MINI Cooper User Manual

Electrical Circuit
Diagrams
Elektrische
Circuitdiagrammen
Schémas Eléctriques
Elektrische Schaltpläne
Schema di Circuiti
Esquemas de Circuitos
Diagramas dos Circuitos
AMENDMENT INSTRUCTION SHEET
MINI ELECTRICAL CIRCUIT DIAGRAMS
Publication Number RCL0194ENG
Amendment Number: XN002.98ENG Date: 09/98
To ensure that this manual is kept up to date and that a record of amendments to this manual is available, an Amendment Instruction Sheet will be issued with each set of revised pages.
The Title page of the Manual is re-issued, and the Part No. has been raised to the next edition. Except for the Contents pages, all revised and new pages have the issue date at the foot of each page, together with an indication of whether the pages are revised or new.
This Amendment Instruction Sheet must be inserted at the front of the manual to indicate that the amendment has been incorporated. Do not discard previous Amendment Instruction sheets.
Your manual is only complete to this issue providing all prior Amendments are included.
The filing instructions give section and page numbers affected. Additional pages or complete new sections may
be issued, insert the pages as instructed.
FILING INSTRUCTIONS
Section Discard Existing
CONTENTS PAGE Contents page Contents page Part number raised to 2nd Edition and year
POWER DISTRIBUTION
ANTI-THEFT ALARM AND HORN
CATALYST OVERHEAT
INDICATORS AND HAZARDS
Pages
Page 1.1 Page 1.1 Model year qualifier on Catalyst overheat
Page 3.1 Page 3.1 Circuit details amended to include 1998 MY
Page 37.2 Page 37.2 Model year qualifier on Catalyst overheat
Page 44.1 Page 44.1 Circuit details amended to include 1998 MY
Insert New Pages Reason for Amendment
of copyright amended.
details
changes
details
changes
AMENDMENT INSTRUCTION SHEET
MINI ELECTRICAL CIRCUIT DIAGRAMS
Publication Number RCL0194ENG
Amendment Number: XN001.99ENG Date: 03/99
To ensure that this manual is kept up to date and that a record of amendments to this manual is available, an Amendment Instruction Sheet will be issued with each set of revised pages.
The Title page of the Manual is re-issued, and the Part No. has been raised to the next edition. Except for the Contents pages, all revised and new pages have the issue date at the foot of each page, together with an indication of whether the pages are revised or new.
This Amendment Instruction Sheet must be inserted at the front of the manual to indicate that the amendment has been incorporated. Do not discard previous Amendment Instruction sheets.
Your manual is only complete to this issue providing all prior Amendments are included.
The filing instructions give section and page numbers affected. Additional pages or complete new sections may
be issued, insert the pages as instructed.
FILING INSTRUCTIONS
Section Discard Existing
CONTENTS PAGE Contents page Contents page Part number raised to 3rd Edition and year
IN-CAR ENTERTAINMENT
IN-CAR ENTERTAINMENT
Pages
Page 50.1 Page 50.1 Radio cassette player sub-heading added.
Insert New Pages Reason for Amendment
of copyright amended.
Page 50.2 Radio CD player circuit diagram added.
CONTENTS
ELECTRICAL CIRCUIT DIAGRAMS RCL 0194ENG(3rd Edition)
POWER DISTRIBUTION 1.1..............................................................
EARTH DISTRIBUTION
ANTI-THEFT ALARM AND HORN
SUNROOF
CHARGING AND STARTING
MPi 15.1....................................................................................
SPi (JAPAN) 15.2........................................................................
ENGINE MANAGEMENT SYSTEM
MPi 20.1....................................................................................
SPi (JAPAN) 20.3........................................................................
BRAKE FLUID LEVEL WARNING 35.1..................................................
SRS (AIRBAG)
2.1..............................................................
3.1..................................................
6.1............................................................................
SEAT BELT WARNING (JAPAN)
CATALYST OVERHEAT (JAPAN)
AIR CONDITIONING
HEATER BLOWER
COOLING FAN
MPi 39.2....................................................................................
SPi (JAPAN) 39.3........................................................................
HEATED REAR WINDOW 40.1..........................................................
WIPERS AND WASHERS
36.1......................................................................
37.1..................................................
37.2..................................................
38.1................................................................
39.1..................................................................
42.1..........................................................
EXTERIOR LAMPS
Brake lamps and reverse lamps 43.1..........................................
Head, side, tail and number plates lamps 43.2............................
Front fog and driving lamps 43.3................................................
Front fog and driving lamps (Japan) 43.4..................................
Rear fog lamps 43.5....................................................................
Headlamp levelling 43.6..............................................................
INDICATORS AND HAZARDS 44.1....................................................
INTERIOR LAMPS
INTERIOR ILLUMINATION
INSTRUMENTS
IN-CAR ENTERTAINMENT
Radio cassette player 50.1..........................................................
Radio CD player 50.2..................................................................
45.1..................................................................
46.1........................................................
47.1....................................................................
THE CIRCUITS CONTAINED WITHIN THIS PUBLICATION ARE ONLY VALID FOR VEHICLES WITH THE VIN NUMBERS SPECIFIED BELOW:
MINI Published by Rover Technical Communication97 MODEL YEAR
Japan only - SAXXNNAXKBD 134455 All other vehicles - SAXXNNAZEBD 134455
1999 Rover Group Limited

