISIPS bag systems. Work involving the SRSISIPS bag systems or other components in the vehicle that is likely to affect the SRSISIPS bag systems should always be carried out by an authorized Volvo workshop. In case of doubt, consult the SRS and SlPS bag service manual.
Does the vehicle have SRSISIPS bags? Vehicles with SRS are easiest to recognize as they have the letters SRS written on the center plate of the steering wheel. If the vehicle also has an airbag on the passenger side, the letters SRS are stamped on the dashboard above the glove box. SRS vehicle models from 1993 onwards also have explosive seatbelt tensioners. SIPS-bags are only fitted to SRS vehicles from 1995 onwards. SlPS bag decals are located e.g. in the windshield and on the seat compartment.
General recommendations Extra caution should be observed when working on or around SRS, SlPS and IC components. Ensure that wires are not trapped, rubbed or drilled through. Never install accessories by the sensors. Where applicable, work on the steering wheel, steering shaft or steering gear must be carried out in accordance with the methods in the SRS section of VADIS. Read the appropriate sections in VADIS!
Test link Interior data link connector
Modifications introduced up to October 1999 Any modifications to the vehicle made after this date are not included in the manual. See service instructions if necessary.
Volvo is marketed in designs adapted for different markets. This adaptation depends on such factors as legal requirements, tax limitations and market demands. For this reason this manual may contain figures and text that does not apply to vehicles in your country.
O Volvo Car Corporation
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Contents
Abbreviations ................................................................... 3 How to use the wiring diagram ...................................... 4 Fuses ................................................................................ 6 Relays ............................................................................. 10 Electrical distribution
Denso. ME7 ................................................................. 12 MSA 15.8 ................................................................. 14
Data communication ..................................................... 16 Rails in electrical distribution unit ............................... 18
. . l gn~ t~on lock .................................................................... 18 ................................. Cable harness routing in vehicle 19
Connectors ..................................................................... 30 Ground connections ...................................................... 76 Junction points ............................................................... 88
Group 23/28 Engine control system
Denso ........................................................................ 1 12 ME7 ........................................................................... 11 6 MSA 15.8 .................................................................. 120 Bifuel ......................................................................... 124
Emission control Denso ........................................................................ 128 M E7 ........................................................................... 130
Gas level indication .................................................... 132
Group 26 Electric cooling fan
Denso ........................................................................ 134 ME7 ......................................................................... 136 MSA 15.8 .................................................................. 138
Group 27 Cruise control
Denso. ME7 .............................................................. 140 MSA 15.8 .................................................................. 142
Group 32/33 Power supply and starter system ............................. 144
Group 35 High beam and low beam headlight146 Headlight adjustment ................................................. 148 Fog light
C70 ....................................................................... 150 S70 . V70 ............................................................. 152
Parking lights. tail lights and license plate light- ing
............................................................................. C70 154
............................................................................. S70 156 V70 ............................................................................. 158
Brake light ............................................................................. C70 160
S70 ............................................................................. 162 V70 ............................................................................. 164
Reversing light ............................................................ 166 Interior lighting
C70 Cabriolet ............................................................ 168 C70 Coupe ................................................................ 170
.................................................................... S70. V70 172 Instrument and control lighting ................................. 174
Group 36 Direction indicators and hazard warning flashers
............................................................................. C70 176 S70 ............................................................................. 178 V70 ............................................................................. 180
Horn .............................................................................. 182 Cleaning system
Windshield1 84 Headlights ................................................................. 184 Rear window ............................................................. 186
Cigarette lighter11 2V outlet ....................................... 188 Anti-theft alarm
C70 Cabriolet ............................................................ 190 ................................................................ C70 Coupe 192
S70. V70 .................................................................... 194 Electronic starter inhibitor
Denso. ME7 .............................................................. 196 MSA 15.8 ................................................................... 198
Group 37 Diagnostics
Denso. ME7 .............................................................. 200 MSA 1 5.8 ................................................................... 202
Towing hook wiring ................................................................ C70 Coupe 204
Accessory wiring ......................................................... 206 Cooler box wiring ........................................................ 208
Group 38 Seat-belt reminder ...................................................... 210 Seat-belt reminder and key warning ........................ 212
............................................. Combination instrument 214
Continued on next page .
