lock BMW Z3M ROADSTER 1998 E36 Electrical Troubleshooting Manual



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Pin Assignments (4-Cylinder)
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E = Input, A = Output, M = Ground
X8500
Pin Type Description/Function Connection
265
Not used
266AShift-lock solenoid controlShift-lock
267Not used
268ASolenoid valve 3 control (–)Transmission valve unit
269AHydraulic pressure regulator control (–)Transmission valve unit
270MGroundGround point
271Not used
272EGear range signal L2Automatic transmission range switch
273EGear range signal L4Automatic transmission range switch
274EBrake pedal positionBrake light switch
275Not used
276ESport mode signalNot used
277EManual mode signalProgram switch
278EOutput speed (–)Transmission valve unit
279MGround for shieldShield for speed sensor
280Not used
281AS-program indicationNot used
282EKick-down signalKick-down switch
283Not used
284EAutomatic mode signalProgram switch
285EOil temperature signal (–)Transmission valve unit
286EOil temperature signal (+)Transmission valve unit
287Not used
288Not used
289AFault indicator signalInstrument cluster
290EBattery voltageB+ jump start junction point
291AM-program indicationProgram switch
292MGroundGround point
293Not used
294ASolenoid valve 1 control (–)Transmission valve unit



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Pin Assignments (4-Cylinder)
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E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
295
Not used
296ATorque converter clutch solenoid valve
control (–)Transmission valve unit
297ASolenoid valve 2 control (–)Transmission valve unit
298MGroundGround point
299Not used
300EGear range signal L1Automatic transmission range switch
301EGear range signal L3Automatic transmission range switch
302Not used
303Not used
304ERPM speed signal TDEngine control module
305Not used
306EOutput speed (+)Transmission valve unit
307Not used
308Not used
309AA-program indicationProgram switch
310EA/C compressor-ON-signalEngine control module
311Not used
312EBrake switch test signalBrake light switch
313Not used
314Not used
315Not used
316AVoltage supplyShift-lock/Transmission valve unit
317EVoltage pressure regulatorTransmission valve unit
318EVoltage supply, terminal 87Engine control module relay
319EVoltage supply, terminal 87Engine control module relay
320Not used
321Not used
322Not used
323Not used
324Not used
325Not used






SHIFT LOCK, DATA LINK, KICK–DOWN SWITCH
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ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
15
5V (15)
15
25
48 2 34 28 18 X8500
X85071X69
17 25X16
5A2w
INSTRUMENT
CLUSTER
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
S8507
KICK–DOWN
SWITCH
1) NORMAL
2) ACCELERATOR
PEDAL FULLY
DEPRESSED GROUND
DISTRIBUTION
0670.4 .5 GR/BR
.5 GR/BR
.5 BR/VI.5 VI.75 GR/GE
.75 SWAUSF
16 15 X69
X1001832F46
15AP90
FRONT POWER
DISTRIBUTION BOX
X6912
X850010
.5 BL/RT .75 BL/RT
BRAKE LIGHTS
6325.0X181
1.5 BL/RT
X783
S30
BRAKE LIGHT
SWITCH
3) BRAKE PEDAL
DEPRESSED
(TEST)
4) BRAKE PEDAL
RELEASED
(NORMAL) .5 BR/GR
X784
GROUND
DISTRIBUTION
0670.4
2 1 X1178
.5 BR/VI .5 VI
Y19
SHIFT–LOCK
FUSE DETAILS
0670.3
4 3
1 2
–31
X18170
X781
S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
X782
1 2
88 .5 WS/VI/GE
TXD
DATA LINK
0670.5
GROUND
DISTRIBUTION
0670.4
X6454
52
6–CYLINDER
X6911.5 BR/GR
194X1171
6A52
SLIP CONTROL
MODULE
(ABS/ASC)
.5 WS/GN/GE
.5 WS/GN/GE

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A8500
TRANSMISSION
CONTROL MODULE
(EGS)
9

