1982 VOLVO 700 brake sensor

7001940;'960 Specifications
Section 3 Electrical System
Group 37 Fuses
1982-1983
Fu se Circuits protected
num -
ber Fuse
rating
30 + feed (c ir cu its alw ays live, ig nition off)
1 * Fuel pumps E-engines (fuel injection
B23ET) ........................... ...... 25A (via fuel pump relay)
2* Four-way hazard warning lamps ........ . 25A Headlight flasher (via fuses 17 and 18) Central locking system
3 Extra
lights (spot/fog lamps in air dam/
4
5
front spoiler) ............................ 15A
Brake lights ............. ................ 15A
Clock .......................... ......... 15A Vanity mirror lamp
Glove compartment lamp Engine and luggage compartment lamps
Interior lamp
Power aerial Door warning lamps
Radio
15 + feed (ignition II & III)
(fu ses 6 a 7 via relay)
6 Electric cooling fan ...................... 25A
7 Power windows .................. ....... 30A
8 Direction indicators ...................... 15A Constant idling (E & F engines) Solenoid valve (carb)
Hot start valve (carb)
Overdrive relay
Relay glow plugs , Diesel
9 Electrically heated rear window. . . . . . . . .. 30 A
Power sun roof
10 Instrumentation ...................... , .. 25A Reversing (back-up) lights Heated front seats
Seat belt reminder Spade terminals + 15 in central electrical
unit:
-Relay fuel pump -Relay power windows/electric cooling
fan
-Oil level sensor Delay valve AC Bulb failure warning
Seat belt reminder (USA & Canada)
11 Day running lights ...................... 25A Cruise control
128
Heater fan, CU low speed
ACC
1982-1983
Fuse Circuits protected
num -
ber
X-feed (ign ition I & II)
Fuse rating
12 Cigar lighter ... ......................... 15A Radio
Power door mirrors
Power seats
13 Horn ................................ ... 25A Windshield wash/wipe (intermittent relay)
Headlamp wash/wire
14 Heater fan, other speeds. . . . . . . . . . . . . . . .. 30 A
15 Tank pump E and F-engines via fuse number 1 .............................. . (only in circuit when starting and when en­gine is running)
Ma in and dipped beams
16 Rear fog lamps ......... .................
17 Indicator lamp, main beam .............. Main beam, left
18 Main beam, right. ....................... Relay, spot lights
19 Dipped beam, left .......................
20 Dipped beam, right ......................
Feed from light switch (58 )
15A
15A
15A
15A
15A
15A
21 Instrument and control lighting, front ..... 15A Tail and parking lights, left Number (license) plate light Light warning buzzer
22 Seat belt lock and ashtray light, rear ...... 15A Lighting, switches on trans tunnel
Tail and parking lights, right Relay, fog lamp (Sweden)
* Applies to 1983 models.
1982 models:
Four-way hazard warning lamps ......... 25A Headlight flasher (via fuses 17 and 18) Central locking system
2
Fuel pumps E-engine .................... 25A (via fuel pump relay)