Order number TP3943202 Replaces earlier manual TP3943201
.
Volvo reserves the right to make any amendments to the information contained herein .
-
Contents
Group 39 Radio
C70 Cabriolet .......................................................... 220 C70 Coupe ............................................................... 222 S70 ............................................................................ 224 V70 ............................................................................ 226
Radio with 4x50W extra amplifier S70 ........................................................................... 228 V70 ............................................................................ 230
Road Traffic Information RTI C70. Early design .................................................... 232 S70lV70. Early design ........................................ 234 C70. Late design ..................................................... 236 S70lV70. Late design ............................................. 238
Group 43 Electronically controlled automatic gearbox
AW 50-42 I AW42AWD ........................................... 240 AW 55-50SN I AW50AWD ...................................... 242
P position lock for automatic gearbox ..................... 244
Group 59 ABS brake system and TRACS ................................ 246
Group 83 Central locking
C70 Cabriolet ........................................................... 248 C70 Coupe ............................................................... 252 S70 ............................................................................ 256 V70 ............................................................................ 260
Hood operation ........................................................... 264 Electric windows
C70 Cabriolet ........................................................... 268 C70 Coupe ............................................................... 270 S70. V70 ................................................................... 272
Electrically operated sunroof .................................... 274
Group 84 Electrically heated rear window and electrically heated rear view mirrors
C70 Cabriolet ........................................................... 276 C70 Coupe. S70. V70 ............................................. 278
Electrically operated rear view mirrors ................... 280 Electrically folding rear view mirrors
C70 Cabriolet ........................................................... 282 C70 Coupe. S70. V70 ............................................. 284
Group 85 ............................................ Electrically heated seats 286
Electrically heated rear seat ..................................... 288 Electrically operated seats
............................................................. with memory 290 ........................................................ without memory 292
Group 87 .......................................................... Standard heater 294
Manual climate control MCC .............................................................. Denso. ME7 296
MSA 15.8 ................................................................... 298 Electronic climate control ECC
.............................................................. Denso. ME7 300 ................................................................... MSA 15.8 302
Auxiliary heater 91 2-D ........................................ 304 .................................................................... Trunk fans 306
Group 88 Roll Over Protection System ROPS ......................... 308 Supplemental Restraint System SRS ...................... 310 Garage opening remote control ................................ 312 Inner rear view mirror with automatic dimmer
............................................................ C70 Cabriolet 314 C70 Coupe ................................................................ 316
List of components (fold-out sheet) at back of manual
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Rad
io
C70
Coup
e
-
Rad
io w
ith 4
x50W
ex
tra
am
plifi
er
V70
-
Road Traffic Information RTI C70, Late design
-
Electronically controlled automatic gearbox AW 50-42 1 AW42AWD
-
Cent
ral l
ocki
ng
C70
Cabr
iole
t
-
Hoo
d o
pera
tion
EN-O
R ,A
Y-vo
,B
-
Elec
tric
win
dow
s C7
0 Co
upe
-
Elec
tric
ally
hea
ted
rear
win
dow
an
d e
lect
rical
ly h
eate
d re
ar
vie
w
mirr
ors
- C7
0 Ca
brio
let
-
Elec
tric
ally
hea
ted
rear
win
dow
an
d e
lect
rical
ly h
eate
d re
ar
vie
w
mirr
ors
- C7
0 Co
upe,
S70
, V70
-
Elec
tric
ally
ope
rate
d re
ar v
iew
mirr
ors
31/4
4
EN-O
R CO
NV
23/2
30
I---------------
I I RH
D r
--
--
--
--
1
-
Elec
tric
ally
fold
ing
rear
vie
w m
irror
s C7
0 Ca
brio
let
-
Elec
tric
ally
fold
ing
rear
vie
w m
irror
s C7
0 Co
upe,
S70
, V70
-
Elec
tric
ally
hea
ted
seats
BL-Y
171,
BL-Y
,
Y-R
m
I
, BL
-Y i" 24n~
GN-B
N ?
