fault BMW M3 1995 E36 Workshop Manual

ELE-104
ELECTRICAL
WIRING
DIAGRAMS

(NOT
USED)



22
X51

__-__
I



I~1
I
SHIFT-LOCKSOLI
j2
BRNIVIO
I



I~
34
VIO
BAND
SOL
CTRL(
I



HVDCTRLI-)I
5S
GR
i



GNDi
6
BRN(79LONLY)

10885
6

OUPUTSPEEDI)I
14
BLK
-
SPEEDSENSSHDI
15
NCA
_



NCA
I,16
S-PROGINDI
11
YELIGRN

Transmission
Electronics

1998Except
M3
(1
of
2)

HOTATALLHOTINRUN
HOTINRON
HOTINACCV,RUN
TIMES
&START&START



&START
7
I



~
~IeU

NCTION



gUSE



;
I
FUSE
F26



L
)F2S
1
OA



T5A
L

RED
I



I
I_
-----
-I-----
I



12
I



16



X
70017



321
Xla018
GRN/



GRN/



VIO/YEL
WHIT



GRV
"
-

EGSA4S
310R
BRAKE



L7
L2
L3L4
--
(
LIGHT
P
11
0
1I
e



I~
(SWITCH



q
1
0
0
0
GRRNG
SIG
L2



BRNIBLK
Lb



I
9



BRN/WHT



-
~~



N



1



0
GRRNGSIGI
BRAKE
PDLPOSIT
I



10



B
LL/RED



2
BLU/RED



D
0
00
1
,11



(1,9
L
ON
LV)



3



0



0



1



1
SPORT
MOOESIG
Ij
12
YEL/GRN



~
"



E
TERIOR



0



1



1
3
VELIWHT



SLUIRED



1
0
0
1
0
MAN
MODE
SIG



1I



-



"
iSYSTEM

KICK-DOWN
SIGI
18



GRV/VEL



I



BLK
ASCSIGI
19
WHTIGRN/YEL



WHT/GRN/YEL
8
AUTO
.ODES
MODESIGI
20



VEL/BLU
OILTEMPS
IG(



21



CLR



CLR



6
OILTEMPSIG(+JI
22
BLK



ELK
7
I~23



BRN/VIO
8
I
24



r
--_
-
--,

FAULT
INDEIG

)
I
25



GRVIBRN



GRV/BRN



5



I



EGSWARNING
LP
I
BATTERYVOLTI
26
RED



X36
L------J
27
VELIWHT
MPROGINDI



"
I



INSTRUMENT
-



GNDI
88



BRN/ORG(OR
BRN)



"



BRN
+
G103



CLUSTER
1
129
1111
I
SOLVAL1CTRLI30
ORG



ORG
9
I'31



GRN
10
TCCSOLCTRLI/32
BLU



BLU
11
SOLVAL2CTRLI
33
GRN
GNDI
34
BRN
I'
35



YEL
12
GRRNGSIGL1I
36
BLU/BLK
GRRNGSIGL3I
1
27



BLU/WHT

I)39
RPMSPEEDSIGI
40
BLK



BLK
41



_
NCA



13I)42
T
YEL
I



OUTPUTSPEEO(a)
I



5
_
I



I
,49



GRN/GRV
I



I~44
L
-
-
-
--
-
-
J
TRANSMISSION
CONTROL



BRNIW
HT
MODULE
(EGS)

V10/VEL

viol
VEL
1

'FRONT
POW
ER
FUSE



-
DISTRIBUTION
BOX
146
I

15A
I

ELECTRONIC



CRUISE
CONTROL
IMMOBILIZER
MODULE
CON7ROLMODULE
(TEMPOMAT)

VIO
1
GAY
2
VEL/BLU
3
0

BLU/
61

BRN/=LK
0"