COLOUR CODES

DRAADKLEURCODES KABELFARBCODES
CODES DES COULEURS DES
CODE COLOUR
B
BLACK GREEN
G
K
PINK LIGHT GREEN
LG
BROWN
N
ORANGE
0
PURPLE
P
RED
R
SLATE (grey)
S
BLUE
U
WHITE
W
YELLOW
Y
©
1996 Rover Group
Limited
CODE KLEUR CODE COULEUR CODE
B
G
K
LG
N 0
P R S U
W
I
Y
FILS
ZWART GROEN
ROZE LICHTGROEN BRUIN ORANJE
PAARS ROOD LEIGRIJS BLAUW WIT GEEL
LG
B
G
K
N 0
P R S U
W
Y
NOIR VERT
ROSE
VERT
BRUN ORANGE VIOLET
ROUGE
GRIS
BLEU BLANC JAUNE
CODICI
CLAIR
COLORI
FARBE
B
SCHWARZ
G
GRÜN
K
ROSA
LG
HELLGRÜN
N
BRAUN
0
ORANGE
P
LILA
R
GRAU
S U
W
Y
DEI CAVI
ROT
BLAU WEISS GELB
CÓDIGOS CÓDlGOS
CODICE COLORE
NERO
B
G
VERDE
K
ROSA VERDE CHIARO
LG
N
MARRONE
ARANCIONE
0
PORPORA
P
ROSSO
R S
ARDESIA (grigio) BLU
U
W
BIANCO
GIALLO
Y
DE COLORES DE LOS CABLES DAS CORES DOS FIOS
CODIGO COLOR
B
NEGRO
G
VERDE
K
ROSA
LG
VERDE CLARO
N
MARRON
0
NARANJA
P
PURPURA
R
ROJO
S
PIZARRA (gris)
U
AZUL
W
BLANC0
Y
AMARILLO
CÓDlGO COR
PRETO
B
G
VERDE
K
ROSA VERDE CLARO
LG
CASTANHO
N
LARANJA
0
P
ROXO
R
VERMELHO CINZENTO
S
U
AZUL
W
BRANCO AMARELO
Y
RCL 0145

