engine oil BMW Z3M COUPE 2001 E36 Electrical Troubleshooting Manual

2


ENGINE CONTROL SYSTEM MSS54 (6–CYLINDER S54 B32)








A6000
ENGINE CONTROL
MODULE (DME)
19
GROUND DISTRIBUTION
0670.4 X60003
X18170
39
.5 GR/BR
X625431
X62542
GROUND DISTRIBUTION
0670.4
X6454
12
FUSE DETAILS
0670.3
2
F2610A
P90
FRONT POWER
DISTRIBUTION BOX
X1000001
2 X100000.5 GE/SW
7
X6021
5
X6053
.5 GE/SW .5 GE/SW
S555
TYRE PRESSURE WARNING SYSTEM (RDW)
PUSHBUTTON
1) OFF
2) TEACH–IN PROCESS
19X1169
X851111 X17
45
X60003.5 SW/GN/GE
8
X6053
5
X6021
.5 SW/GN .5 SW/RT/GE
3
X60211 BL/GE
X8511
20
X60004
.5 GN/GEX271
9
23 X16
14
FUSE DETAILS
0670.3
X10017
F275A
9
8
A2w
INSTRUMENT
CLUSTERK22
HIGH SPEED
RELAY
12
FUSE DETAILS
0670.3
X10016
F165A
4
X60004
.5 SW/RTX53
X53
BACK UP LIGHTS
6322.0
B6254
THERMAL OIL
LEVEL SWITCH 1 BL/GE
.5 BL/GE1S8511
REVERSING LIGHT
SWITCH
1) OPEN
2) CLOSED IN R
1 BL/GE
21
M VERSIONS






Pin Assignments




E = Input, A = Output, M = GroundPin ConnectionDescription/Function Signal Type
19
MM_TOELGOil temperature signal –Transmission valve unit
20AS_MV1Solenoid valve 1 controlTransmission valve unit
21Not used
22Not used
23AF_NTU+Speed sensor turbine +Transmission valve unit
24MF_NTU–Speed sensor turbine –Transmission valve unit
25MW_NTUGround for shieldShield for speed sensor turbine
26Not used
27Not used
28Not used
29Not used
30Not used
31Not used
32E/AD_TXD2TXD diagnostic data linkEngine control module
33Not used
34Not used
35Not used
36E/AD_CAN-HCAN-bus HighEngine control module
37E/AD_CAN-LCAN-bus LowEngine control module
38MW_NABGround for shieldShield for speed sensor
39MF_NAB–Speed sensor shaft –Transmission valve unit
40AF_NAB+Speed sensor shaft +Transmission valve unit


 


F5130A3452.1-00
P900
AUXILIARY FUSE
BOX
A65
DYNAMIC STABIL-
ITY CONTROL UNIT
(DSC)
40X1746
X1746
TXD 8
F5230AF5330A
S30
BRAKE LIGHT
SWITCH F46
15A
1
3452.1-00
29243620
Y16z
PRESSURE
TRANSMITTER 3452.1-01
1543
X1746
F215AP90
FRONT POWER
DISTRIBUTION BOX

F75A
A2w
INSTRUMENT
CLUSTER 3452.1-00
3452.1-01
3452.1-03
3450.2-04
3452.1-00
3452.1-02
3452.1-04
42
F275A
28193452.1-04
S31
PARK BRAKE
SWITCH
3452.1-02
3452.1-03
R33
STEERING ANGLE
SENSOR
D100
DATA LINK
CONNECTOR
3452.1-02
S6y
DSC SWITCH
LIGHT SWITCH
DETAILS
6300.058g
27121716
3452.1-03
A6000
ENGINE CONTROL
MODULE (DME)
32
21910
B74
TRANSVERSE
ACCELERATION
SENSOR 3452.1-04252238
B75
RPM RATE
SENSOR 3452.1-04261123
B76
PRESSURE
SENSOR 3452.1-0423
B2
LEFT FRONT
SPEED SENSOR –
ABS 3452.1-0533 34
B4
LEFT REAR SPEED
SENSOR – ABS 3452.1-0531 6
B1
RIGHT FRONT
SPEED SENSOR –
ABS 3452.1-055
B3
RIGHT REAR
SPEED SENSOR –
ABS 3452.1-053014
M118
PRECHARGE PUMP 3452.1-01
41
3452.1-01
B18
BRAKE FLUID
LEVEL SWITCH
BRAKE
FLUID
Z3 VERSIONS EARLY PRODUCTION AND M VERSIONS
PARK
BRAKE
P90
FRONT POWER
DISTRIBUTION BOX
M VERSIONS
M VERSIONS
3452.1-03
A3984
OIL–/OUTSIDE
TEMPERATURE
GAUGE CONTROL
MODULE
3452.1 DYNAMIC STABILITY CONTROL (DSC III)






