1998 BMW 328i data link


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Pin Assignments (318is)
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E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
86
AABS signalABS pump motor relay/Hydraulic unit
87ESpeed signalLeft front speed sensor (ABS)
88ESpeed signalRight front speed sensor (ABS)
89ESpeed signalLeft rear speed sensor (ABS)
90ESpeed signalRight rear speed sensor (ABS)
91E/ATxD diagnostic data linkData link connector
92ARight rear speed signalDME module
93Not used
94EASC signalASC switch
95ESlip control system warning lampSlip control module (ASC)
96MGroundGround point
97AASC signalInstrument cluster
X11395
Pin Type Description/Function Connection
1
AADS step motor (+)ADS step motor
2MGroundGround point
3AADS step motor (–)ADS step motor
4EVoltage supplyFuse 38
5AABS signalABS hydraulic unit

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52 X117134
.5 BR/GR.5 GR/SW/GE
5049X1171
21
.5 BL
2223
X1176
2.5 RT/BL/GE
5
18194231
.75 BR/BL.75 BR/WS1 BR/GN/
GE1 BR/RT.75 BR/GN.75 BR/WS/GE
17183754224087 X1171
12
X1162
1431
.5 BL/GR.5 BL/SW
.5 WS/GE.5 WS/VI
119X1171
20X1176
X1165
2.5 RT/GN/GE
A52
SLIP CONTROL
MODULE
(ABS/ASC)
Y1w
ABS HYDRAULIC
UNIT
3) PUMP MOTOR
SENSOR
6) RIGHT REAR
OUTLET VALVE
7) RIGHT REAR
INLET VALVE
8) LEFT REAR
OUTLET VALVE
9) LEFT REAR
INLET VALVE
10) RIGHT FRONT
OUTLET VALVE
11) RIGHT FRONT
INLET VALVE
12) LEFT FRONT
OUTLET VALVE
13) LEFT FRONT
INLET VALVE
14) PUMP MOTOR
15) SEPARATOR
VA LV E A52
SLIP CONTROL
MODULE
(ABS/ASC)
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4 S123
ABS PEDAL
TRAVEL SENSORRXD TXDDATA LINK
0670.5
SHIELD
16 24 25
.75 BR/
BL/GE.75 BR/
GR/GE1 BR/SW/
GE
36 39 55
3450.1-00
44 .5 BL/BR
17
2.5 RT/BL/GE
3
13 12 11 10 8 9 6 7 153
14
GROUND
DISTRIBUTION
0670.4 GROUND
DISTRIBUTION
0670.4
X1166
///
M3

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SLIP CONTROL (ABS/ASC)
5P90
FRONT POWER
DISTRIBUTION BOX F10
30A
.35 GR/RT
F215A
2 1
S6
ASC SWITCH
1) OFF
2) ON
A52
SLIP CONTROL
MODULE
(ABS/ASC)
21
20 X1171
2.5 SW/BR/GE
+
X100942M93
AUXILIARY
THROTTLE
POSITION MOTOR
(ADS)
1 X10094
2.5 SW/GN/GE
–
A52
SLIP CONTROL
MODULE
(ABS/ASC)X521
4 6
X1001227
X117151
2
X521
LIGHT SWITCH
DETAILS
6300.058g
.5 BL/VI
TD
X117141
X1047
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER M52)
1210.17 .5 SW
.5 SW
X2020
A6000
ENGINE CONTROL
MODULE (DME) X6000
.5 SW X8015
.5 SW
TD
X1001520
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
GROUND
DISTRIBUTION
0670.4
36
323i, 328i, M3
X100172
1 X6002
D100
DATA LINK
CONNECTOR.5 SW
15
9
15
.5 WS/GR/GE
.5 BR/RT