2419
4A
(RHD
2419
5A)
-
Elec
tric
ally
ope
rate
d s
ea
ts
with
mem
ory
-
Manual clim
ate co
ntrol MCC
Denso, M
E7
-
Aux
iliar
y he
ater
91 2
-D
A O
utsi
de te
mpe
ratu
re s
en
sor
B Fl
ame
indi
cato
r C
Cool
ant t
empe
ratu
re s
en
sor
D G
roun
d co
nn
ect
ion,
glo
w pl
ug
E G
low
plug
F
Ove
rhea
t the
rmos
tat
G
Fuel
pum
p H
Co
olan
t pum
p J
Hea
ter f
an
K Co
ntro
l un
it L
Hea
ter c
on
ne
ctor
, 6-
pin
M
Tim
er
-
Inne
r rea
r vie
w m
irror
with
au
tom
atic
dim
mer
C7
0 Ca
brio
let
AUTO
-
List of components
1 11 Battery
Headlight relay with bulb failure sensor Fog-light relay Windshield-wiper relay Seat-belt reminderlkey-warning relay 151 supply overload relay Electric cooling-fan relay Glow plug control relay A/C relay Fuel pump relay X supply overload relay Fuel-system main relay Fuel-pump relay 2 Starter-motor relay Electrically heated rear-seat relay Electrically heated rear-windowlrear-view-mirror relay Boot 30 supply relay Boot lid opening relay Coolant heater-plugs relay Central-locking/anti-theft-alarm control unit Warning-horn relay LH-side electric-window relay RH-side electric-window relay Immobilizer relay Rear window-wiper relay Inversion relay
Ignition lock Light switch Switch unit for direction indicators1 High beam and low beam headlight Cruise-control switch unit Hazard warning flashers switch unit Switch unit for electrically heated rear windowl rear-view mirrors Brake light switch Reverse light contact Windshield-wiperlwasher switch unit Rear window-wiperlwasher switch unit Front passenger-door electric-window switch unit Electrically operated sunroof switch unit Horn contacts Electrically operated rear-view-mirrors switch unit Driver-seat seatbelt-buckle switch unit Passenger-seat seatbelt-buckle switch unit Parking-brake contact Climate control Rear fog-light switch unit Beam adjustment Trip-computer control Bonnet alarm contact Automatic gearbox program selector Electrically heated rear-seat switch unit Gear position sensor LH rear-door lock unit RH rear-door lock unit Trunk-lid lock unit Trunk-fan switch unit LH rear-door electric-window switch unit RH rear-door electric-window switch unit Seat control panel Electrically heated LH seat switch unit Electrically heated RH seat switch unit
TRACS switch unit Driver-door electric-window switch unit Front fog-light switch unit Driver-door lock unit Trunk-lidltank-hatch switch unit Passenger-door lock unit Hood switch unit Trunk-lid lock unit Rear base-speaker switch unit Interior-lighting switch unit Make-up mirror-lighting switch unit LH side Make-up mirror-lighting switch unit RH side Upper backrest switch Lower backrest switch Electrically folding rear-view-mirror switch unit Gaslpetrol operation switch unit Tension-frame lock microswitch Tension-frame lock microswitch Tension-frame microswitch Lock-arm microswitch Lock-arm microswitch Compartment cover-lock microswitch Compartment cover-lock microswitch
Rheostat Supplemental restraint system (SRS) control unit Anti-lock brake (ABS) control unit Central-lockinglanti-theft-alarm remote-control unit Electronic starter inhibitor Transmission control module (TCM) LH-seat control unit ECC control unit Blower control unit Electric-sunroof control unit RH-seat control unit Engine control module (ECM) Electronic throttle module (ETM) Hood control unit Electric-window control unit Roll-bar control unit Garage-opening remote control
Combination instrument (CDM)
Windshield wiper motor Front washer motor RH headlamp-wiper motor LH headlamp-wiper motor Driver-door electric-window motor Front passenger-door electric-window motor Driver-side electric rear-view mirror Passenger-side electric rear-view mirror Electric-sunroof motor Starter motor Alternator Blower Electric cooling fan Rear-window washer motor Fuel pump/lnjection pump
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Abbreviations
A number of abbreviations are used in this manual. These are explained below.
