lock BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual

INSTRUMENT
CLUSTER
6211.0


BLOCK DIAGRAM
0670.5 DATA LINK





 



TXD RXD
D100
DATA LINK
CONNECTOR




BOARD COMPUTER
(BC – LOW)
6581.3
CENTRAL BODY
ELECTRONICS
(ZKE IV)
6100.0
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER S52)
1210.17
SLIP CONTROL
(ABS/ASC)
3450.1
DRIVE–AWAY PROTEC-
TION (EWS III)
6135.1
SUPPLEMENTAL
RESTRAINT
SYSTEM (AIR BAG)
3234.0ENGINE CONTROL
SYSTEM MS42.1
(6–CYLINDER M52)
1210.25DYNAMIC STABILITY
CONTROL (DSC III)
3452.1

                   
                                       
10/992460.22000
S30
BRAKE LIGHT
SWITCH
8
S3
AUTOMATIC
TRANSMISSION
RANGE SWITCH
S8503
PROGRAM
SWITCHA8500
TRANSMISSION
CONTROL
MODULE (EGS)
L1 L2 L3 L4
54
P98
FUSE HOLDER IN
E–BOX 2460.2-00
F285A
26
2460.2-03
36379
TXD
X850088
2460.2-08
F2610AP90
FRONT POWER
DISTRIBUTION
BOX 2460.2-03
204513 2718
S8507
KICK–DOWN
SWITCH 2460.2-023428
L1L2 L3 L4
1 P011
1 R000
1 N110
0 D001
0 3101
1 2101
0 1100
F4615AP90
FRONT POWER
DISTRIBUTION
BOX 2460.0-04
10
Y8521
TRANSMISSION
VALVE UNIT
522 2460.2-01
AM2460.2-02
X8500
X8500
EG
S
Y19
SHIFT–LOCK 2460.2-02
252
A4S 270R
G6400
B+ JUNCTION
POINT E–BOX2460.2-03
2460.2-02
5330334322114
N
S
42 15
A6000
ENGINE CONTROL
MODULE (DME) 2460.2-00
8586
F20430A
POWER
DISTRIBUTION
0670.2
2460.2 ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)







Pin Assignments





E = Input, A = Output, M = Ground
X8500
Pin Type Description/Function Connection
10
Not used
11MGroundShift-lock
12Not used
13ASolenoid valve 3 control (–)Transmission valve unit
14AHydraulic pressure regulator control (–)Transmission valve unit
15Not used
16Not used
17EGear range signal L2Automatic transmission range switch
18EGear range signal L4Automatic transmission range switch
19EBrake pedal positionBrake light switch
20Not used
21Not used
22EManual mode signalProgram switch
23EOutput speed (–)Transmission valve unit
24MGround for shieldShield for speed sensor
25Not used
26Not used
27EKick-down signalKick-down switch
28Not used
29EAutomatic mode signalProgram switch
30EOil temperature signal (–)Transmission valve unit
31EOil temperature signal (+)Transmission valve unit
32Not used
33Not used
34Not used
35EBattery voltageB+ junction point E-box
36AM-program indicationProgram switch
37MGroundGround point
38Not used
39ASolenoid valve 1 control (–)Transmission valve unit







Pin Assignments





E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
40
Not used
41ATorque converter clutch solenoid valve
control (–)Transmission valve unit
42ASolenoid valve 2 control (–)Transmission valve unit
43MGroundGround point
44Not used
45EGear range signal L1Automatic transmission range switch
46EGear range signal L3Automatic transmission range switch
47Not used
48Not used
49Not used
50Not used
51EOutput speed (+)Transmission valve unit
52Not used
53Not used
54AA-program indicationProgram switch
55Not used
56Not used
57Not used
58Not used
59Not used
60Not used
61AShift-lock solenoid controlShift-lock
62AVoltage solenoid valvesTransmission valve unit
63EVoltage supplyFuse 204
64Not used
65Not used
66Not used
67Not used
68Not used
69Not used
70Not used



SHIFT LOCK, DATA LINK, KICK–DOWN SWITCH












ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
5V (15)
234 2818 X8500
X85071X6031
5
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
S8507
KICK–DOWN
SWITCH
1) NORMAL
2) ACCELERATOR
PEDAL FULLY
DEPRESSED GROUND
DISTRIBUTION
0670.4 .5 SW/VI.5 BR/VI.5 BL/GN
15 14 X6031
X1001832F46
15AP90
FRONT POWER
DISTRIBUTION BOX
X60312
X850010.35 BL/RT.5 BL/RT
BRAKE LIGHTS
6325.0X181
1.5 BL/RT
2 1 X1178
Y19
SHIFT–LOCKFUSE DETAILS
0670.3
1 2
–
X781
S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
X782
1 2
88 .5 WS/VI
TXD2
GROUND
DISTRIBUTION
0670.4
X6454
52
X600026A6000
ENGINE CONTROL
MODULE (DME)
X6000432
TXD2 TXD2
X600217 D100
DATA LINK
CONNECTOR
.5 BL/GN
.5 SW/VI .5 BR/VI .5 WS/VI

N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)


INPUTS, DRIVE–AWAY PROTECTION













5126.0 ZKE CENTRAL LOCKING (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/GEA837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
31
X449X450
1315X1805
.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












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
5X10182
GROUND
DISTRIBUTION
0670.4
15X13252
GROUND
DISTRIBUTION
0670.4
17X13253
.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








M VERSIONS



OUTPUT DETAILS













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
X455
16 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/
GN1.5 BL/GR 1.5 WS
F75AF3525AF75A
121 2
1 2
X13252
1.5 WS 1.5 SW 1.5 BL/GR
Z3 VERSIONS AND M ROADSTER
2 X3121
M16
GAS FILLER LOCK
MOTOR
.75 BL/GR
3 X104702
.75 SW.75 BL/GR .75 SW

1 2 Z3 ROADSTER
1 1415 X132532 316












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 X10015
1.5 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 2 Z3 ROADSTER



OUTPUT DETAILS













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
F75AF3525AF75A
121 2
1 2
X13252
1.5 WS 1.5 SW 1.5 BL/GR
M COUPE
.35 WS/SW
.35 WS/GN
14 X25713
2 X3121
.75 BL/GR
3 X104702
.75 SW.75 BL/GR .75 SW
M16
GAS FILLER LOCK
MOTOR