1993 BMW 325i Computer

ELE-90
ELECTRICAL
WIRING
DIAGRAMS

HOTINRUN



HOT
AT



HOT
IN
ACCY,
AND7SIlTART



ALLTI-I-,
MES



START~A
.
NORUN
I
FUSE



USE



+
FUSE,
FRONTPOWER
I



/
F26



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33



/
F46



I
DISTRIBUTION
BOX

,3
I
4~
~6
BRN/ORG
,6
l
~7
BLK/VIOIYEL

,10
'11
l
'12
I
,13)14,15
J
1
16
REDIWHT
OBD
II
CONNECTOR

ENGINECONTROL
MODULE
(DME)

318
323,
328,
M3

I
88
WHTlVIO(ORWHT/VIO/YEL
I



I
67
WHTIYEL
I



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40
BLK
I



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~60
WHT/GRN(ORGRNIBLV
I
__
TRANSMISSION
CONTROL
MODULE
(EGS)

I



I
1
11
WHT/VIO
I



I~
9



WHT/YEL

BODY
ELECTRONICS
CONTROL
MODULE
(ZKEIV)

104718

BRN/ORG



"
BFNN
+G202
"
~I
"
G203

WHTIVICIYEL

Data
Link
Connector

1998
Except
318ti

Y2Y
-X--T
B
S
1011
1
Y
3
1
Y
5116Y7118Y
1'20

DATA
LINK
CONNECTOR

CRUISECONTROL



CONVERTIBLE
TOP
MODULE



CONTROLMODULE

820
OHMS

L-1L-1

HOTATALLTIMES
r
-
16IJUMPSTART
I



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I
JUNCTION
POINT
LJ

SUPPLEMENTAL
ROLLOVER
ABSCONTROL
RESTRAINT
SYSTEM



SENSOR



MODULE/
CONTROLMODULE



HYDRAULICUNIT

ib
G103

BLU



I

GENERATOR

TELEPHONECONNECTOR

WHTIVIO
5
,
I



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WHTIYEL



I
I
__I
ON-B
CARDCOMPUTERMODULE

B
LI
WHT
T/GFN
15
I



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I
WHTIYEL111
~I



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INSTRUMENT
CLUSTER

WHT/VIO
2
,
I



I
1
---l
ELECTRONIC
IM
MOB'IZER
CONTROL
MODULE
(EWS11)

323
.328
.
M3
318

WHT
T/V~l
I
WHTIYEL
B
I

SLIP
CONTROL
MODULE

WHT/VIO
26
,I



I

AUTOMATIC
CLIMATE
CONTROLMOD
.LE

ELE-92
ELECTRICAL
WIRING
DIAGRAMS

88963

Data
Link
Connector

1996-97
318ti

HOT
IN



HOT
IN
ACCY
.
START
ANDRUN



START
ANDRUN



DATA
LINK
CONNECTOR

I



'26E



F46E
IDISTRIBU
ION
BOX



1I



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910111Y314/15/16/17/18/19)20

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}
7
BLK/VIO/VEL
CONNECTOR

--
I2I



I
60
WH7/GRN
I



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88
WHT/VIO
I



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~
87
WHTIYEL
I
--
ENGINECONTROL
MODULE
(DME)

87E
L
I



I%
40
ELK
I



I%
60
WHT/GRN
I



I
I
1
I



BS
HT/VIO/V
I
-_-I
TRANSMISSIONCONTROL
MODULE
(EGS)

I



I1
11
WHT/VIO
I



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BODY
ELECTRONICS
CONTROL
MODULE
(2KE
IV)

3
17

I
II
I
ELK

I



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CRUISECONTRIL
SRSCONTROIMODULE



MODULE

BATTERY

GENERATOR

WHT/VIO
2
,
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-
3
jI



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BOAROCOMPUTER

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N
18
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11
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12
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L--I
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/VII



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I
--I
ELECTRONIC
IMMOBILIZER
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I
--
I
WHT/VIO
28
I



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SLIP
CONTROL
MODULE
(PBS)

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



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AUTOMODE
SIG



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4
BR
1
N/GRV



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4-
IG
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IN
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VALVE1
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BLU/RED



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5
NCA
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S-FROG
IND



7



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GR
NOT
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9
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6
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EASSIG(FL)



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A



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23



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FL
PMPFLY
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ELK



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USED)



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M-PROGIND



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YELIWHT



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9



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WHTIVIO



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TPUT
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GND



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EL



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GRRNGSIGLI



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BRNI
RxDDATALK
~6WHT/VEL



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ENSOR
6
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L2



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xIiS21
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1



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~~
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VOLT



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RED



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L



1
FAULTINDBIG



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RN



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2



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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



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I
ENGINEOL
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VIO/VEL



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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
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ION-BOARD



B
W
RN/HT/
OB
R
L
G
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SHIFTLKGND



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FUELCONSUMPTION
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--
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U
48
VOLTSUPPLV



OMPCTRL
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37
RED/WHT



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64
I

TCCSOLCTRL
6BLU



2



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IDRNVERANGEP/N
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.
.