Countries/Markets: Other:
A =Austria ALTER = Alternative AUS =Australia AUTO = Automatic gearbox
B =Belgium AWD = Four wheel drive
CAN = CAN communication CON =Canada CONV = C70 cabriolet CH = Switzerland COUP = C70 coupe D =Germany DEN SO = 5 cylinders I 20 valves DK =Denmark without turbo E =Spain EARLY = Early design EUIOS = Markets outside USA and Canada ECC = Electronic climate control FIN =Finland EXC =Exclusive
GB = Great Britain INT = Interval IMMO = Electronic starter inhibitor J =Japan LATE = Late design KOR =Korea LH = Left-hand side
LHD = Left-hand drive N =Norway NL = Netherlands MAN = Manual gearbox
MCC = Manual climate control s =Sweden MSA = Diesel WEU = Western Europe OTHERS = Others
ME? = 5 cylinders I 20 valves with turbo
RH = Right-hand side Colors: RHO = Right-hand drive
RTI = Road Traffic Information
BL =Blue SIGN =Signal BN =Brown STD = Standard heater
GN =Green WIO =Without GR =Grey
OR =Orange
p =Pink
R =Red
SB =Black
vo =Violet w =White y =Yellow
3
-
How
to u
se
the
wiri
ng d
iagr
am
A. C
ompo
nent
des
crip
tion
For e
ach
co
mpo
nent
ther
e is
a c
om
pone
nt d
e-
scrip
tion.
As
a r
ule
it c
on
sist
s of
a ty
pe n
um
- be
r an
d a
co
mpo
nent
nu
mbe
r. At
the
back
of t
he m
an
ua
l you
will
find
a li
st o
f co
mpo
nent
s th
at a
llow
s yo
u to
look
up
the
com
pone
nt n
am
e u
sing
the
desc
riptio
ns.
B. T
ype
nu
mbe
r Th
e fir
st p
art o
f the
co
mpo
nent
des
crip
tion
con
cern
s th
e ty
pe o
f co
mpo
nent
spe
cifie
d,
e.g
. sw
itch
un
it, e
lect
ric m
oto
r, e
tc.
List
of t
ype
nu
mbe
rs:
1 Ba
ttery
2
Rel
ay
3 Sw
itch
un
it 4
Con
trol u
nit
5 C
ombi
natio
n in
stru
men
t 6
Elec
tric
mo
tor
7 Se
nsor
8
Actu
ator
9
Hea
ting
elem
ent
10
Lam
p 11
Fu
se
15
Dis
tribu
tion
rail,
pow
er s
upp
ly
16
Rad
io
17
Serv
icel
diag
nosi
s 18
C
onta
ct re
el
19
Indi
catin
g in
stru
men
t 20
Ig
nitio
n co
mpo
nent
/resi
stor
23
Ju
nctio
n po
int
24
Con
nect
or
31
Gro
und
con
ne
ctio
n 34
Te
rmin
al b
lock
lbra
ce
C
Con
nect
or
List
of s
ymbo
ls
=
Syst
em v
olta
ge
"1
=
Gro
und
con
ne
ctio
n
, -
C. C
ompo
nent
nu
mbe
r =
Sc
reen
ed w
ire
-'
The
seco
nd
part
of t
he c
om
pone
nt d
escr
iptio
n co
nce
rns
the
spec
ific
com
pone
nt it
self,
e.g
. =
Ju
nctio
n po
int
light
sw
itch,
ce
ntra
l loc
king
mo
tor,
etc
.
=
Twis
ted
wire
s
=
Elec
trica
l co
nn
ect
ion
1 =
N
o e
lect
rical
co
nn
ect
ion
----------.