POWER DISTRIBUTION

STARTER MOTOR (081)
C178-1 C823-1
B
R
ENGINE COMPARTMENT FUSEBOX (537)
LINK 1
30 AMP
LINK 2
30 AMP
C
AA
C730-1
C570-1
C570-2
SEE EARTH DISTRIBUTION (B)
SJ41
N
HYPALON FUSIBLE CABLE (051)
BATTERY (001)
13.5 VOLTS
(TBI)
N
(MPI)
N
(TBI)
N
(MPI)
IGNITION (506)
N
N
N
C028-1
C028-2
C214-30
C214-85
EARTH HEADER (463)
C550-2
POS2-AUX
POS3-IGN
POS4-CRANK
LG
B
BATTERY EARTH
2B
IN1
2A
1
IN2
AUXILIARY RELAY (685)
87A
30
87
86
85
SJ42
C028-4
C028-5
C028-6C028-3
W
C214-87
C214-86
SJ2
N
SJ7
N
N
N
N
Y
Y
SJ24
Y
WR
W
W
SJ5
B
LGW
W
W
SJ13
LGW
LGW
LGW
LGW
PASSENGER COMPARTMENT FUSEBOX (011)
A9-1
B1-1
B9-1
B6-1
C4-1
B7-1
C9-1
C8-1
A6-1
A4-1
C6-1
B5-1
B8-1
A8-1
B4-1
A7-1
FUSE A9
20 AMP
FUSE B1
15 AMP
FUSE B9
15 AMP
FUSE B6
20 AMP
FUSE C4
10 AMP
FUSE B7
15 AMP
FUSE C9
15 AMP
FUSE C8
10 AMP
FUSE A6
10 AMP
FUSE A4
10 AMP
FUSE C6
15 AMP
FUSE B5
10 AMP
FUSE B8
15 AMP
FUSE A8
15 AMP
FUSE B4
15 AMP
FUSE A7
15 AMP
U
A9-2
PN
B1-2
P
B9-2
P
B6-2
PO
C4-2
R
B7-2
C9-2
G
C8-2
WR
G
A6-2
A4-2
W
C6-2
G
B5-2
G
B8-2
LGO
LGO
A8-2
B4-2
A7-2
BB
C273-1 C305-1
(MPI)
(TBI)
LGO
LGW
LGW
LGW
15 AMP
SUNROOF CONTROL UNIT (479)
HEATED REAR WINDOW SWITCH (031)
C448-2 C162-2
G
WINDSCREEN WIPER MOTOR (020)
SJ29
C827-1C827-2
PUN
P
P
SJ10
P
P
C333-2 C420-2
PO
SJ12
(PRE 98MY)
AIRBAG CONTROL UNIT (646)
PO
PO
PO
PO
PO
PO
WK
G
G
G
G
G
SJ15
HEATER MOTOR (019) RADIO CASSETTE PLAYER (173)
A/C BLOWER MOTOR (739)
FRONT FOG LAMP RELAY (650) RELAY MODULE (435)
DRIVING LAMP RELAY (725)
COOLING FAN RELAY (257)
ALARM ECU (752) HORN RELAY (312) HORN RELAY (312) DIAGNOSTIC SOCKET (110) CLOCK (025) BRAKE TEST SWITCH LIGHT (XXX)
DIRECTION INDICATOR HAZARD WARNING LIGHT (027)
ALARM LED (863) INTERIOR LAMP UNIT (148) RADIO/CASSETTE PLAYER (173)
MEMS RELAY MODULE (693)
RELAY MODULE A/C (435) A/C SWITCHPACK (234) A/C THERMOSTAT (740) SEAT BELT WARNING LAMP (637) CATALYST OVERHEAT ECU (799)
LGO
WASH/WIPE
LGO
LGO
SWITCH (066)