(

1984
Fuse Circuits protected Fuse
num-rating
ber
30 + feed (circuit s alw ays live)
Fuel pumps E-engines + CI system ....... (via fuel pump relay)
Fuel i njection ((B 23 ET)
2 Four-way
hazard
warning lamps ......... Headlight flasher (via fuses 17 and 18)
ABS
3 Extra lights (spot/fog lamps in
air dam/ front spoiler) . ................ ... .. ......
Rear fog lamp relay
4 Brake lights .....
.. .............•........
5 C lock ....... ............. ............. ..
Vanity mirror lamp Glove compartment lamp Engine and luggage compartment lamps
Interior lamp Power aerial Door warning lamps
Radio
15+I-feed via relay (ignition II)
(fuses 6&7 via relay)
6 Electric cooling fan ................ ...... Fasten seat belt light Heated seats
7
p()\J\; er windows ........... . •.... ........
8 Day
running
lights ..... .......... ....... Bulb failure sensor Relay, power windows + cooling fan
9 Heated
rear
window ................. ....
Power sun roof Air conditioning
15+R-feed (ignition II & III)
10 Instrumentation ........................ .
Reversing (back-up) lights Ignition setting Cruise control
Spade terminals + 15 in central electrical
unit: -Oil level sensor
-Seat belt reminder (USA) -Exhaust gas temp sensor
-Relay, temp contro lled ign. advance)
-Converter (ABS)
25A
25A
15A
15A
15A
25A
30A
15A
30A
15A (25A)
11 Direction indicators.. .. .... .. . .... .. ..... 15A Overdrive relay (25 A) Constant idle speed system Glow plug relay Hot spot relay Warm start-valve (carb. engines)
70019401960 Specifications
Section
3 Electrical System
1984
Fuse C ircuit s protected Fuse
num-rating
ber
X-feed (ignition I & II)
12 Cigar lighter ...... ..............•....... 15A
Radio
Power door mirrors Power driver's seat
13 Horn ...... ........... .. ................ 25A
Windsh ield wash/wipe (interm ittent relay)
Headlamp wash/wipe
14 Fan motor .................. ......... ... 30A
Air conditioning
15 Tank pump E and F-engines via fuse num-ber 1 ...... ...................... ....... 15A
(only in circuit when starting and when en-
gine is running)
Main and dipped beams
16 Rear fog lamps (UK + S) ................ 15A
Headlamp cut-out
17 Indicator lamp, main beam .............. 15A
Main beam , left
18 Main beam, right .......•... ............. 15A IN
Relay, spot lights "I
19 Dipped beam, left ...... ................. 15A IIII( II.
20 D ipped beam, right ...........•.......... 15A "I II. II
Feed from light switch (58)
21 Instrument and control lighting, front ..... 15A
Tail and parking lights, left Number (license) plate light
22 Seat belt lock and ashtray light, rear ...... 15A
Panel light, auto selector lever Lighting, switches on trans tunnel Tail and parking lights, right Relay, auxiliary lamps
129

70019401960 Specifications
Section
3 Electrical System
740 1989-1990 740 1989-1990
Fu se Circuit
s prot ect ed F
u se F
u se
Circuit s protected
Fu se
nurn - r
a ting nurn
-
rating
ber b
er
Fuel pumps, injection engines ........... 25A 14 Power door mirrors ..................... 15A
( Relay , Motronic, LH-Jetronic Cigar lighter
2 Hazard
warning lights
................... 25A Radio
Headlight
flash (via number 17 & 18) Tailgate wiper, interval relay
Central locking 15 Horn ..... .......................... .. .. 25A
3 Relay , auxiliary li ghts ............. ....... 15A Windscreen wipers
Relay, rear foglight Headlight wipers
4 Brake
lights
...................... ....... 15A 16 Heater fan .............................. 15A
Gear shift indicator 17 High beam , left ........... .............. 15A
5 Clock ................................ ... 15A Indi cator lamp. high beam
Vanity
mirror 18 High beam, right ...................... .. 15A Glove compartment light Relay, aux . lights
Engine/boot lights
Foglights
Courtesy lighting
19 Low beam, left ................. ......... 15A Radio Foglights Power aerial 20 Low beam, right ................. ....... 15A Door -open warning lamps
6 Heated front seats
(1989) ................ 30A 21 Parking lights, left front & back ........... 15A
ECC Number plate lighting
7 Electric
cooling fan (1989)
............... 25A Instrument & control lighting
22 Parking lights, right front & back ......... 15A fn' 8 Power windows .
................... ..... 30A Lighting for seat belt locks & ashtray, rear III III 9 Direction
indicators ...................... 15A Auto.trans panel light III III AC,ACC 23 Day running lights (1989) ................ 15A '111 Seat belt reminder (USA/CDN) III Heated front seats (1990) ·111 Power windows/electric cooling fan III
Heater fan 24 Spare (SRS) .............................
Power front seats 25 DIM-DiP .. ..............•............... 15A
Hot start valve 26 Radio , amplifier ............... .......... 30A
10 Heated rear window ................. .... 30A Power sunroof
Power door mirrors
11 Fuel tank pump . .. ............. ......... 15A Heated Lambdasond
12 Reversing (back-up) lights ..... .... ...... 15A Overdrive relay
Spade connec tors (+15), central electrical
unit Exhaust gas temp. sensor
Cruise control
13 Fuel valve, diesel ..................... ... 15A Glow plugs, diesel • Charge pressure limiter, Turbodiesel
Hot spot
Fuel cut-off valve
Idle valve Idle advance PTC resistor
131