GRN/WHT
2

EXTERIOR



BLUIVELBLU/YEL



OFF



,.
I

LIGHTS
~
BRN/I



BRN/I
SYSTEM



CLOSI
DIN
BLK



BLK



REVERSE
POSITION

ELE-106
ELECTRICAL
WIRING
DIAGRAMS

8923
1

EGSASS
3102
LlL2L3L4P
11
0
1
q
1
000N
111
0
D
D
0
0
1
40
011
3
1
0
77
200
1
0

Transmission
Electronics

1995-97
M3
(1
of
2)

HOTATALL
TIMES
HOTINRUNHOTINRUN



HOTINACCV,RUN

.JUNCTION
I



(
POINT

RED

FUSE



FUSE
F26



F2810A



-
--________
-rrr
-
SyK
.1991Z



32

LL,
_
III
NCATRANSMISSION
CONTROL



1995&1998
MODULE(EGS)
EARLVPROD

RED

viol
YELj
VIO/YEL
1

FRONTPOWER
F48
FUSE



DISTRIBUTION
BOX
I
_
11A
____

X19018

SRN/I
BRN(

H
996
LATE
PROD
&
1997
EXTERIOR

I



nrmareNSUMeuaiPTIONuI41



WHT/BLK



Q



NCA



G
RV
I
FUELCO



-



23
I



OUTPUTS
PEED(1)1
42



WHT
ICRANKSHAFTSIGI
43
BLK



-
TURBINESPDSENSI
44
GRY

I

DIMMER

BRAKE
LIGHT
"



r



I
SWITCH



GRVIREO
'~
INTERIOR
LIGHTS
SYSTEM
2
GRV/
"



BILL
IRED



RED



-F,
1
RED
I



I)1



VELSLU



3
I



SHIFT-LOCKGNDI
2



BANIVIO



BAN
VIO
4
I
SOLVALSCTRL



-
I
3
PNKPNK
S
I



TCC



14CLR



BLUIRED
'



2
SOLCTRL



"
I



I
5
RED



RED



TRANSMISSION
HYD
CTRL
(-)



POSITION
I



I
)



1998LATE



g
INDICATOR
I



I)7



P1997ROD&



30



I
C
ENGINE
ONTROL



LIGHT
I



GRRNGSIGL2I
e



BRN/BLK



I



(
MODULE



7
19
BRNIWHT
GRRNGSIGL4



RELAY
I



-
3,87
J



BRN
70
BLU/RED



"
BRN
JI,G201
BRAKE
POL
POST



~IT
)11
S-PROGSIGI
72
YEL/GRN



RED/WHT
M-PROGSIG
1
13
VEL/WHT
14
8114
OUPUTSPEED(-)I
SPEEDSENSSHDI
IS
NCA
-
TURBINESPOSENSI
16
BLU
-



8LU
8
S-PROGI
17
YELIGRN



-
KICK-DOWN
SIGI
i&



GRY/VELABSSIGI
79
WHTIGRN/VEL



WHT/GRN/VEL
9
E-PROGI
20
YEL/BLU
OILTEMPSIGI
21
BLK/BLU
BLK
BLU



10
OIL
TEMP
SIG(
.)(



22



BLK/RED



BLUIRED



it
I
23
NCA



VEL/BRN
12
SPEEDSENSSHDI
4
I



99fi
LATEFAULTINDSIGI)225
GRV/BRN



PROD&7997
26
RED



GRVBRN
13
BATTERVVOLTI
MPROG



27
VEL/WNT
ONOI
28
BRN



"
BRN



G123
I)
SOLVALICTRLI
30
ORG



ORG
14
SOLVAL,CTRLI
31
BLK
BL
.
15
SOLVAL3CTRLI
32
VEL



VEL
7B
SOLVAL2CTRLI
33
GRN



GRN
17GNOI34
BRN
DKT-INTERFACE(
35
WNT/GRN/YEL



WHT/ORN/VEL
1S
GRRNGSIGL1I
36
SLUIBLK



WHT137
BLU/WHT



19
GRRNGSIGL3
138



WHT
BLK



2D
I1
3g



BLK
21
1
40
BRN/GRV



8RN/GRV
22

PROGRAMSWITCH



NCAI
ELECTRONIC
CRUISECONTROL



CHIME
IMMOBILIZER
MODULE



MODULE
1
CONTROLMODULE
(TEMPOMAT)