FRONT WIPER CONTROL UNIT (382)
D
E
F
FUSE HOLDER (695)
REV: 10/98
1.1MINI 97 MODEL YEAR ON FROM VIN SAXXNNAZEBD 134455
POWER DISTRIBUTION
D E
C
LINK 3
30 AMP
LINK 4
30 AMP
C420-3 C333-3
AA
C570-3
C571-1
C162-1 C448-1
W
W
SJ7
MEMS RELAY MODULE (693)
(TBI)
N
SJ38
N
N
SJ4
N
(TBI)
N
W
W
W
BRAKE PEDAL SWITCH (228) DIRECTION INDICATOR RELAY (669) REVERSE LAMP SWITCH (509)
G
G
G
(MPI)
N
W
W
SJ3
SJ2
N
SJ19
W
W
W
W
NS
LIGHTING SWITCH (002)
C41-3
N
C41-6
N
MEMS RELAY MODULE (693)
MANIFOLD HEATER RELAY (099)
INSTRUMENT PACK (135)
ALARM ECU (752)
OIL TEMPERATURE GAUGE (423)
VOLTAGE GAUGE (319) MEMS RELAY
MODULE (693) MEMS CONTROL
UNIT (467)
C162-4 C448-4
U UO
C41-1
UR
C41-2
C41-4
C41-5
R
UW
SJ16
UR SJ22
UR
R
R SJ11
R
UW
UW
C7-1
B2-1
A2-1
C2-1
B3-1
C3-1
A3-1
C1-1
A1-1
FUSE C7
10 AMP
FUSE B2
10 AMP
FUSE A2
10 AMP
FUSE C2
10 AMP
FUSE B3
10 AMP
FUSE C3
10 AMP
FUSE A3
10 AMP
FUSE C1
10 AMP
FUSE A1
10 AMP
BB
C7-2
B2-2
A2-2
C2-2
B3-2
C3-2
A3-2
C1-2
A1-2
NSNS
UR
UR
R
RB
RW
UW
UW
FRONT FOG LAMP RELAY (709)
SJ35
SJ4
SJ17
SJ23
INERTIA SWITCH (101)
REAR FOG LAMP SWITCH (024)
RH HEADLAMP (187)
LH HEADLAMP (186)
R
R
R
R
RB
RB
RB
RW RW
RW RW
RW
HEADLAMP LEVELLING SWITCH (484) LH HEADLAMP LEVELLING MOTOR (527) RH HEADLAMP LEVELLING MOTOR (526) HEADLAMP LEVELLING SWITCH (484) LH HEADLAMP (186)
C483-6 C101-6
C427-1 C532-1
RB
RB
RH HEADLAMP (187)
LH TAIL LAMP (012) FRONT FOG LAMP
SWITCH (709)
AIR CONDITIONING SWITCHPACK (234) INSTRUMENT PACK (135)
C483-12 C101-12
C333-4 C420-4
RW
RW RW
RH TAIL LAMP (009)
(CLOCK ONLY)
CLOCK (025)
LH HEAD LAMP (186)
UW UW
UW
UW
UW
INSTRUMENT PACK (135) RH HEAD LAMP (187) DRIVING LAMP RELAY (725)
C331-1 C829-1
LGW
LGW
F
SJ14
LGW
RADIO/CASSETTE PLAYER (173) AUTOMATIC GEARBOX SELECTOR
INDICATOR LAMP (028) COOLING FAN RELAY (257)
MINI 97 MODEL YEAR ON FROM VIN SAXXNNAZEBD 134455
SJ2
RW
RW
RW
OIL TEMPERATURE GAUGE (423) CLOCK (025) VOLTAGE GAUGE (319)
1.2