=
Varia
nt
7- =
C
AN c
om
mu
nic
atio
n
=
CAN
hig
h si
gnal
(CAN
H)
=
CAN
low
sig
nal (
CAN
L)
-
How
to u
se
the
wiri
ng d
iagr
am
List
of s
ymbo
ls, c
on
t.
=
CAN
co
mm
un
icat
ion
sym
bol
ILK
iU
-Lr
=
Seria
l co
mm
un
icat
ion
D. J
unct
ion
poin
ts
Junc
tion
poin
ts a
re n
um
bere
d. T
he m
an
ua
l co
nta
ins
a li
st o
f the
va
rious
junc
tion
poin
ts,
show
ing
whi
ch o
ther
co
mpo
nent
s th
e po
ints
a
re jo
ined
to. T
he s
ect
ion
"C
able
har
ness
ro
ut-
ing
in v
ehi
cle"
sho
ws
whe
re th
ey a
re lo
cate
d.
E. E
lect
rical
dis
tribu
tion
The
supp
ly to
the
fuse
is s
how
n in
its
en
tiret
y in
the
sect
ion
"El
ectri
cal d
istri
butio
n".
F. Ab
brev
iatio
ns
A n
um
ber o
f diff
eren
t abb
revi
atio
ns a
re u
sed
in th
is m
an
ua
l. Th
ese
are
exp
lain
ed in
the
sec-
tio
n "Ab
brev
iatio
ns".
E.g.
R-W
= re
d-w
hite
G. C
AN c
om
mu
nic
atio
n D
isco
nnec
ted
wire
s a
re s
how
n in
thei
r e
n-
tiret
y in
the
sect
ion
"D
ata
com
mu
nic
atio
n"
H. C
ompo
nent
s Th
is s
how
s w
hich
pos
ition
s th
e va
rious
wire
s ca
n b
e co
nn
ect
ed to
for
ea
ch c
om
pone
nt.
J. L
ocat
ion
of c
om
pone
nts
This
sho
ws
whe
re in
the
vehi
cle
the
com
po-
ne
nts
are
loca
ted.
=
DIN
ca
bles
, co
axi
al c
abl
es, e
tc.
K. C
onne
ctor
s Ta
ble
Conn
ecto
rs li
nkin
g th
e ca
ble
harn
esse
s to
e
ach
oth
er a
re d
escr
ibed
in th
e se
ctio
n "C
on-
Cer
tain
mu
lti-w
ay s
witc
hes
are
des
crib
ed in
the
ma
nu
al a
c-
ne
ctor
s".
cord
ing
to a
tabl
e; s
ee
exa
mpl
e be
low
. The
tabl
e in
dica
tes
whe
n th
e va
rious
co
nn
ect
ions
are
ele
ctric
ally
co
nn
ect
ed to
o
ne a
no
ther
. E.
g. in
pos
ition
Ill c
on
ne
ctio
n 30
is c
on
ne
cted
with
co
nn
ec-
tio
ns 1
5A, S
an
d 50
.
-
mm
mm
3
ss
a
-
Fuses
Main fuses, 11A/1-9 in the engine-compartment relaylfuse box.