GROUND
DISTRIBUTION
0670.4
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28 X1170
.5 BR/SW
23 X11765
18194231
.5 BR/BL.75 BR/WS.75 BR/
GN/GE.75 BR/RT.5 BR/GN.5 BR/WS/GE
262524223136 X1170
.35 WS/VI
2
20 X1176
2.5 RT/GN/GE
A52
SLIP CONTROL
MODULE
(ABS/ASC)
Y1
ABS HYDRAULIC
UNIT
1) LEFT FRONT
SOLENOID
VA LV E
2) RIGHT FRONT
SOLENOID
VA LV E
3) LEFT REAR
SOLENOID
VA LV E
4) RIGHT REAR
SOLENOID
VA LV E
14) PUMP MOTOR
15) SEPARATING
VA LV E A52
SLIP CONTROL
MODULE
(ABS/ASC)
GROUND
DISTRIBUTION
0670.4TXD
16 24 25
.5 BR/
BL/GE.5 BR/GR/
GE.75 BR/SW/
GE
29 27 22
17
1 1 2 2 3 3 4 4 15
14
53115
3450.1-05X1170
X1541
.35 RT/BL .35 RT/BL
.35 RT/BL.5 RT/GN/GE
2.5 RT/GN/GE 2.5 RT/BL/GE
DATA LINK
0670.5 X11284
X11395
9
.5 GR/WS
10 X6031
.5 WS/BR
X1170X11395
GROUND
DISTRIBUTION
0670.4
,.#
3
GROUND
DISTRIBUTION
0670.4X1170
,..
41
GROUND
DISTRIBUTION
0670.419

SLIP CONTROL (ABS/ASC)318is
3450.1-05 3450.1-053450.1-05
////

2 X747
X449

ZKE CENTRAL LOCKING (ZV) $%%
 

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P90
FRONT POWER
DISTRIBUTION BOX
31
31
.35 BR/SW 4
30 S49
PASSENGER’S
DOOR LOCK
SWITCH
0) OFF
1) UNLOCK
102 X742
10 X256
X7421 X10015
14
.75 RT/SW
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
F75A
0
1
X1001810
FUSE DETAILS
0670.3F35
25A
.35 WS/RT
FUSE DETAILS
0670.3
31
TXD
7 X13253
S47
DRIVER’S DOOR
LOCK SWITCH
0) OFF
1) UNLOCK
10 X257
X7471
.5 WS/RT0
1
.35 WS/RT
13 .35 WS/RT11 1.5 VI/SWINTERIOR LIGHTS
6330.3
31
18
9
.5 WS/GE
11
.5 WS/VI
DATA LINK
0670.5RXD
.35 RT/GN .35 RT/GN
X10182
X13252
X495
X13252
GROUND
DISTRIBUTION
0670.4
15
X10182.5 GN/WS/GE
X13006
30
2 X10227
S214
CONVERTIBLE TOP
STORAGE LID
MICRO SWITCH
1) LID CLOSED
2) LID OPEN 1 X10227
GROUND
DISTRIBUTION
0670.41 2 4 X13254
X10229
5126.0-01.5 GN/WS/GE .5 GN/WS/GE
.5 WS/RT
.5 SW/GN30
15X10182
POWER
DISTRIBUTION
0670.2
.5 RT/GN .5 RT/GNX256
11X25711
,"
S302
CENTRAL LOCKING
SWITCH 4
1
0
1
.35 RT/GN/GE.35 RT/GN
X13253
19
X12923
X13006
GROUND
DISTRIBUTION
0670.4 2 X1292
.35 GR/RT
LIGHT SWITCH
DETAILS
6300.0
X7434
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE

9 BA
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RXD
TXD 16
4
C
P90
FRONT POWER
DISTRIBUTION BOX F27
5A
23
3
F4920A
10F75A
22
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
10
M132
WINDSCREEN
COWL PANEL LOCK
MOTOR
255
5430.1-00
6F43
5A
A2w
INSTRUMENT
CLUSTER
5430.1-00
N24
ROLLOVER
SENSOR
Y86
RH ROLLOVER
PROTECTION
ACTUATOR Y85
LH ROLLOVER
PROTECTION
ACTUATOR
S213
LUGGAGE
COMPARTMENT
LID MICRO SWITCH
M43
CONVERTIBLE TOP
STORAGE LID
LOCK MOTOR ELECTRICAL
CONVERTIBLE TOPMECHANICAL
CONVERTIBLE TOP
20 C
5430.1-03
5430.1-03 5430.1-03
168
M100
CONVERTIBLE TOP
STORAGE LID
MOTOR
M101
CONVERTIBLE TOP
MOTORA5B44582
S196
REAR WINDOW
BLOWER MICRO
SWITCH
REAR WINDOW
DEFOGGER/AN-
TENNA
6424.0 C
3B
S164
CONVERTIBLE TOP
END–POSITION
MICRO SWITCH
117 C
LIGHT SWITCH
DETAILS
6300.0
S143
CONVERTIBLE TOP
ACTUATING
SWITCHS165
CONVERTIBLE TOP
POSITION MICRO
SWITCH
5430.1-01 5430.1-03
A
6
5430.1-015430.1-015430.1-015430.1-02
5430.1-02
A96
CONVERTIBLE TOP
CONTROL MODULE
A
= X13156B= X13157C= X131595430.1-02
5430.1-02
1311
AUTOMATIC
CONVERTIBLE TOP
C
D
7
AUTOMATIC
CONVERTIBLE TOP
SEMI–AUTOMATIC
CONVERTIBLE TOP
AUTOMATIC
CONVERTIBLE TOP
S231
WINDSCREEN
COWL PANEL
LOCK MICRO
SWITCH
5430.1-00
26
CA14AD10 9
AUTOMATIC
CONVERTIBLE TOP 5430.1-00
F427.5AF2410A
D= X11390
A2w
INSTRUMENT
CLUSTER 5430.1-03
DATA LINK
0670.5
P96
AUXILIARY FUSE
BOX IN LUGGAGE
COMPARTMENT
5430.1 ELECTRICAL CONVERTIBLE TOP





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Pin Assignments
 $%%

E = Input, A = Output, M = Ground
X13159
Pin Type Description/Function Connection
1
ETop open signalConvertible top actuating switch
2Not used
3Not used
4E/ATxD data signalData link connector
5MGroundHard top connector 1
6EPower supplyFront power distribution box
7Not used
8ERear window blower signalRear window blower micro switch
9Not used
10AData signalBody electronics control module
11Not used
12Not used
13ASpeed signalInstrument cluster
14ETop closed signalConvertible top actuating switch
15Not used
16ARxD data signalData link connector
17ALEDConvertible top actuating switch
18Not used
19Not used
20ELuggage compartment lid signalLuggage compartment lid micro switch
21Not used
22AData signalBody electronics control module
23Not used
24Not used
25MGroundGround
26EPower supplyFront power distribution box

2.5 SW/GE 2.5 SW/
RT
X188

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ELECTRICAL CONVERTIBLE TOP
P90
FRONT POWER
DISTRIBUTION BOX F49
20A
X19564
2
10 X13156
FUSE DETAILS
0670.3
A96
CONVERTIBLE TOP
CONTROL MODULE RXD
25
1
.5 SW/BL
2 X17
.5 SW/WSX13159
513
X13230
F75A
X10015
14
26FUSE DETAILS
0670.3
F435A
X10018
26
6FUSE DETAILS
0670.3
6X13156
X11166
GROUND
DISTRIBUTION
0670.4
22
X13159
TXD
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X132555
1011
.35 WS/GN .35 WS/GE
4 .5 WS/VI
31
2
X13006
GROUND
DISTRIBUTION
0670.4
1
X11211
X11209
E99
HARD TOP
CONNECTOR 1X13159
16 .5 WS/GE
29
X14
.5 SW/WS
.5 SW/WS
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT INSTRUMENT
CLUSTER
6211.0DATA LINK
0670.5
11
X11390
X1325418
.35 WS/RT
13
1
BL
2 X11382
7X13156
2 X11383
RT
100 2
.35 WS/SW .35 WS/BL
19
1
.5 WS/SW
GR
S231
WINDSCREEN COWL
PANEL LOCK MICRO
SWITCH
0) OFF
1) WINDSCREEN
COWL PANEL
LOCKED
2) WINDSCREEN
COWL PANEL
UNLOCKED
3 X11385
10X11390
3 X11386
.5 WS/BL
BL
2 X11385
.5 BR/OR
2.5 SW/GE 2.5 SW/
RT
BR
M132
WINDSCREEN
COWL PANEL LOCK
MOTOR P96
AUXILIARY FUSE
BOX IN LUGGAGE
COMPARTMENT
GROUND
DISTRIBUTION
0670.4
AUTOMATIC
CONVERTIBLE TOP
AUTOMATIC
CONVERTIBLE
TOP
.5 BR/GE