GRN/WHT
2

RED/-T
S
SRN
7
J
'
CLOSEDIN
REVERSE
BLK
(



BLK



m
I



w
I



w
I



~,I



I



POSITION

r~,Ba
&
START
&START
&START
r_______,______________

AUTOMATIC
KICK



TRANSMISSION
DOWN
III



I



I



RANGESWITCH
SWITCH



II



I



I



Xt4
III
___
I
(NOTUSED)
I
-

ELE-108
ELECTRICAL
WIRING
DIAGRAMS

10885
8

EGSA5S310Z
Li
L2
L3
L4
P
11
0
1
R
1
000
N
111
0D00
01
400
11
3
1
0
11
200
1
0

I)
1
SHIFT-LOCK
ONO
I



2
SOLVALSCTRLI
3
'C'S0
CTRLI
4
C=R/WHT
HYDCTRL
5
RED
1-)
1

OR
RNGSIGL21
B
I
g
BRNIWHT
GRRNGSIGL41~
BRAKEPDLPOSITI
10
BLU/RED
)11
I
S-PROG
SIG(



12
M-PROG
SIG
113YEL/I=HT

Transmission
Electronics

1998
M3
(1
of
2)

HOTATALL
HOTINRUNHOTINRUN



HOTINACCY,RUN
TIMES
&START
&START



&START
r
,B~



___--
FRONTPOWER
I



M
JUNCTION



FUSE



FUSE



FUSE



I
DISTRIBUTION
BOX
(
POINT
I
F2fi



F28



F46
I
I-
J



__A_----
-A---__----
D
(



12
1



tfi
Y
x1001-Z



32
1
X9
078
GRN(
WHT
GRN/
DRY
VIO/I
YEL
"
VIO/YELj
1
RED



BRAKELIGHT

117
SWITCH

I_`_
1
.J

"
BLUIRE2DY
I

2TTT
RED/WHT
I

mmmmmmm

1®1
"
IIII
H

N~MMNNNNE

L

o~~~m

RED(
B
7
.--t
CONTROL

~
.B7

ENGINE

J
MODULE
RELAY

"



REC/WHT
8B
RN
7
)I
14
BF
.
OUPUTSPEED(-
SPEEDSENSSHD
15
NCA
I
TURBINESPDSENSI
1fi
BLU



-



BLU
8
S-PROGI
17
YEL/GRN
KICK-DOWNSIGI
18
GRYIYEL
I
19
WHT/GRN/YEL



WHT/GRN/YEL
g
E-PROGI
20
YELIBLU



"



<
OIL



121
BLKIBLU



BLKIBLU
TEMP
SIG



10
OILTEMPSIG()I
22
BLK/RED



DLK/RED
11
SPEEDSENSSHDI
27
NCA



VEL/BRN
12

FAULTINDSIGI)21
GRY/BRN



GRY/BRN
13
BATTERY
VOLTI
26
RED
M-PROG
27
YEL/WHT
GNDI
28
BRNIORG



BRN
~I
"
,IG103
I
)29
SOLVAL1CTRLI
30
GAG



ORG
14
SOLVAL4CTRL
I
31



BLK



BLK



15
SOLVAL3CTRLI
32
YEL



YEL
16
SOLVAL2CTRLI
33
GRN



GRN
17

__5,I_
7AI



~



II



I



I



I

ELECTRONIC
CRUISECONTROL
IM
MOBILIZER



MODULECONTROLMODULE
(TEMPOMAT)

GRN/WHT
20

I
EXTERIOR
LIGHTS
14



"