No. 1 1 N 1 1 1 N 2
11N3 11A14 11N5 1 1N6 1 1 N 7
Fuses, 11 811 -5 in the engine-compartment relaylfuse box
Fuse function Electric cooling fan Fuses 1 1 Cl25-29 via overload relay 151, Fuses 1 1 Cl30-37 (CONV 1 1 Cl30-36) via overload relay X Starter motor (Not MSA), heater plugs for coolant (MSA) ABS control unit
1 1N8 1 I N 9
A 60 50
50 50
Headlamp relay with bulb failure sensor Fuses 11 Cl5-10, Starter motor (MSA) Fuses 1 1 C111-17, 1 1Cl39-40 and 1 1 '2141-42 (CONV)
50 60 50
60 (MSA) Fuse 11 B11 , Fuses 1 1 Bl2-5 via main relay for fuel system Glow plug 1-5 via glow plug control relay (MSA), Fuse 11 Cl37 via relay for RH electric windows (CONV), Fuse 11 Cl38 via relay for LH electric windows (CONV)
No. 11 B11
11 Bl2
1 1813 11 814
11 Bl5
60 60
Fuse function Ignition lock, Engine control system (Not MSA), Emission control, Electric cooling fan (DENSO/ME7), Electronically controlled automatic gearbox, Cruise control (DENSO/ME7), Electronic climate control ECC (DENSOlME7) Engine control system, Electric cooling fan (DENSO/ME7), Cruise control (DENSO/ME7), Electronically controlled automatic gearbox, Manual climate control MCC (DENSO/ME7), Electronic climate control ECC (DENSOlME7) Engine control system Electronically controlled automatic gearbox AW 50-42 (MSA), Engine control system (DENSOlME7) Engine control system, Electric cooling fan (MSA), Manual climate control MCC (MSA), Electronic climate control ECC (MSA), Emission control
A 10
(1 5 S70N70 DENSOlME7)
15 (10 MSA)
15 15
(10 MSA) 20
(10 MSA)
-
Fuses, 11 CI1-24 in the electrical distribution unit
11CI2 Fog light, Towing hook wiring, Combination instrument
No. 11 C/1
11C/3 / ~ o a d Traffic lnformation RTI, Anti-theft alarm, lnterior lighting, Central locking, Electronically
Fuse function Central locking (C70), Hood operation
A 10
11C/4
10 (1 5 CONV)
10 (1 5 CONV)
10 controlled automatic gearbox AW 50-42 (MSA) Engine control system (DENSO/ME7), Electronic starter inhibitor, P position lock for automatic
11 C/5
11C/6 11C/7 11C/8 1 1 C/9
gearbox, ABS brake system Electric cooling fan, Diagnostics, Standard heater STD, Manual climate control MCC, Electronic climate control ECC Anti-theft alarm, lnterior lighting, Central locking Radio, Radio with 4x50W extra amplifier Light switch, Instrument and control lighting, Electronic starter inhibitor, Combination instrument Radio (C70), Electrically heated rear seat
1 1 C/10 11C/11
11C/12 11Cl13
11C/14
11C115
11 C/16
11C/17 11C/18 11C/19 11 C/20 11 C/21 1 1 C/22 11C/23 11C/24
Anti-theft alarm, Central locking Brake lights, Cruise control (MSA), Electronically controlled automatic gearbox AW 50-42 (MSA), ABS brake system, Towing hook wiring
Radio (C70), Auxiliary heater High beam and low beam headlight, Anti-theft alarm, Direction indicators and hazard warning flashers, Central locking, Interior lighting (S70N70) Electrically folding rear view mirrors, Electrically heated rear window and electrically heated rear view mirrors Interior lighting, Seat-belt reminder, Seat-belt reminder and key warning, Road Traffic Information RTI, Electric windows (CONV) Radio, Towing hook wiring, Accessory wiring, Cooler box wiring, Radio with 4x50W extra amplifier (S7ON70)
10 10
(1 5 S70N70 DENSOlME7)
30 20
(1 5 C70) 30
(40 COUP) 10
30
Fog light Seat-belt reminder and key warning, High beam and low beam headlight High beam, Accessory wiring High beam, Combination instrument Low headlight Low headlight Fog light (EUIOS), Parking light, tail lights and license plate lighting, Towing hook wiring Parkina liaht. tail liahts and license liahtina
20 10 15 15 15 15 10 10
-
Fuses
Fuses, 11 Cl25-42 in the electrical distribution unit
No. 1 1 Cl25 11Cl26 11Cl27
II Ilights, Anti-theft alarm, Cooler box wiring, Seat-belt reminder, Seat-belt reminder and key I ll 11Cl28 11Cl29
II Iwarning, Electrically heated rear window and electrically heated rear view mirrors, Electrically I /I
Fuse function -
