BMW Z3M COUPE 2001 E36 Electrical Troubleshooting Manual

1230.0 CHARGING SYSTEM











A2w
INSTRUMENT
CLUSTER
X176
.5 BL
.5 BL
X400
3
X213


TELEPHONE
CONNECTOR
G6509
GENERATORB+
D+
POWER
DISTRIBUTION
0670.2
X6509
16 RT

 
F2610A
12FUSE DETAILS
0670.3
X65242
X65241


F275A
X1001714FUSE DETAILS
0670.3
P90
FRONT POWER
DISTRIBUTION BOX
X16
23
.75 BL
Z3 VERSIONS M VERSIONS
.5 BL
X24992
A6000
ENGINE CONTROL
MODULE (DME)
X600041
X6000313 Z3 VERSIONS M VERSIONS



5 X209S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
4












1240.0 START
.5 BR/SWP90
FRONT POWER
DISTRIBUTION BOX
4 RTA7000
TRANSMISSION
CONTROL MODULE
(EGS)
X70003
3
2.5 SW/GE
8 X33
7
1
GROUND
DISTRIBUTION
0670.4
2.5 GN/SW
FUSE DETAILS
0670.32
82
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
X1805
X10018
2.5 SW/GE
F315A


210
3
X1001830
3 X18994
S235
STARTER
IMMOBILIZATION
SWITCH
1) NORMAL
2) CLUTCH PEDAL
FULLY
DEPRESSED 2FUSE DETAILS
0670.3
12
F457.5A
1X18994


GROUND
DISTRIBUTION
0670.4 X1805
.35 BR/SW
3
X191
WITH EGS WITHOUT EGS
.5 BR/SW
F10650A
G7512
B+ JUNCTION
POINT
X1981
X191
1 X33
.5 BR/SW
Z3 VERSIONS
3 X700032 X18994
.35 BR/SW .5 BR/SW
NOT USED 4 RT












2.5 SW
M6510
STARTER
3050
30h
POWER
DISTRIBUTION
0670.2
25 RT
G6509
GENERATOR B+
1230.0X6509
X6510
16 RT
X6511
2.5 SW/GE
X6512

12 X10182
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
5 X2499
.5 SW/GE
X24994 .75 SW/GE
G6430
B+ JUMP START
JUNCTION POINT
X6431
X643050 RT



5 X209S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
4











START
P90
FRONT POWER
DISTRIBUTION BOX
4 RT
A6000
ENGINE CONTROL
MODULE (DME)2.5 SW/GE
8 X33
7
1
GROUND
DISTRIBUTION
0670.4
2.5 GN/SW
FUSE DETAILS
0670.3
2
82
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III)
X1805
X10018
2.5 SW/GE
F315A


210
3
X1001830
3 X18994
S235
STARTER
IMMOBILIZATION
SWITCH
1) NORMAL
2) CLUTCH PEDAL
FULLY
DEPRESSED 2FUSE DETAILS
0670.3
12
F457.5A
1X18994


GROUND
DISTRIBUTION
0670.4 X1805
.35 BL/SW
3
F10650A
G7512
B+ JUNCTION
POINT
X1981
1 X33
M VERSIONS
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
4 RT
2.5 GN/SW
P90
FRONT POWER
DISTRIBUTION BOX
F155A
50
X60004
.5 GN/SW
6
X1001610
X10016
2.5 GN/SW
9
X10182
.75 GN/SW
12X239











2.5 SW
M6510
STARTER
3050
30h
POWER
DISTRIBUTION
0670.2
25 RT
G6509
GENERATOR B+
1230.0X6509
X6510
16 RT
2.5 SW/GE
X6512

1 X6011
G6430
B+ JUMP START
JUNCTION POINT
X6431
X643050 RT
X6810
2.5 SW/GE

1290.0 E–BOX FAN














M6506
E–BOX FAN X65061
X6506
2
M VERSIONS
X10017
12
GROUND
DISTRIBUTION
0670.4
X6454
M6506
E–BOX FAN X65061
X6506
2
Z3 VERSIONS
FUSE DETAILS
0670.3
F26 10AP90
FRONT POWER
DISTRIBUTION BOX
X86806
FUSE DETAILS
0670.3
F20320AP98
FUSE HOLDER
IN E–BOX
A6000
ENGINE CONTROL
MODULE (DME)X6000212
.5 BR/GE