70019401960 Specifications
Section 3 Electrical System
760 1988-19 90
,----------BL-Y ---------,
I 11/3 4 GR-R ~ ~ 1
: 3 -+~---'----'-<>e+-q=-OA-HlCg~:~ ~:~~--l '3M ~ •
. ~
BL- Y II/II 11/2 4
3/2:10
4/9:3
5/12:2
7/1: 1
3/2:3
3/2:
13
4/9:5 5/3:3
Fus e Circuit
protected
Left parking light
Numberplate lights
2 Right
parking light
3 Left
main beam
4 Right
main beam
5
SRS test point
6 Left
dipped beam
7 Right
dipped beam
8
Foglight, front
9
Foglight, rear
10
Instrument and control
lighting
11 Revers ing (back -up) light
Turn signals
Cruise control
12 DIMIDIP
13 Heated rear window
Heated door mirrors
132
BL- R OR
3/2 : 12
GN-5 B -3/3:2
GN-5 B -3/3:4
6/31
pf-2/13:2
19/4
15/7
F u se Circuit
protected
14 1 frcircuit in relay box
-
bulb failure sensor, rear
- exhaust temperature
sensor
- overdrive
- power windows
- power sunroof
- fasten seat
belt reminder
16 Spare
17 Spare
18 Radio
19 ECC
Power door mirrors
Tailgate wiper
Power seats
Cigar
lighter
20 Horn
Windscreen wipers
Headlight wipers
21 ETC
Glow plugs, diesel
CIS
22 Spare
A 100)
1/1 Battery
211 Main headlight relay
2111 Electric cooling fan, relay
2113 Motronic, LH-Jetronic, relay
3/1 Ignition switch
3/2 Light switch
3/3 Mainldipped beam switch
4/9 SRS crash sensor
5/3 3-pole combined instrument
connection
5/12 12 -pole combined instrument
connection
6/31 Fuel pump
7/1 Bulb failure sensor, rear
11/1 -35 Fuses
15/1 Positive terminal
15/3 3G-circuit in fusebox
15/7 Ground connection via door switch
19/4 Clock
A Connector, left A-post
(Connector, right A-post, B 280 ElF)
Fuse
Circuit protected
23 Spare
24 Spare
25 Hazard warning lights
Central locking
26 3G-circuit in fusebox
-
clock
- courtesy lighting
- door warning lights
27 Brake lights
28 ECC heater fan
ECC
29 Power aerial
Towing bracket lights
30 Tank
pump
Lambdasond
31 Fuel injection
Main
fuel pump
32 Amplifier, radio
33 Radio
34
Power windows
Power sunroof
35 Heated seats
Power seats

(
780 1988
Fu se Circuit protected
No.
Rating
1 Main fuel pump ........................... 25 A
2
Central locking, system, hazard
warning
lights, rear fog lamps ................ 25 A
3 Dipped beams, rear
foglamps ............... 15 A
4 Brake
lights .................. ............. 15 A
5
Glove compartment lighting, clock, .......... 15 A
radio, engine compartment
lighting,
interior lighting, boot lighting,
electric aerial,
door courtesy
lights, vanity mirror
6
Electrically-heated front seats ............... 30 A
7
Electronic climate control (ECC) ............. 30 A
8
Electric window winders .................... 30 A
9
Seat belt reminder , direction ................ 15 A
indicators, air conditioning ,
electrically-heated front seats,
electric window winders
10 Electrically-heated rear window, ............. 30 A
electrically -heated rear-view
mirrors,
electric sun roof
11 Fuel pump (tank pi.Jmp), .................... 15 A
electrically-heated oxygen sensor
(Lambdasond)
(B 280 F)
12 Reversing lights, cruise control .. ............ 15 A
ignition on, automatic
transmission disengagement
13 Automatic idling controls ................... 15 A
70019401960 Specifications
Section
3 Electrical System
780 1988
Fu se Circuit protected
No. Rating
14 Power rear-view mirrors, .................... 15 A
cigarette
lighter, radio, heater fan,
air conditioning
15 Horn, windscreen wipers, windscreen ........ 25A
washers
16
17
LH main beam ............................ 15A
18 RH main beam , supplementary main beam ... 15 A
19 LH dipped beam ............. ............. 15A
20 RH dipped beam .......................... 15 A
21 LH parking lights, front and rear, ............ 15 A
number
plate light. Illumination of
ashtray, heater
controls, rear window
heater switch,
electric sunroof switch.
Illumination of instruments and
switches to
left of steering wheel
22 Illumination of seat belt locks ............... 15 A
RH parking lights, front and rear.
Illumination of storage pocket between
front seats.
Supplementary main beams .
23 Relay, power seats ................ .... .... 15 A
24 Power passenger seat .................. ... 30 A
25 Rear fog lamps (USA/CON) ................. 15 A
26 Power driver's seat ................... .. .. . 30 A
N.B. The system also includes a 10 A fuse for the ABS
(anti-lock
braking system) function. This is incorporated in
the transient surge protector at the pedal mounting.
133
·,f' "'I .", '" .",
'" .",
'" .",