E



-
BRN/



!SYSTEM



CLOSEDIN
mfl
I
T



BLK



REVERSE
POSITION

CLR/WHT
1
RED
2
YELIBLU
3
BRN/VI0
4
PNK
6

R

AUTOMATIC
TRANSMISSION
RANGESWITCH

WARNING

Your
common
sense,
good
judge-

ment,
and
general
alertness
are
cru-

cial
to
safe
and
successful
service

work
.
Before
attempting
any
work
on

your
BMW,
read
the
warnings
and

cautions
on
page
vi¡
and
the
copyright
page
at
the
front
of
the
manual
.
Review
these
warnings
and
cautions
each
time
youprepare
to
work
on
your
BMW
.
Please
also
read
any
warnings
and
cautions
that
accom-

pany
the
procedures
in
the
manual
.

A

ABS
(anti-lock
brakes)

See
Brakes
Accelerator
and
throttle
linkage
See
Maintenance
program
Air
conditioning
general
information
640-1
air
distribution
motor,
replacing
(rotary

knob)
640-10
air
distribution
motors
640-9

blower
motor,
removing/installing

640-1blower
motor
resistor
pack,
replacing
640-3
compressor,
replacing
640-12
compressor
clutch
640-13
condenser,
replacing
640-14
control
head
640-7
removing/installing
(digital
-display)

640-8
removing/installing
(rotary
knob)

640-7
control
module
removing/installing
(digital-display)
640-8
removing/installing
(rotary
knob)
640-8
evaporator,
removinglinstalling

640-17
evaporator
temperature
sensor,

replacing
640-17

expansion
valve,
removing/installing

640-16
microfilter,
replacing
640-18
receiverldrier,
replacing
640-15
sensor
fan
forinterior
temperature,

replacing
640-9
warnings
and
cautions
640-11

Air
distribution
(flap)
motor

See
Air
conditioning
See
also
Heating
Air
filter
See
Maintenanceprogram

Airbag
system
(SRS)
general
information
721-1

contact
ring,
replacing
721-3

driver
side
airbag,removing/installing

721-5
front
crash
sensor,
replacing
721-4

front
side-impact
airbag,
removing/
installing
721-7

front
side-impact
airbag
crash
sensor,

removing/installing
721-5

passenger
side
airbag,
removing/

installing
721-6
sensors
and
electronics
721-1

SRS
warning
light
and
fault
display

721-2
systems
721-1
ZAE
control
module,
replacing
721-5

Alarm
system
See
Central
locking
and
anti-theft

Alternator
See
Battery,
starter,
alternator

Anti-freeze
(Engine
coolant)

See
Maintenance
program

Anti-theft
See
Central
lockíng
and
anti-theft

AST
(Al¡
season
traction)
300-4

ATF
(Automatic
transmission
fluid)

See
Automatic
transmission

Automatic
transmission

See
alsoTransmission-general
general
information
240-1

ATF,draining
and
filling
240-2

ATF
leve¡,
checking
240-1
transmission
removaland
ínstallation

240-4
transmission,
removinglinstalling
240-4
transmission
service
240-1

Auxiliary
fan
See
Cooling
system
Axle
joint
See
Maintenance
program

B

Back-up
light
switch
See
Manual
transmission
Balljoint
See
Front
suspension
Battery
See
Battery,
starter,
alternator

Battery,
starter,
alternator
See
also
Maintenance
program
general
information
121-1

alternator,
removing/installing
(4-
cylinder
engine)
121-5
alternator,
removinglinstalling
(6-
cylinder
engine)
121-6
alternator
brushes,
inspecting/
replacing
121-7
alternator
service
121-4
batterycharging
121-4
battery
load
voltage
test
121-4

batteryopen-circuit
voltage
test
121-4

battery
service
121-3

INDEX
1

Battery,
starter,
alternator
(cont
.)
battery
testing
121-3
charging
system
quick
check121-2
charging
system
troubleshooting
121-
2
hydrometer
testing
121-3
solenoid
switch,
removinglinstalling
121-10
starter
service
121-7
starter
troubleshooting
121-7
starter,
removing/installing(4-cylinder
engine)
121-8
starter,
removing/installing(6-cylinder

engine
with
automatic
transmission)