S30
BRAKE LIGHT
SWITCH
E82
TRANSMISSION
POSITION
INDICATOR LIGHTA7000
TRANSMISSION
CONTROL MODULE
(EGS)
L1 L2 L3 L4
8
F20320A
7
2460.14-03
16114
F4615AP90
FRONT POWER
DISTRIBUTION BOX
1845
   
 




 





 





 



F4615AP90
FRONT POWER
DISTRIBUTION BOX
16
Y8505y
TRANSMISSION
VALVE UNIT
8
2460.14-04
C
A
EGS:
Y19
SHIFT–LOCK 2460.14-02
12
A4S 360R
G6400
B+ JUNCTION
POINT E–BOX2460.14-00
2460.14-02
6910192023 25
A6000
ENGINE CONTROL
MODULE (DME) 2460.14-02
3237
F20430A
POWER
DISTRIBUTION
0670.2
E16
LEFT REAR LIGHT
ASSEMBLY
H27
LEFT BACK UP
LIGHT
9
K6325
REVERSING LIGHT
RELAY
2460.14-04 2460.14-04
41
F2610A
A
P98
FUSE HOLDER IN
E–BOX
C
BA
C = X70004
B = X70003
A = X70001











S N
340 38
S N
181117
L5
15
61920
58g
S224
GEAR STEP
TRANSMISSION
SWITCH 2460.14-03
A837
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS III) 2460.14-03
3CB36
24 392
2460.14-01
EARLY PRODUCTION
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
LATE PRODUCTION
2460.14 ELECTRONIC TRANSMISSION CONTROL (EGS: A5S 360R)






Pin Assignments




E = Input, A = Output, M = GroundK = X70001
9 Pins, blue
L = X7000352 Pins, blue
M = X7000440 Pins, blue
X70001
Pin Type Signal Description/Function Connection
1
E15<30Voltage supplyFuse 26
2Not used
3Not used
4M31EGroundGround point
5M31LGroundGround point
6M31LGroundGround point
7E30Voltage supplyB+ junction point E-box
8EU_HR<4Voltage supplyFuse holder in E-box, fuse F204
9EU_HR<4Voltage supplyFuse holder in E-box, fuse F204
X70003
Pin Type Signal Description/Function Connection
1
MSLM–GroundShift-lock
2ASLM+Shift-lock solenoid controlShift-lock
3AL2Gear range signal L2Electronic immobilizer control
module (EWS III)
4Not used
5Not used
6Not used
7Not used
8Not used
9Not used
10Not used
11Not used






Pin Assignments




E = Input, A = Output, M = GroundPin ConnectionDescription/Function Signal Type
12
Not used
13Not used
14Not used
15Not used
16EKL 54ONBrake pedal positionBrake light switch
17Not used
18ES_TIPMANSignal, manual transmissionTransmission position indicator light
19ES_TIPUPSignal, tip upGear step transmission switch
20ES_TIPDOSignal, tip downGear step transmission switch
21Not used
22Not used
23Not used
24Not used
25Not used
26Not used
27Not used
28Not used
29Not used
30Not used
31Not used
32Not used
33Not used
34Not used
35Not used
36Not used
37Not used
38Not used
39Not used
40Not used
41Not used
42Not used
43Not used






Pin Assignments




E = Input, A = Output, M = GroundPin ConnectionDescription/Function Signal Type
44
Not used
45Not used
46Not used
47Not used
48Not used
49Not used
50Not used
51Not used
52Not used
X70004
Pin Type Signal Description/Function Connection
1
ES_GL2Gear range signal L2Transmission valve unit
2AU_GETRPOVoltage supply, gear range switchTransmission valve unit
3AU_EDSMV2Voltage supply, solenoid valvesTransmission valve unit
4AS_RFLRELActivate relaisRelais, back up lights
5Not used
6AT_EDSWKTorque converter clutch solenoid
valve controlTransmission valve unit
7Not used
8AT_EDS1Hydraulic pressure regulator controlTransmission valve unit
9AS_MV3Solenoid valve 3 controlTransmission valve unit
10AS_MV2Solenoid valve 2 controlTransmission valve unit
11AV_EDSMV1Voltage solenoid valvesTransmission valve unit
12Not used
13Not used
14ES_GL3Gear range signal L3Transmission valve unit
15ES_GL4Gear range signal L4Transmission valve unit
16ES_GL5Gear range signal L5Transmission valve unit
17ES_GL1Gear range signal L1Transmission valve unit
18AA_TOELGOil temperature signal +Transmission valve unit