pressure switch BMW M3 1995 E36 Service Manual

ELE-94
ELECTRICAL
WIRING
DIAGRAMS

HOT
IN
RUN



HOT
AT
AND
START



ALLTIMES
FUSE



FUSE



FRONT
POWER
F16



pq1



DISTRIBUTION
BOX

j

5A



30A
X'
W16



22



X10018
OR
RED/~
B
GRN
I
GRN/1
RED/



GRN/
GRN/~
ELL



GRN



I



BIU
I



RED
8



8



4



6
HIGH
SPEED



NORMAL
SPEED
86



30,77
RELAY



86



30



RELAY

6



87a67



85
B6b674



52



852

3

AGOlE
j
)
BELOW
18
BAR
J



15
BAR



BRN

BELOW
21
BAR
ENGINE
CONTROL
MODULE
(DME)
ABOVE
ABOVE
26



30
BAR



GfIS
BAR
BELOW
1.5
BAR



II
..1



BLU/BLK



BLWBLK
22126



X18157
PRESSURE
SWITCH



INTEGRATED
CLIMATE
REGULATION
CONTROL
MODULE
87581e

ABOVE
BELOW



30
BAR
1
.5
BAR



BLK/GRY

AUXILIARY
FAN
MOTOR

80490
.

2
BLK/BLU

Engine
Cooling

126

1
2
BLWGRY

BLWI
BLW
GRY
DUN

ASOVE99
TEMPERATURE



AUXILIARY
DEGC
SWITCH



FAN
MOTOR

ABOVE
91
DEGC



17
mlml

HOT
IN
RUN



HOTAT



TEMPER-
ANDST_AR_TA
TLL_TIMES



ATUBE
T-



7
----
-j
FUSE



FUS~



SWITCH
DISTRIBUTION
BOX
I
BOX
16



41
I
(-
SA
_-



30A-I
12Y
22Y
3'~'1
2TAS
OVE99



Y~
~ml



ABGVE91
DEGC
>



DIEGO

INTEGRATED
HEATING
ANDO



_
=
F
R
OLMODULE
a
BELOW



I
21BAR
I
BLU/BLK

BLK/GRY
BRN



318325
11
BLK/GRY
8585
r
BLK
BLK/BL48
48,
E



I
1
BRN
38LU



ENGINEC
MODU
O
LE
1993-95

G110

BLWG~~
X6000

BLK/BLU
,S



ISSIONS
YSTEM
(W/
EGS)

BLK/RED
10,
I



I
'i_--
VARIABLE
CAMSHAFTCONTROLMODULE
(B
Cylindar
only)

Q
(PIN
NUMBER
5IN
LATE
1995)
®
(PIN
NUMBER
2IN
LATE
1995)

1992

89017
.

A_NDSTART
ALLTIMES
DISTRIBUTION
BOX
I



16
_SE
I
I



48U5E
I
FUSE
BOX
Y
_

40
A
I
;2Y
2Y

104497
.

BELOW
15
BAR



2
BLK/GRY
ABOVE



~G
B
RN
18
A,
~
A/C
PRESSURE
SWITCH
i)ASOVEBBDEG
C
(1
.8L)ABOVE
99
DEG
C
/28L)
2)ABOVEBODEG
ABOVE
EG
91D
D
(2
.BL)

DOUBLE
TEMPERATURE
SWITCH

AUXILIARY
FAN
MOTOF

BLK/GRN

H
BRN

ELECTRICAL
WIRING
DIAGRAMSELE-95

Engine
Cooling

HOT
IN
RUN



HOTAT

AUTOMATIC
CLIMATE
CONTROL
MODULE
BLU/BLK



I



I



BLU/BLK
11,1

HOTINRUN
HOTAT
ANDSTAR_T_
__
_ALL_TIMES
FRONT
POWER
I
-'
FUSE



FUS~
DISTRIBUTIONBOX
1



16



41
L
5A
-
_
GD_A_
1
12Y
22Y



1Y2Y

DOUBLE
TEMPER-
ATURE
SWITCH

1996-98

6-cylinder

ELE-96
ELECTRICAL
WIRING
DIAGRAMS

DATA
LINK
CONNECTOR

WHT/1110
COMPUTER
DATA
~~
LINES
SYSTEM



W
H
7VEL
~~
1

6



GRV/B
RN
EGS
WARNING
LP
I~
I_
_
__
HT
S
1K
FUELCONSUMPTION
21
W

INSTRUMENTCLUSTER
X16

BRN
-
1
VIO
SHIFT
LK
SOL
VEL/BLU



BRN
AUTOMODE
SIG



~,3

4
BR
1
N/GRV



G123
4-
IG
TIMING
IN
T
VALVE1
LIGHTS
BLU/RED



DR



ORG
5
NCA
I

SYSTEM
S-FROG
IND



7



YELIGRN



"
VEL/GRN



22



SOLENOID
VALVE2
GR
NOT
RNGSIGL3
9
BLU/WHT



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USED)