121-9
starter,
removing/installing
(6-cylinder
engine
with
manual
transmission)
121-8
static
current
draw,
checking
121-2
voltage
regulator,
removing/installing
121-6
Bearing,
wheel
See
Front
suspension
or
Rear

suspension
Blowermotor
See
Air
conditioning
See
also
Heatíng
BMW
emblem
See
Exterior
trim,
bumpers
Body-general
general
information
400-1

body
assembly
400-1
central
body
electronics
400-4
convertible
models
400-2
coupe
models
400-2
electronic
immobilizatíon
system
400-
4
exterior
and
aerodynamics
400-2

heating
afhdair
conditioning
400-5

instruments
and
controls
400-4
interior
equipment
400-3
seats
and
seatbelts
400-3
Body
side
molding
See
Exterior
trim,
bumpers

Brake
fluid
See
Maintenance
program

Brakes
general
information
340-1
antilock
brake
system
(ABS)
340-11
inspection
340-12
wheelspeed
sensors,
replacing

340-12
bleeding
brakes
340-3
brake
booster,
removinglinstalling
340-8
brake
caliper,
removing/installing

340-6
brake
pads,
calipers,
and
rotors
340-3

brake
pads,
replacing
340-4
brake
rotor,
removing/installing
340-7
master
cylinder,
removing/installing

340-7
parking
brake
340-10
adjusting
340-10
.
cable,
replacing
340-11
shoes,
removinglinstalling
340-11

4
INDEX

Evaporator
See
Air
conditioning
EWS
(Electronic
immobilization
system)
515-8
Exhaust
system
See
also
Maintenance
program
general
information
180-1
exhaust
manifolds,
removingAnstalling
180-5
exhaustsystem,
removing/installing
180-3
Expansion
valve
See
Air
conditioning
Exterior
lighting
general
information
630-1
center
brake
light
housing,
replacing
(4-door
and
coupe
models)
630-5
foglight
assembly,
removing/installing
630-3
front
turn
signal
assembly,
removing/
installing
630-4
headlight
assembly,removing/
installing
630-2
headlight
bulb,
replacing
630-1
license
plate
light,
removing/installing
630-6
side
marker
lights
630-4
taillight
assembly,
removing/installing
630-5
taillight
bulbs,
replacing
630-4
Exterior
trim,
bumpers
general
information
510-1
BMW
embiem,
removing/installing
510-7
body
side
molding,
replacing
-7
bumper
height,
adjusting
510-6
front
bumper,
removing/installing
510-3
front
bumper
impact
absorber,
replacing
510-4
front
panel,
removing/installing
510-7
outside
rear
view
mirrors
510-1
mirror
housing,
removing/installing
510-1
mírror,
removing/installing
510-2
mirror
glass,
replacing
510-1
radiator
grille,
removing/installing
510-7
rear
bumper,
removingfinstalling
510-
4
rear
bumper
impact
absorber,
replacing
510-4
F

Fenders,
engine
hood
general
information
410-1
front
fenders
410-1
front
fender,
removing/installing
410-1
hood
aligning
410-4
hood,
raising
to
service
position
410-2
hood
release
cable
and
latches,
adjusting
410-4
hood,
removing/installing
410-3