 





DYNAMIC STABILITY CONTROL (DSC III)
.35 WS/GN
3217X1746
.5 GE
A65
DYNAMIC STABILITY
CONTROL UNIT (DSC)
A6000
ENGINE CONTROL
MODULE (DME)
X60004
363722
R33
STEERING ANGLE
SENSOR
X1658
34
CAN–CAN+ CAN–CAN+
A2w
INSTRUMENT
CLUSTER X16
67
CAN–CAN+
16
.5 BR
CAN–CAN+
X1893
X1894
.5 GE .5 BR .5 GE .5 BR
.5 GE .5 BR
Z3 VERSIONS EARLY PRODUCTION AND M VERSIONS
A3984
OIL–/OUTSIDE
TEMPERATURE
GAUGE CONTROL
MODULE X13578
76
CAN–CAN+ .5 GE .5 BR
X18836
X18835
M VERSIONS

CA614







A4
F235A
K16
HAZARD FLASHER
RELAY S7
COMBINATION
SWITCH
F315A
P90
FRONT POWER
DISTRIBUTION BOX
A2w
INSTRUMENT
CLUSTER F27
5A
1
B10
VEHICLE SPEED
SENSOR 6211.0-02
G6509
GENERATOR D+ F46
15A
22231616312.034
A51
WIPER/WASHER
MODULE 6211.0-00
A18
HIFI AMPLIFIER6211.0-00
6211.0-00A35y
BOARD
COMPUTER
(BC – LOW) 6211.0-00
2
B6y
FUEL SENSOR 6211.0-02
3417
S31
PARK BRAKE
SWITCH 6211.0-0318
B18
BRAKE FLUID
LEVEL SWITCH 6211.0-03919
B17
RIGHT REAR
BRAKE PAD
SENSOR B16
LEFT FRONT
BRAKE PAD
SENSOR
243
6211.0-01 6211.0-01A
A= X16B= X17C= X271
S14
DRIVER’S DOOR
JAMB SWITCH
23
6211.0-01
S2
IGNITION SWITCH 6211.0-01
22B
S58
DRIVER’S SEAT
BELT SWITCH 6211.0-01
A
14
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE 6211.0-00
6313.0-03
S8
LIGHT SWITCH
6300.0
A
12
TXD
215
F1515A
8
S220
AIR CONDITIONING/
RECIRCULATING
SWITCH ASSEMBLY 6211.0-03
6A6000
ENGINE CONTROL
MODULE (DME)
A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE 6211.0-04
97
B9508
PRESSURE
SWITCH 6450.6-03
A35y
BOARD
COMPUTER
(BC – LOW) 6211.0-04
25
B6231
OIL PRESSURE
SWITCH 6211.0-05
19
A52
SLIP CONTROL
MODULE (ABS/ASC)
A65
DYNAMIC STABILITY
CONTROL UNIT
(DSC)
2176
A6000
ENGINE CONTROL
MODULE (DME) N9
RADIO
D100
DATA LINK
CONNECTORNSWP90
FRONT POWER
DISTRIBUTION BOX
BBCB
BBA
HARMAN KARDON
SOUND SYSTEM6312.0
6211.0-05
6211.0-03
A6000
ENGINE CONTROL
MODULE (DME) 1230.0
M VERSIONS Z3 VERSIONS
M VERSIONS Z3 VERSIONS
1
A6000
ENGINE CONTROL
MODULE (DME) 6211.0-05
S555
TYRE PRESSURE
WARNING SYSTEM
(RDW) PUSH-
BUTTON
H10
CHIME MODULE 6211.0-00
6211.0-05 B
1230.0
M VERSIONS
A6000
ENGINE CONTROL
MODULE (DME)
M VERSIONS Z3 VERSIONS
M VERSIONS Z3 VERSIONS
6211.0-05
6211.0-04
6211.0-05
B6254
THERMAL OIL
LEVEL SWITCH 6211.0-05
M VERSIONS Z3 VERSIONS
M VERSIONS Z3 VERSIONS
6211.0-04
6211.0-04
A3984
OIL–/OUTSIDE
TEMPERATURE
GAUGE
CONTROL
MODULE 6211.0-00
M VERSIONS Z3 VERSIONS
6211.0 INSTRUMENT CLUSTER