GRN
6
I
NCA

TIM
EASSIG(FL)



WH7/BLK
I

B

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((NOT
10
YEL/BLU
A



"
VEL/BLU
23



I



PRESSURE
FL
PMPFLY
CTRL



11
ELK



%69
USED)



I



REGULATOR
M-PROGIND



12
YELIWHT



RED



9



NCAT%DDATA
LK



13
WHTIVIO



GRY



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NCA
14
BLK
Do
TPUT
BPD
(-I



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BAND
5BRNIGRV



BRNIGRY
KSWTESTSIG



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SOLENOID

SW

1



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2
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CLR



GRY'
OILTEMPSIG



8
BRAKE



I
I
TOROUE
S
PDSENSSHD



16
NCA



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LIGHT
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CONVERTER
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C
LUTON
19
BR
N
GND



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I



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SOLENOID
OUTPUTSPD(+)
20V
EL



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I
-
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VALVE
P/COOMPON



1BLK/BLU~-



-



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7



NCA
22
ELK



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8



NOA
OILTPSIG(+)



BRN



I
3
BLUIBLK



I



OIL
GRRNGSIGLI



"



TEMPERATURE
4



I
BRNI
RxDDATALK
~6WHT/VEL



1



BLK



3I



NCA



S
ENSOR
6
BRN/BLK



G200
-



I



CLR



4



NCAGR
RNG
SIG
L2



1
,27



I
xIiS21
SPEED
1



I
~~
NCASENSOR
BATTERY
VOLT



B
RED



YE
L



1
FAULTINDBIG



9GRV/B
RN



-v



BLK
2



NLA
0
GRV/VEL
3
ICK-DO
W
N
SIG
1
VEL/WH7



"511



TRANSMISSION
WHT/
BLK

Transmission
Electronics

1992
3181,
318is,
3251
&
325is

HOTATALL
TIMES



r



_JFRONTPOWER



r_
__
__
_1
_,
B+



FUBE



FUSE



FUSE



DISTRIBUTION
BOX



'
JUNCTION
I
F26



F28



F48
I
L



L
161L
--
121l



16-J



RED/WHT



RED
"
RED/WHT
"
167q
3z



xi
.DOiB



{L
_CON7R
__
J
I
6
xiDD-tz



WHT



I
ENGINEOL
I
VIO/VEL



I



MODULERELAY
I
GRN/
OR
./
SYSTEM
RED
I



WHT
GRYI



"



ENGINE
I



I
"
~



CONTROLS
I



I
YSTEM

{5
___J
I

HOTINRUN



HOT
IN
SUN



HOT
IN
ACCV,RUN
&START
&51ART
&START

K
MAN
MODESIG



"



VALVE
UNIT
~
J
32
3BR
.IW
.T



BLK
74
GO
RNG
BIGL4f
ION-BOARD
FLPT



MPRLYCTRL
S-PROGBUTTON



4
VEL/GRN
5BRN/VID



WHT/BLK6'



ION-BOARD



B
W
RN/HT/
OB
R
L
G
K



1117IDKV



I
SHIFTLKGND



COMPUTER



FUELCONSUMPTION
GND
68RNIOMG



X1D
Zt
I
__J



"
--
BLKIBL
U
48
VOLTSUPPLV



OMPCTRL
I
37
RED/WHT



BRN/GRV



64
I

TCCSOLCTRL
6BLU



2



BR
IDRNVERANGEP/N
I
BRN/
SKPDLPOSIT
.
.