70019401960 Specifications
Section
3 E lectrical System
I
960 1991
Fuse Fed by C ircuit s protecte d Fuse
960 1991
Fuse Fed by Circuit s protected Fuse nurn-rating nurn- r
ating
b er
ber
1 Light
Left
parking lights, 10 A
19 Ignition Control unit, ECC 15
A
switch Licence plate
light switch X Power
mirrors Bulb failure waring
Power seats (controls)
-outer rear lights
Tailgate wash/wipe t---2 Right
parking lights, 10 A Cigar lighter I----Bulb failure
warning 20 Horn 25
A -inner rear lights
Windshield wash/wipe
3 Main
light Left
main beam 15
A Headlight wash /wipe
relay Left auxiliary beam 21 Ignition Automatic pre-heat, diesel 5A r---4 Right
main beam 15 A switch
15 Mode selector I----Right auxiliary beam
22 ABS (control unit)
5
SRS diagnostic socket (Combined instrument not fused) 5A I----
6 Bulb failure Left dipped beam 15
A
warning , Beam length
control, left t---9-pole 7 Right
dipped beam 15
A 23
Control unit, AW 30-43 (A/power) 10 A
Control unit, fuel system Relay,
electric cooling fan
Beam length control, right (B
230/B 280)
8 Light
Foglights front
15 A Diagnostic
socket (B 6304)
r---switch
9 Foglights rear 10 A Indicator light, foglights rear -
24 Battery + Control unit, AW 30-43 10 A
(B/m emory) Control unit , fuel system
10 Lighting : 5A -Instrument panel
- Controls
-
Mode selector
-Beam length control Control
unit
, ignition system t---25 Hazard flash lights 25 A Central locking (Light switch not fused) I-----(Sun roof
26 Clock 10 A
-
ECC controls Courtesy lights
-Radio Door
warning lights
- Clock Engine compartment lighting
-Cigar lighter Trunk lighting
-Ashtray, front and rear -Shift selector scale
- Seat heating -Seat belt locks
I----27 Brake light switch 15
A Bulb failure warning sensor -brake lights P-shift inhibitor (solenoid)
11 Ignition Back-up lights 15 A
switch
151 Turn indicators
Cruise control
I----28 Heater
fan (ECC) 30 A
ECC compr essor t---t---12 Reduced
dip beam (Dim-dip) 15 A
P-shift inhibitor (control circuit) r---
29 Power antenna 30 A
Trailer (Turn indicator switch not fused)
13 Heated
rear window 25 A
Heated mirrors
t---
30 Relay,
fuel Tank pump 10 A
injection Lambda-sond
14 Exhaust
temp. warn. (Japan)
10 A
Overdrive
(M 46, AW 70/71)
Power windows (controls)
31 Battery + Relay, fuel injection 25
A -Fuel pump
Power sun roof
(controls) 32 Battery + Amplifier, radio 15
A
Heated seats (controls) Fasten seat belt reminder
I----33 Radio 10 A
Bulb
failure warning, 14-pole t---15 Reserve t---16 Reserve 3
4
Relay , power Power
windows (motors) 30 A
windows Power
sun roof (motor)
t---35 Heated
seats (power) 30 A
Power seats (motor)
17
Ignition Reserve t---switch X
18 Radio 5A (SRS
Airbag not fused)
136