EARTH DISTRIBUTION

ROTARY COUPLER (803)
REAR FOG LAMP SWITCH (024)
BRAKE SYSTEM WARNING LIGHT (121)
INTERIOR LAMP UNIT (148)
HEATED REAR WINDOW SWITCH (031)
HAZARD WARNING SWITCH (034)
HEATER MOTOR (019)
OIL TEMPERATURE GAUGE (423)
VOLTAGE GAUGE (319)
CLOCK (025)
C082-6
C909-1
C297-3
C357-1
C914-1
C912-1
C056-2
C335-1
C566-2
C346-1
C348-2
C232-2
B
B
B
B
B
B
B
B B
B B
B
DIRECTION INDICATOR RELAY (669)
C536-85
DRIVING LAMP RELAY (725)
C534-86
RH FRONT DIRECTION INDICATOR LAMP (016)
C002-2
BRAKE FLUID LEVEL SWITCH (115)
SJ1
C031-1
RH HEADLAMP (187)
RH SIDE REPEATER LAMP (058)
C012-2
AUTOMATIC GEARBOX SELECTOR INDICATOR LAMP (028)
C245-2
B
AIR CONDITIONING SWITCH PACK (234)
C275-5
B
C275-3
B
(WITH OPTIONAL
B
INSTRUMENTS)
SJ1
(WITHOUT OPTIONAL INSTRUMENTS)
C011-1
B
B
B
B
B
B
HIGH TEMPERATURE SWITCH (433)
C371-1
LH HEADLAMP LEVELLING MOTOR (527)
C071-2
SJ45
RH DRIVING LAMP (298)
RH HEADLAMP LEVELLING MOTOR (526)
HEADLAMP LEVELLING SWITCH (484)
C420-5 C333-5
COOLING FAN (035)
C283-2
C070-2
C093-2
C005-2
B
B
B
B
B
AUXILIARY RELAY (685)
DIRECTION INDICATOR/HAZARD WARNING UNIT (027)
INSTRUMENT PACK (135)
SJ9
FRONT WIPER CONTROL UNIT (382)
DIAGNOSTIC SOCKET (110)
COOLING FAN (035)
HORN (013)
SJ21
B
C214-86
B
C547-86
B
C230-5
B
C546-4
B
C040-4
LH HEADLAMP (186)
C009-1
B
WINDSCREEN WIPER MOTOR (686)
C030-1
B
LH SIDE REPEATER LAMP (057)
C013-2
B
LH DRIVING LAMP (299)
C284-2
B
HTRAE
REDAEH
B
SJ42
B
B
B
(SPI)
(SPI)
B
SJ44
(MPI)
(MPI)
(SPI)
B
B
B B
C550-2
C550-3
C550-5C005-1
C550-1
C550-5C003-2
C550-6
C550-4
)364(
MINI
C210-1
B
B
ALARM ECU (752)
C061-2
C061-19
LH FRONT DIRECTION INDICATOR LAMP (017)
B B
C001-2
B
B
(MPI)
C550-6
B
2.197 MODEL YEAR FROM VIN SAXXNNAZEBD 134455
EARTH DISTRIBUTION
FUEL PUMP (103)
LH TAIL LAMP (012)
LH REAR FOG LAMP (289)
FUEL SENDER UNIT (102)
SEAT BELT BUCKLE SWITCH (783)
C205-1
C490-1
C097-1
C114-1
C100-2
B
B
B
B
(JAPAN ONLY)
CRANKSHAFT SENSOR (087)
C168-SCR
SCR
CRANKSHAFT SENSOR (087)
C168-SCR
SCR
OXYGEN SENSOR (468)
C164-SCR
SCR
MEMS CONTROL UNIT (467)
C159-29
B
OXYGEN SENSOR (468)
C164-3
B
AUTOMATIC INHIBITOR SWITCH (105)
C268-2
B
MEMS RELAY MODULE (693)
C154-4
B
FRONT FOG LAMP SWITCH (709)
C916-1
B
OXYGEN SENSOR (468)
C164-3
CRANKSHAFT SENSOR (087)
C168-SCR
B
OXYGEN SENSOR (468)
C164-SCR
SCR
SCR
MEMS CONTROL UNIT (467)
LH FRONT FOG LAMP (654)
BB
SJ1
C559-1
C514-2
RH FRONT FOG LAMP (656)
C513-2
FRONT FOG LAMP RELAY (650)
C024-86
B
B
B
SJ1
C560-1
B
C158-16
C158-24
C159-21
HORN (013)
RELAY MODULE (435)
AUTO
MANUAL
SJ8
AUTO
SPI ONLY
B
C558-1
CONDENSOR FAN (258)
RH DRIVING LAMP (298)
NUMBER PLATE ILLUMINATION LAMP (008)
NUMBER PLATE ILLUMINATION LAMP (008)
RADIO/CASSETTE PLAYER (173)
MANUAL
AIRBAG CONTROL UNIT (646)
C003-2
C173-7
C280-2
C283-2
C138-1
C139-1
C098-8
C256-1
B
SJ10
CAMSHAFT SENSOR (691)
C176-SCR
SCR
B
MEMS CONTROL UNIT (467)
B
C158-23
B B
B
CATALYST OVERHEAT ECU (799)
C535-1
B
B
B
B
SJ30
B
WINDSCREEN WASHER PUMP (029)
C008-1
RH TAIL LAMP (009)
B
C489-1
B
B
SJ2
RH REAR FOG LAMP (288)
C518-1
B
C143-1 C020-2
B
B
B
B
MPI ONLY
SPI ONLY
B
SJ8
C558-1
C556-1
C557-1
C361-1
C561-1
MINI
2.297 MODEL YEAR FROM VIN SAXXNNAZEBD 134455