9
BLU/RED



VIO



NCA



SHIFTLOCK
II



J
HVO
CTRL
(+)



ENGINE
CONTROL

F
M
MODULE(0E)HVD
CTRL(-)



INSTRUMENT
CLUSTER
SYSTEM

0
RED
41
GRY



I
,42



VIO
1I
NCA
SOLVAL2CTRL



43
GRN
'44/45
VIO

VID/
E
~~~
1I1
..
L

BRAKE
(
LIGHT
I
(SWITCH
!
_
ZJ
2
T

EO
BLU/R

BLK/BLU

BANDSOLCTRL
,



-
'46'vi78
DR.
SOLVAL
1
CTRL



14



_
g



GRY/RED



2
r



J
(OUTPUT
DINNER
t0



GRV/51



I



RED
INTERIORLIGHTS
12



SYSTEM
Y53
SOLGNDCTRL14
SRN
TPSSIGNAL
5BRNIORG

TRANSMISSION
CONTROL



"



BLU/BLK
MODULE
LEGS)

GRNIGRY
BRN/WHT
9
0

BLU/



E



14

BRNI

I



COMPRESSOR
I
CONTROLRELAV
I
FRONTPOWER
DISTRIBUTION
BOX

SOLENOID

BRN/6LKI



GRNIWHT
2
BRNIORG



"
BRN/ORG
J~G7-
3



"



OFFGRV/VE
'I
L

RE
.'



E%LEGHOS,'
BLU/VEL
"
BLU/YEL
BRN/



SYSTEM



CLOSEDIN
GRV/VEL~(EARLV
PROD)



BLK

R

REVERSE
SMISS



BLK
(LATEPROD)
TRAN
ON



BRN/



EGSA4S310R
POSITION
I



BRN/POSITION



GRY
ELK
1



I



L1
L2
L3
L4



AUTOMATIC
INDICATOR



25

I
r

LIGHT



KICK



P
11
0
1



TRANSMISSION
DOWN



8



II



1
X1070



R
10
00



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1



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"



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0
I
-
MAN
I



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CRUISE
CONTROL



II



D
00
D
1
-



_
BRN



B



3
0011
PROGRAM
SWITCH



RNI



STARTER
RELAY



MODULE



ON-BOARD



2



1



0



1



1
1



(TEMPOMA7)
COMPUTER
(M
-A
L
ULTI-FUNCTION



100
10
88905



G201



OLOOKI

DATA
LINK
CONNECTOR
15
W~
20,
WHT/vI0

COMPUTER
DATA
LINESSVSTEM
WHTT/EEL
I/

15
-GRV/B~RN~
I~
EGS
WARNINGLPI~
I
FUEL
CONSUMPTIO~
21
W=

INTRUMENTCLUTTER
%1RBLK
BRN
1
V
GHIFTLKSOL
VE
IO
L/BLU



BRN
AUTO
MODE
SIG

4
BRN/
GRY



6723
J-
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INT
SOLENOID
VALVE1
BLU/REO
BLD
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111111



(
U/RELIGHTS



SOLE
NOIO
22
"
--
"
-
"
"""



SYSTEM
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I
VALVE2
GRRNGSIGL3
6
BLU/WH7



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USED)



GRN



8



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I
1



-~
MEAS
SIG
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10
YEL/BLU



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VELIBLU



23



I



HYDRAULIC
I
11
BRN/GRN



n9
(NOT



PRESSURE
FLPMPRLYCTRL



4
USED)



REGULATOR
M-PROGIND
12
VEL/WHT



RED



9
I
NCA
TKD
DATA
LK13
WHT/VIO



GRV



1



NOA
UTPUTSPO(-)
14
BLK



---



----



--



---------



--------



-



-



O
SWTESTSIG
5BRN/GRY
T



"
BRNIGRY

,
1fi



BRN/
I



VI
I
I
III



III

O



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BAND
BK



SOLEN010
2i,
NCA
17
CLR
OILTEMPSIG
1&
NCASPDSENSSHDGND



1
0S
BRN
2
YEL



III
OUTPUT
SPD
(+)
1BLK/BLU
~-
AID
COMP
ON
22
BLK
OILTPSIG(+)
3B~2



LU/BLK
GRRNG
SIG
L14
~BW
j2
HT/VEL
RxD
DATA
LK
126
BRN/BLK
GRRNGSIGL2
~~

BATTERYVOLT



6R
/
2



ED
FAULTINDSIG



0
G
,2



FY
I
BRN
30
GEV/VEL
KICK-DOWNS
IG
MANMODESIG
I1
V
,3



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~38RN/WHT
GRRNGSIGL4
S-FROG
BUTT
ON



734
VE
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L/GRN
5
BRN/VIO
SHIFTLKGND
GND
e36
BR~
/
ORG
VOLTSUPPLY
7
R
~3
/
TCCSOLCTRL
l
&
BL
~
UB
B~



LU/RED
BK
PDL
POSIT
.
00
F~
HYD
CTRL
(+)
HVDCTRLI-)
41
G}~
'42
SOLVAL2CTRL
BANDSOLCTRL
'487
SOLVALICTRLI~
~
X49
Ipso

P
3
SOLGNDCTRL



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RN
TPSSIGNAL
I
5BRNIORG

51
/
P2

WHT/

GRY
3_,~_
_
BRAKE



TORQUE
LIGHT



CONVERTER
r
(SWITCH



CLUTCH
I



SOLENOID
I
_
~J



VALVE
BLU
7{
NCA
4



BRN
&
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OIL
TEMPERATUREBRN(



SENSOR
G200
J-



SILK



3



NCA
CLR
4
NCA
XflS21
SPEED
Y-1
NCASENSOR
BLK
2
NCA

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TRANSMISSIOI
VALVE
UNIT
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BRNIGRN



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r
_
-
-
-
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11
IFLPMPRLVCTRL



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WHT/BLKSf



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17IDKV



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COMPUTER



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48
I
PUELCONSUMPTION
I
A/CCOMPDT
RL



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BRNIGRY



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II



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IIGNTIMINGINT
I
BRN(



BRN/BLK
65

T

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VIO
NCA
SHIFTLOC



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K

VIO



1
(0-a



II

UTPUT
GRVIREO
2



J
DIMMER
1III
rO
_
_
_
GRYT
"



RED



INTERIOR
LIGHTS
SYSTEM

Transmission
Electronics

1993-94
318i,
318iC
&
318is

HOTINRUN



HOT
IN
RUN



HOT
INADDY,
RUNHOTATALL



&START&START&START
TIMES



~-
-



_-



FRONTPOWER
r
-