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BLU/RED



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HVO
CTRL
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M
MODULE(0E)HVD
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CLUSTER
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0
RED
41
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E
~~~
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r



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(OUTPUT
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INTERIORLIGHTS
12



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Y53
SOLGNDCTRL14
SRN
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TRANSMISSION
CONTROL



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GRNIGRY
BRN/WHT
9
0

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COMPRESSOR
I
CONTROLRELAV
I
FRONTPOWER
DISTRIBUTION
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2
BRNIORG



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J~G7-
3



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'I
L

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BLU/VEL
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BRN/



SYSTEM



CLOSEDIN
GRV/VEL~(EARLV
PROD)



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R

REVERSE
SMISS



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(LATEPROD)
TRAN
ON



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EGSA4S310R
POSITION
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ELK
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AUTOMATIC
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r

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P
11
0
1



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8



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1
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10
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00
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0011
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1
1



(TEMPOMA7)
COMPUTER
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-A
L
ULTI-FUNCTION



100
10
88905



G201



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DATA
LINK
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15
W~
20,
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LINESSVSTEM
WHTT/EEL
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I~
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WARNINGLPI~
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FUEL
CONSUMPTIO~
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W=

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V
GHIFTLKSOL
VE
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AUTO
MODE
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22
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1



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11
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FLPMPRLYCTRL



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USED)



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I
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LK13
WHT/VIO



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UTPUTSPO(-)
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BLK



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SWTESTSIG
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I



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I
I
III



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BK



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17
CLR
OILTEMPSIG
1&
NCASPDSENSSHDGND



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0S
BRN
2
YEL



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



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SIG
L14
~BW
j2
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RxD
DATA
LK
126
BRN/BLK
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~~

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6R
/
2



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FAULTINDSIG



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G
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I
BRN
30
GEV/VEL
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V
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/
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R
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TCCSOLCTRL
l
&
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~
UB
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POSIT
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00
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CTRL
(+)
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SOLVALICTRLI~
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3
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RN
TPSSIGNAL
I
5BRNIORG

51
/
P2

WHT/

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3_,~_
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TORQUE
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CONVERTER
r
(SWITCH



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I



SOLENOID
I
_
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BLU
7{
NCA
4



BRN
&
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TEMPERATUREBRN(



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NCA
CLR
4
NCA
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TRANSMISSIOI
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UNIT
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BRNIGRN



1
r
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-
-
-
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11
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WHT/BLKSf



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COMPUTER



BLKIBLU
48
I
PUELCONSUMPTION
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A/CCOMPDT
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BRNIGRY



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II



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T

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NCA
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II

UTPUT
GRVIREO
2



J
DIMMER
1III
rO
_
_
_
GRYT
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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
--J



i
FUELPUMPRELAY
"
-
Y
--
-
16



X19077



32



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5
BLK/BLU



I
GRN/I
GRN/
VIO/VELr



r5
--
REO



WHT



GRY



"



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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



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BLU/BLK



4
MODULE
(EGS)

BRN/BLK



GRNlWHT
2
VEL/BLU



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R
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3
LIGHTS,



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T



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S
A4S
310R
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L2L3
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N
111
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1
300
11
2
1
0
111a
o
1
0

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STARTER
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.
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71706



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I
L___JI
RED/I



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L_
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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
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-------
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B
GRV/BRN
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VEL/WHT
CRANKRPMSIG
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WHT/BLK
FU
.
L
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23
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T
.
.
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9~



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14
BLK



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---



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1



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WHT/BLK
TI
SIG
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U
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RED
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S
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1
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41
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325i,
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Transmission
Electronics

1995
3251,
325iC
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JFOIN7
ELECTRICAL
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DIAGRAMS
ELE--101

Transmission
Electronics

1995
318ti

HOTINRUNHOTINRUN&START&START
r
FUSE
I
~
F28
L3r-
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