327
.5 BL

4 3
.5 VI

X11782
332
.5 GN
301
.5 OR
2 .5 BR/VI

21 .5 TR
2
14 .5 SW
X8500
8
1
.5 VI .5 GE .5 VI


31313131313131
W8505
SHIELD UP TO
10mm BEFORE
ELECTRONIC
TRANSMISSION
OUTPUT SHAFT
SPEED SENSOR
(EGS)
31 15
1X8516
X8516
Y8505y
TRANSMISSION
VALVE UNIT
1) SOLENOID
VALVE 1
2) SOLENOID
VALVE 2
3) SOLENOID
VALVE 3
6) HYDRAULIC
PRESSURE
REGULATOR
7) TORQUE
CONVERTER
CLUTCH
SOLENOID
VA LV E
8) OIL
TEMPERATURE
SENSOR
9) SPEED
SENSOR .5 SW
.75 BR
X8073

5 6
.5 GR
31
.5 RT
X1178
.5 VI
15
X69
X6916
.5 BR/VIY19
SHIFT–LOCK DR
14 2 X85054
112 911 16 6 X8505

N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)






INPUTS, DRIVE–AWAY PROTECTION
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5126.0 ZKE CENTRAL LOCKIN G (ZV)
P90
FRONT POWER
DISTRIBUTION BOX
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE 34 X74
.35 BR/SW 14 X10015
S47
DRIVER’S DOOR
LOCK SWITCH
0) OFF
3) CENTRAL
ARREST 2 X747
X7471
.5 WS/RT
X257
10
.35 WS/RT
31
26 X10018
LIGHT SWITCH
DETAILS
6300.0
.5 GR/SW
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S49
PASSENGER’S
DOOR LOCK
SWITCH
0) OFF
3) CENTRAL
ARREST 2 X742
X7421
.5 WS/RT
X256
10
.35 WS/RT
.5 WS/GE
DATA LINK
0670.5.5 WS/VI
7 X13253
RXD TXD
91113 4 2 X10182
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
.35 WS/RT
INTERIOR LIGHTS
6330.3
.75 BR/SW
4
15 .5 SW/GN4 X13253
.5 BL/RT/GEA836
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS II)
31
X449X450
814X1659
.5 BL/RT/GE
.5 BL/RT/GE
31
F435AF75A
0 3
0 3
10 X13025
X13252
X10182
X13253X10182
CA






ANTI–THEFT
SYSTEM (ALPINE)
6575.2
INPUT DETAILS
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ZKE CENTRAL LOCKING (ZV)
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSED 2
.75 BR/GR/GE
2 X352
X3521
GROUND
DISTRIBUTION
0670.4
S13
PASSENGER’S
DOOR JAMB
SWITCH
1) DOOR OPEN
2) DOOR CLOSED 3
.75 BR/BL/GE
2 X351
X3511
GROUND
DISTRIBUTION
0670.4
5 X10182
GROUND
DISTRIBUTION
0670.4
15 X13252
GROUND
DISTRIBUTION
0670.4
17 X13253
.75 BR/GR/GE
X443
X445
.75 BR/BL/GE.5 GN/WS
9 X13025
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
3030
&#
2 1
2 1
+#&(+#&
X13254
+#$#)+##






OUTPUT DETAILS
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ZKE CENTRAL LOCKING (ZV)
X1001514
M12
DRIVER’S DOOR
LOCK MOTOR
1) LOCK
2) UNLOCK
1 2 3 X660
FUSE DETAILS
0670.3
X1001810
FUSE DETAILS
0670.3
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.5 WS/SW
6
1
5
X6604
.5 WS/GN
P90
FRONT POWER
DISTRIBUTION BOX
X10015
14
FUSE DETAILS
0670.3
10 X13252
1
M13
PASSENGER’S
DOOR LOCK
MOTOR
1) LOCK
2) UNLOCK 1 2 3 X641
6
5 X641
4
29
.5 WS/GN .5 WS/SW
15
1.5 BL/GR17X25716
1.5 SW 1.5 WS1.5 BL/GR
1.5 SW
1.5 WSX462
2.5 SW
X453
X45516 17 X25615
1.5 SW 1.5 BL/
GR 1.5 WS 2.5 BL/GR 2.5 WS
2
12
.5 RT/GN
12
.5 RT/
GN
1.5 BL/GR 1.5 WS
F75AF3525AF75A
121 2
1 2
X13252
1.5 WS 1.5 SW 1.5 BL/GR