Pin Assignments




E = Input, A = Output, M = Ground
X17
Pin Type Description/Function Connection
1
ETire pressure warning lamp controlEngine control module (DME) (M Versions)
2AVehicle speed signalVarious control modules
3MGround supply, terminal 31 for indicator and
warning lampsGround point
4EVoltage supply, terminal 15 for instrument
cluster electronicsFront power distribution box, fuse 23
5Not used
6EGround supply, terminal 61 for battery
charge indicatorGenerator (Z3 Versions)
Engine control module (DME) (M Versions)
7Not used
8EFog light indicator controlFront power distribution box, fuse 15
9ASound tone signalChime module
10Not used
11Not used
12Not used
13Not used
14ESeat belt warning lamp controlDriver’s seat belt switch
15ESIA reset/service interval indicator resetData link connector
16EVoltage supply, terminal RFront power distribution box, fuse 46
17Not used
18Not used
19EOil pressure warning lamp controlOil pressure switch (Z3 Versions)
Engine control module (DME) (M Versions)
20Not used
21EABS warning lamp (ABS)ABS/ASC/DSC control module
22EIgnition key warning/audible ignition key
warningIgnition switch
23EDriver’s door openDriver’s door jamb switch
24Not used
25EFuel consumption signalBoard computer (Z3 Versions)
26Not used






Pin Assignments




E = Input, A = Output, M = Ground
X271
Pin Type Description/Function Connection
1
AFuel level sensorFuel tank sensors
2Not used
3AGround supply for fuel tank sensor and
vehicle speed sensorFuel tank sensor and vehicle speed
sensor
4EPosition signal (TW)Vehicle speed sensor
5Not used
6EA/C-ON-signalAir condition switch
7EActivate A/CPressure switch
8Not used
9EOil level signalThermal oil level sensor (TOENS) control
module (Z3 Versions)
Engine control module (DME) (M Versions)
10Not used
11Not used
12Not used

X1894
.5 GE













INSTRUMENT CLUSTER
INDICATORS
X18055
.5 SWP90
FRONT POWER
DISTRIBUTION BOX
111
ENGINE CONTROL
SYSTEM MS43
(6–CYLINDER M54)
1210.26
GROUND
DISTRIBUTION
0670.4
14 X10017
FUSE DETAILS
0670.3
F275A




.5 GR/BL
X1047
A6000
ENGINE CONTROL
MODULE (DME) X60004
3637
GROUND
DISTRIBUTION
0670.4



X62542
3X2499
.5 GN/GE
X625431
2 X10018
FUSE DETAILS
0670.3
F315A
26
.35 WS/VI
10
TXD DATA LINK
0670.5
6 X10017
FUSE DETAILS
0670.3
F235A
12
FUSE DETAILS
0670.3
F2610A
9
X1623
CAN+
9 X271
X1893
7 X166
A837
ELECTRONIC
IMMOBILIZER CONTROL
MODULE (EWS III)A19007
THERMAL OIL
LEVEL SENSOR
(TOENS) CONTROL
MODULE
X6002
1 D100
DATA LINK
CONNECTOR
B6254
THERMAL OIL
LEVEL SWITCH
12
X19007
A2w
INSTRUMENT
CLUSTER
X19007
.5 SW .35 SW.5 SW.5 BR .5 BR .5 GE
B6236
ENGINE COOLANT
TEMPERATURE
SENSOR
CAN–
.5 GN/BL/GE
TACHOMETER TEMPERATURE
GAUGE
CAN+ CAN–
Z3 VERSIONS
19 X17
.5 BR/GN
2524
.5 GR/BR .5 BR/RT
X1612
B6231
OIL PRESSURE
SWITCH
1) PRESSURE
BETWEEN
0.2–0.5 BAR
2) NORMAL
PRESSURE
12
17X60004
X623612
X60003
1 X2499
.5 BR/GN