ANTI-THEFT ALARM AND HORN

BATTERY EARTH
SJ41
SEE POWER DISTRIBUTION (A)
SJ2
BATTERY (001)
13.5 VOLTS
C730-1
N
N
N
SJ5
W
N
N
C028-2 C028-6
W
STARTER
LINK 2
30 AMP
LINK 1
30 AMP
MOTOR (081)
C178-1
C570-2
C570-1
R
N
ENGINE COMPARTMENT FUSEBOX (537)
IGNITION (506)
POS2-AUX
IN1
2B
POS3-IGN
2A
IN2
1
POS4-CRANK
PASSENGER COMPARTMENT FUSEBOX (011)
C4-1
B6-1
FUSE A4
10 AMP
FUSE C4
10 AMP
FUSE B6
20 AMP
A4-2A4-1
C4-2
B6-2
MEMS CONTROL UNIT (467)
SJ2
C162-1 C448-1
W
PO
EARTH HEADER (463)
C550-6
B B
B B
C550-1
C550-5
B
BB
C556-1
SEE EARTH DISTRIBUTION (B)
SJ30
P
P
SJ10
DRIVERS DOOR SWITCH (059)
EARTH VIA FIXING
PASSENGERS DOOR SWITCH (060)
EARTH VIA FIXING
MEMS RELAY MODULE (693)
BONNET
EARTH VIA FIXING
SWITCH (267)
SEE POWER DISTRIBUTION (A)
(TBI)
C265-1
C266-1
C154-4
C159-33
SJ19
SJ12
C3-2
C130-30
C130-85
PW
PW
(MANUAL)
(AUTO)
SEE ENGINE MANAGEMENT (C)
PR
C159-17
PO
SEE EARTH DISTRIBUTION (B)
SJ1
HORN (013)
C3-1
4.5 AMP
HORN RELAY (130)
C130-87
87A
30
87
C130-86
8685
SJ20
SEE INTERIOR LAMPS CIRCUIT (R)
WR
WLG
SJ13
(MPI)(MPI)
(TBI)
PB
PB
(TBI)
(MPI)
PB
PB
P
ALARM LED (863)
1.2 WATT
C40-16
SEE INDICATORS /HAZARDS (W)
C162-10 C448-10
WR
WLG
AERIAL (176)
P
EARTH VIA FIXING
BOOT SWITCH (735)
C221-1
C162-5 C448-5
C240-1C240-2
STEERING WHEEL (314)
C082-6
C082-4
PB
SJ18
DIAGNOSTIC SOCKET (110)
AUTOMATIC INHIBITOR SWITCH (105)
C268-2
C268-1
(PRE 98MY)
(98MY ONWARDS)
C101-9 C483-9
WSWSWW
WW
YN
B
SJ21
ROTARY COUPLER (803)
PB
P
C40-3
RG
C40-1
PS
PW
GW
GR
WR
WY
WY
PKPK
HORN SWITCH (014)
ALARM ECU (752)
C61-9
OUTPUT DIGITAL
C61-1
IGNITION 12V
C61-17
OUTPUT DIGITAL LOW
C61-2
GROUND
C61-19
OUTPUT LOW
C61-8
OUTPUT DIGITAL LOW
C61-26
BATTERY 12V
C61-16
INPUT SERIAL COMMS
C61-24
OUTPUT SERIAL COMMS
C61-7
INPUT DIGITAL LOW
C916-6
C916-7
C61-23
OUTPUT DIGITAL LOW
C61-18C007-1
INPUT DIGITAL LOW
C61-10
AERIAL
C61-3
C61-21
INPUT DIGITAL LOW
OPTICAL ALARM
(98MY ONWARDS)
MINI 97 MODEL YEAR ON FROM VIN SAXXNNAZEBD 134455
3.1REV: 10/98

SUNROOF

PASSENGER COMPARTMENT FUSEBOX (011)
FUSE B7
15 AMP
B7-2
SUNROOF SWITCH (152)
R
C454-1
R
C297-1
SUNROOF SW 2SUNROOF SW 1
C297-3
N
EARTH
B7-1
ENGINE COMPARTMENT FUSEBOX (537)
LINK 2
30 AMP
C570-2
C730-1
STARTER MOTOR (081)
C178-1
Y
N
R
B
B
SJ24
Y
SEE POWER DISTRIBUTION (A)
N
SJ41
C297-2
BATTERY (001)
13.5 VOLTS
SUNROOF MOTOR (154)
C534-86C534-85
1 AMP
IGNITION (506)
POS2-AUX
IN1
2B
POS3-IGN
2A
IN2
1
POS4-CRANK
BATTERY EARTH
C297-4
C028-4C028-2
G
MINI
6.197 MODEL YEAR FROM VIN SAXXNNAZEBD 134455
Loading...
+ 28 hidden pages