Finaldrive
general
information
331-1
final
drive
se
rvice
331-1
flange
oil
sea¡,
replacing
331-2
inputshaft
oil
sea¡,
replacing
331-3
oil,
draining/filling
331-1
oil
seals331-1
removing/installing
331-3
Final
drive
carrier
See
Rear
suspension
Firing
order
See
Ignition
system
Flexdisc
See
DriveshaftFluids
and
lubricants
See
Maintenance
program
Foglight
See
Exterior
lighting
Front
suspension
general
information
310-1
ball
joint
See
outer
control
arm
ball
joint
control
arm,
removing/installing
310-5
control
arm
bushing,
replacing
310-7
control
arms
310-5
front
wheel
bearing,
replacing
310-8
front
wheel
bearings
310-8
outer
control
arm
ball
joint,
replacing
(except
M3)310-6
ride
height
310-4shock
absorbers
and
springs
310-2
stabilizer
bar
310-9
stabilizer
bar,
removing/installing
310-9
strut
assembly,disassembling/
assembling310-4
strut
assembly,
removing/installing
310-2subframe
crossmember
310-9subframe
crossmember,
removing/
installing
310-9
Fuel
injection
general
information
130-2
basic
engine
settings
130-2
principies
of
operatínn
130-2
Bosch
DME
Ml
.7
component
tests
and
repairs
130-14
air
floiv
sensor,testing/replacing
130-14
engine
coolant
temperature
(ECT)
sensor,
testing/replacing
130-15
¡dle
speed
control
valve,
testing/
replacing
130-16
throttle
position
sensor
(TPS),
testing/replacing
130-16
Bosch
DME
M3
.1
and
M3
.3
.1
component
tests
and
repairs
130-17
engine
coolant
temperature
(ECT)
sensor,
testing/replacing
130-18
¡dle
speed
control
valve,
replacing
130-21
¡dle
speed
control
valve,
testing
130-
20
intake
air
temperature
(IAT)
sensor,
testing/replacing
130-19
mass
air
flow
sensor130-17

Bosch
DME
M3
.1
and
M3
.3.1
(cont)
mass
air
flow
sensor
(hot
film)

testing/replacing
130-18
mass
air
flow
sensor
(hot
wire)
testing/replacing
130-17
throttle
position
sensor
(TPS),
testing/replacing
130-19
Bosch
DME
M5
.2
component
replacement
130-21engine
coolant
temperature
(ECT)
sensor,
replacing
130-22
ldle
speed
control
valve,
replacing
130-23
intake
air
temperature
(IAT)
sensor,
replacing
130-22
mass
air
flow
sensor,
replacing
130-
22
throttle
position
sensor
(TPS),
replacing
130-22
DISA
(dual
resonance
intake
system)
130-3
ECM
pin
assignments130-26
electrical
checks
andcomponent
testing
130-7engine
control
module(ECM),

accessing
130-26
fuel
delivery
tests
130-9
fuel
pressure
regulator
response
to
engine
load,
testing
130-11
fuel
pressure
regulator
130-13
fuel
pressure
regulator,
replacing
(fuel
rail
mount)130-13
fuel
pressure
regulator,
replacing
(under
car
mount)130-14
fuel
pump
relay,
testing
130-7
fuel
rail
and
injectors,
checking
130-11
fuel
rail
and
injectors,
replacing
130-
12
fuel
delivery
tests
(cont
.)
operatíng
fuel
pump
for
tests
130-9
relieving
fuel
pressure
and
connecting
fuel
pressure
gauge
130-10
residual
fuel
pressure,
testing
130-10
main
relay,
testing
130-7on-board
diagnostics
(OBD)
and
fault
diagnosis
130-4
oxygen
sensor,
testing
(Bosch
systems
only)
130-8
secondary
air
injection
130-5
Siemens
MS
41
.1
component
replacement
130-23
engine
coolant
temperature
(ECT)
sensor,
replacing
130-25
¡dle
speed
control
valve,
replacing
130-26
lntake
air
temperature
(IAT)
sensor,
replacing
130-25
mass
air
flow
sensor,
replacing
130-
25
throttle
position
sensor
(TPS),
replacing
130-26warnings
and
cautions
130-6
Fuel
filter
See
Maintenance
program