B6236
ENGINE COOLANT
TEMPERATURE SENSOR


FUSE DETAILS
0670.3
P90
FRONT POWER
DISTRIBUTION BOX
23
X1001714











INDICATORS
INSTRUMENT CLUSTER
A2w
INSTRUMENT
CLUSTER
TACHOMETERTEMPERATURE
GAUGE
X16
F275A
19
37
7
F275A
M VERSIONS
11 X60004
3926
.5 GR/BR .5 BR/GN
3 X6254
B6254
THERMAL OIL
LEVEL SWITCH
1 X6231
B6231
OIL PRESSURE SWITCH
1) PRESSURE BETWEEN
0.2–0.5 BAR
2) NORMAL PRESSUREX6021
S555
TIRE PRESSURE WARNING
SYSTEM (RDW) PUSHBUTTON
1) OFF
2) TEACH–IN PROCESS
X17
X6021
A6000
ENGINE CONTROL
MODULE (DME) 1
.5 SW/ RT/GE5
X60535
21
1
X100000
X6000345.5 SW/GN/GEX6053
.5 SW/GN
8
.5 GE/SWX6000319
7
X100000
2
X18170
GROUND DISTRIBUTION
0670.4 .5 GE/SW
.5 GE/SW
.5 BR/GN
20X271
9
.5 GN/GE.5 BR
X1894
24
.5 BR/RT
1 X6236
36X16
6.5 GE
X1893
2.5 BR
25
.75 BRX17
ENGINE CONTROL
SYSTEM MSS54 (6–CYL-
INDER S54 B32)
1210.27
X6491ENGINE CONTROL
SYSTEM MSS54 (6–CYL-
INDER S54 B32)
1210.27
X6462
CAN+ CAN–
CAN+ CAN–
.75 BR
X6236
21















CONSOLE INSTRUMENTS
INSTRUMENT CLUSTER
P90
FRONT POWER
DISTRIBUTION BOX
F315A

A3984
OIL–/OUTSIDE
TEMPERATURE
GAUGE CONTROL
MODULE 18
2 X10018
FUSE DETAILS
0670.3
6X9561
GROUND
DISTRIBUTION
0670.4
X166
A2w
INSTRUMENT
CLUSTER
2) VEHICLE
SPEED
OUTPUT
15
2 X17
X13578
M VERSIONS
F235A

8
6X10017
.5 GR/BR
3 X6254
B6254
THERMAL OIL
LEVEL SWITCH
A6000
ENGINE CONTROL
MODULE (DME)
34 X60003X600043637
CAN– CAN+
.5 GE .5 BRX18835
X18836
67
CAN– CAN+ .35 GE .5 BR
.5 GR/RT
5 X9561
B59
OIL TEMPERATURE
GAUGE
.5 BR/GN
4
11
8
.5 BR/GN
.5 WS/RT
2
1
6
.5 WS/RT
.5 WS/VI
1
10
5
.5 WS/VI
LIGHT SWITCH DETAILS
6300.0
6X2239
GROUND
DISTRIBUTION
0670.4
X166
.5 GR/RT
5 X2239
B921
OUTSIDE
TEMPERATURE
GAUGE
.5 BR/BL
3
5
4
.5 BR/BL
.5 WS/GE
2
2
1
.5 WS/GE
.5 WS/BL
1
4
3
.5 WS/BL
.5 BR/GE
4
3
2
.5 BR/GE
X3505
GROUND
DISTRIBUTION
0670.4
X10010
X770
B21z
TEMPERATURE
SENSOR .5 BR
2
17
.5 GN/GE
1
169X13578
ENGINE CONTROL
SYSTEM MSS54 (6–CYL-
INDER S54 B32)
1210.27FUSE DETAILS
0670.3
58g2
.5 SW/WS
X188
6211.0-00
.5 SW/WS