Light switch, Instrument and control lighting Reversing light, Direction indicators and hazard warning flashers, Road Traffic Information RTI,,Electronically controlled automatic gearbox AW 50-42, lnner rear view mirror with automatic dimmer
A 10 15 15
Electrically heated seats, Electrically heated rear seat 15-rail (15/4): Cruise control (MSA), Parking light, tail lights and license plate lighting, Brake
25 10
1 1 Cl30 (1 0 CONV)
(20 S70N70 DENSOlME7) 25 (20 CONV)
folding rear view mirrors, Auxiliary heater, Towing hook wiring, Hood operation Cigarette lighter11 2V outlet
11 Cl31 11Cl32
Standard heater STD, Manual climate control MCC, Electronic climate control ECC lnstrument and control lighting, Radio, Radio with 4x50W extra amplifier (S70/V70), Electrically operated sunroof, Electrically folding rear view mirrors, Electronic climate control ECC, Central
Automatic fuses
11Cl33 11Cl34 11Cl35
11Cl36
locking (CONV), Hood operation X-rail(15/8): Beam adjustment, Rear window cleaner Horn, Windscreen and headlight cleaner Interior lighting, Accessory wiring, Road Traffic Information RTI, Electrically operated seat without memory, Luggage compartment fans, Garage opening remote control, Electric windows (CONV), Hood operation, lnner rear view mirror with automatic dimmer, Electrically heated rear window and electrically heated rear view mirrors (CONV), Electrically operated rear view mirrors (CONV), Electrically folding rear view mirrors (CONV) Seat-belt reminder, Seat-belt reminder and key warning, Supplemental Restraint System SRS
11Cl37
15 25 10
15 (1 0 CONV)
(1 0 S70N70 DENSOlME7)
Electric windows, Electrically operated sunroof (Not CONV), Electrically operated rear view mirrors (Not CONV), Electrically folding rear view mirrors (Not CONV), Electrically heated rear window and electrically heated rear view mirrors (Not CONV)
1 1 Cl38 11 Cl39
11 I I C/41 I Hood operation (CONV) 11
Electric windows (CONV) Electricallv 0~erated seats (LH)
I 1 1 Cl40 I Electrically operated seats (RH) 1 1 Cl42 I Hood operation (CONV) 11
1
-
Relays in the engine-compartment relaylfuse box
Relays in electrical distribution unit
1 2 3 4
Fuel system main relay (2132) Glow plug control relay (2114) (MSA) Starter motor relay (2135) A/C relay (2/22)
Other relays
101-102 103 104, 108 105 106 107 201 202 203 204
205 206 208 21 0
21 1 21 2 214
2/11 Electric cooling fan relay 2/43 Electrically heated rear seat relay (S70N70) 2/54 Cooler box relay (V70) 2/74 Coolant heater plugs relay (MSA) 711 Rear bulb failure sensor
-
Fuel pump relay (2/23) (Not MSA) Headlight relay with bulb failure sensor (211) X supply overload relay (2/30) 151 supply overload relay (216) Fuel pump relay 2 (2/33) (BIFUEL) Fog light relay (212) Warning horn relay (2/77) Windshield wiper relay (214) Rear window wiper relay (211 31) (V70) Hood sound signal (711 17) (CONV) Trunk lid opening relay (2167) (CONV) Relay for LH electric windows (2/99) (CONV) Electrically heated rear windowlrear view mirror relay (2144) Relay for RH electric windows (211 00) (CONV) Immobilizer relay (21130) (BIFUEL) Inversion relay (2/1 40) (BIFUEL) Seat-belt reminderlkey warning relay (215) Automatic fuses 1 1 Cl41-42 (CONV)
-
Electrical distribution Denso, ME7
-
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Dat
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atio
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Cabl
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ve
hicl
e
Engi
ne-c
ompa
rtmen
t cab
le h
arne
ss
Engi
ne ca
ble
harn
ess
-
Cable harness routing in vehicle
Roof cable harness, C70 Coupe
Electric-sunroof cable harness Roof cable harness, S70N70
-
Cabl
e ha
rnes
s ro
utin
g in
veh
icle
Driv
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oor c
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har
ness
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ness
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able
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ness
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able
har
ness
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