1 1415 X132532 316
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P90
FRONT POWER
DISTRIBUTION BOX
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.5 WS/SW.5 WS/GN
13 X25714
.5 WS/SW
14 X256.5 WS/GN
13
1 X3112
3 X311
14 X100151.5 BL/GR 1.5 WS
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR
1) LOCK
2) UNLOCK 1 X315
2 FUSE DETAILS
0670.3
.5 WS/BL .5 WS/GN/GE.35 WS/BR .35 WS/GR .35 WS/SW .35 WS/GN
313131313131 1 2
F75A
1 2M ROADSTER
12
M ROADSTER

C
6BCB
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C2 6
F3525A
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
7
M23
PASSENGER’S
WINDOW
MOTOR
15 B4
S13
PASSENGER’S
DOOR JAMB
SWITCH
M21
DRIVER’S WINDOW
MOTORS14
DRIVER’S DOOR
JAMB SWITCH D
92471482313
S127y
PASSENGER’S
POWER WINDOW
SWITCHS126y
DRIVER’S POWER
WINDOW SWITCH
LIGHT SWITCH
DETAILS
6300.0
B
F3310A
1012
5133.1-015133.1-01
P90
FRONT POWER
DISTRIBUTION BOX F43
5A
18 4
C
4
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE) 6575.2-00
5133.1-025133.1-00
A836
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS II) 6135.0-01
5133.1-02
5133.1-00X10182
X13252X13253X13254
A =
B
=
C =
D =
A1517
A
9
11RXD
TXD
F1430A
B8
POWER
DISTRIBUTION
0670.2
F75A
9D
M6510
STARTER
A12
6350.0-01
1
S8
LIGHT SWITCH
2
B192114163
M12
DRIVER’S DOOR
LOCK MOTOR 5126.0-02
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR 5126.0-03
15 2
M13
PASSENGER’S
DOOR LOCK
MOTOR 5126.0-02
+%
C13
S47
DRIVER’S DOOR
LOCK SWITCH
A5
5133.1-00
P90
FRONT POWER
DISTRIBUTION BOX
F3310A
S408
INTERIOR LIGHT
SWITCH
5126.0-00 C
7
S826
LUGGAGE
COMPARTMENT
LIGHT SWITCH6320.0-00 D
14
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE A
5126.0-00
S49
PASSENGER’S
DOOR LOCK
SWITCH 5126.0-006300.0
N17
CRASH CONTROL
MODULE
30h
8
3
6330.3-00
6330.3-006320.0
1240.0-01
11
NOT USED
E800
FRONT LEFT
INTERIOR LIGHT 6330.3-00
6100.0 CENTRAL BODY ELECTRONICS (ZKE IV)







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Pin Assignments
 !""





E = Input, A = Output, M = Ground
X13252
Pin Type Description/Function Connection
1
ACentral arrest signalLock motors
2AUnlock signalLock motors
3Not used
4AAutomatic interior light signalSide light switch
5Not used
6AVoltage supplyPower window motor, driver’s door
7AVoltage supplyPower window motor, passenger’s door
8EPower supplyFront power distribution box, fuse 14
9ALock signalLock motors
10EPower supplyFront power distribution box, fuse 35
11AConsumer cut-off signalNot used
12EPower supplyFront power distribution box, fuse 33
13EMotor signalPower window motor, driver’s door
14EMotor signalPower window motor, passenger’s door
15MGroundGround point
X13253
Pin Type Description/Function Connection
1
EUnlock signalDoor lock motor, driver’s door
2EUnlock signalDoor lock motor, passenger’s door
3EUnlock signalLuggage compartment lock motor
4EData signalAnti-theft system control module (Alpine)
5Not used
6Not used
7ECrash signalSupplemental restraint system control
module
8ERevolution signalPower window motor, driver’s door
9ERevolution signalPower window motor, passenger’s door
10Not used