[
IB+



FS
FUSE



FUSE
F2



F46
DISTRIBUTIQN00X



5
-
BRNIGRN
~
I
PU
O
NICTION



US
E
I



I
F26



8



I



--
I

LJ



L
1
__SA



1
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FUELPUMPRELAY
"
-
Y
--
-
16



X19077



32



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BLK/BLU



I
GRN/I
GRN/
VIO/VELr



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--
REO



WHT



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I



COMPRESSOR
I
"
1



VIO/VEL
I



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CONTROLRELAYW



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/CCM



W/OCCM
,
qED/WHT


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S
r_
-
II
VEL



VEL
_
BRAKE



BRAKE
r
(LIGHT
I
I~+
'LIGHT
.
iSWITCH



1
/
WIT(

RE
V
D
I



GYEL1



ORG

BRN(
1
"
BANr

BRNBRN(
1

ELECTRICAL
WIRING
DIAGRAMS
ELE-97

TRANS
MISSIONCONTROL



I



I



BLU/BLK



4
MODULE
(EGS)

BRN/BLK



GRNlWHT
2
VEL/BLU



BRN/ORG



OFF
R
EXTERIOR



BLU/VEL



BLU/YEL
3
LIGHTS,



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BRN/



SYSTEM



CLOSEDIN
T



REVERSE
G123
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S
A4S
310R
GRY
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L2L3
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P
11
0
1



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B
LIGHT



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I



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X1974



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1
000
SWITCH



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I



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N
111
0
0
000
1
300
11
2
1
0
111a
o
1
0

I
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CRUISE
CONTROL



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_I
STARTER
RELAY



MODULE



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1_



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.
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(MULTI-FUNCTION
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G201



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I
L___JI
RED/I



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ENGINE
CONTROL
WHT



MODULERELAY
L_
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VIO/j
VIOL
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67A

-



FRONT
POWER
ENGINE



DISTRIBUTION
BOX
CONTROLS
SYSTEM

ELE-98
ELECTRICAL
WIRING
DIAGRAMS

DATA
LINK
CONNECTOR



1
5LK
15~
WHT
20

COMPUTER



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HT/VIO
DATA
LINES



WHT/VEL



I



RED
SYSTEM
~,
-------
I
B
GRV/BRN
EGSWARNINGLP
I



120
VEL/WHT
CRANKRPMSIG
I



ELLONSUMPI
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WHT/BLK
FU
.
L
~
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L/BLU
23
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M-PROGIND



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.
.
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LK13
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9~



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14
BLK



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1



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BRN/GRV
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BANDSOLENOID
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2
I
NCA
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19SPIN



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7
VEL/GRN
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GRRNGSIGL3
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WHT/BLK
TI
SIG
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U
APROGIND
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SATTERYVOLT



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RED
FAULTINDSIG



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GRY/BRN
30
GRV/VEL
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1
G
MANMODESIG
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OR
PING
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I
3
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BVERL
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I



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11
_
GND



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ON-BOARD



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I
VOLTSUPPLV



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(COMPUTER



IFUELCONSUMPTION
I
S
BLU



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47
TCCSOL
CTRL



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"
1-07
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RPM
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.



I
9BLU/RED



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.



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CIA/C
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.
CTRL
.



I
ORED



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1
NCA



SHIF7LOCK



BRN/GRV67
HVD
CTRL
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81



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TIMING
INT
.



I
41
GRY
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SOLVAL2(a)
43
GRN
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48
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SOLVALCTRL



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BBRNIORG
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MISSIONCONTROL
MODULE
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MANT
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I
YEL/WHT

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TIMES
JUNCTION
I
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YEL
3
f
5
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TRANSMISSION
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Transmission
Electronics

1993-94
325i,
325iC
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1995
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1
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00
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2
REDIGRN

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4
BLKIBLU

5
GRY/BLK
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SRN/ORG

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REDIGRN

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7449
4

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RELAY

Air
Conditioning
&
Heating

1993-95
Except
318ti
(2
of
2)

J
.
-
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G
RN
5

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6

REDIGRN
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4

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1996-97
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23



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Air
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1997
318ti

BR=
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G201

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GRY/YEL

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BRN

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ELE-137

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FRESHAIR
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30BAR
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1997
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18
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BRAKE
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TURN
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RIGHT
TURN
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1997
ONLY
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IND

SEAT
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10
.
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28
7992

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CLUSTER

InstrumentPanel

1992-97
Except
318ti
(1
of
2)

B

-ELECTRICAL
WIRING
DIAGRAMS
ELE-165

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________



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IN
RUNAND
START



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I
FRONT
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I
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1997
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BLU/BRN
4
BLU/GRN
5
GRVIBRN

BS
7
CONVERT-
8
ISLE
ONLY

HEADLIGHTS
SYSTEM
INTERIOR
LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
TRANSMISSION
SYSTEM
EXTERIOR
LIGHTS
SYSTEM

9
I
iw
.TIBLU
POWERTOPSSYSTEM
11
WHT/YEL
12
WHT/VIO
13
BRN/RED
14
BLU/BLK
15
VIO
16
GRY
-
ENGINE
CONTROLS
SYSTEM
17
BRN/GRN
18
BAN
/Vlo19
YEL
20



BLK



ENGINE
CONTROLS
SYSTEM
A79



21
WHT/BLK
22
RED/YEL
814



23
GRNIVIO
24
BRNIORG

SUPPLEMENTAL
RESTRAINTS
SYSTEM

SPEEDOMETER



816
CONNA
1
WHTIRED
B4
~2
BLK/WHT
ROLLOVER



33
8R~N
PROTECTION
IND



B17



4
GRN/BLU
(CONVERTIBLE)



5
GRIN
TACHOMETER



B18



6
BLU



STARTING/
7



CHARGINGSYSTEM
A20



8
YELIBRN
B
-K/FED
10
WHTIGRY
11
GRYIBLK/YEL
12



BL
LISP
N13
GRN/PED
14
BLU/VIO/YEL
15
WHT/GRN
89



16
VIO/YEL



BRN
"



~I
G202
17
BRNIYEL



GRY/BLK,



BFN

15



18
BN/VIO



VEL
B
ANT
19
BRNIGRN



1997
LOCK



~`r~i
j



W/OASCW/ASO
83



20
GRYIBLK/VEL



ONLY
SYES
4



STEM
GRV/BLK/VEL
21
(ORBRN)



(ORBRN)
22
BLU/BLK
23
BRN/GRV/VEL



BRNIGRVIVEL
19

BRN/GRV
OR
BRN/GRN

HEADLIGHTS
SYSTEM

BODYCOMPUTER
SYSTEM
ANTI-LOCK
BRAKESSYSTEM
ANTI-LOCK
BRAKESSYSTEM
(EX
1992
A1993)
ENGINE
CONTROLS
SYSTEM
(1997
ONLY)
BLU/VIO/YEL

J

EXCEPT
1
.92
.
1993

BIN/
VIO
BRN/GRN

11

OIL



[
._~]
PARK



RA11FL11

AL.^



SWITCH
I
PRESSURE



BRAKE



LEVELSW
U
ITCH
SWITCH

111
G202
GROUND



GROUND

REDIYELRED/YELRED/YEL
WHTIYEL
WHT/VIO
BRN/RED

YEL

GRN/BLU
BLKIWHTBRN/BLK
BLK/RED

WHTIGRN
VIO/YEL
BRNIYELBRN/VIO
BLU/BRNIYEL

BRN/YEL

e9
0
11

1213
141516