relay BMW Z3M ROADSTER 1998 E36 Electrical Troubleshooting Manual

* K33a *
AIR CONDITIONING
RELAY, MOTRONIC






K48
LOW BEAM LIGHT
RELAYX45
11 12 13456 78 9
38
37
35
34
33
32
31 42
41
40
39 43 44
FRONT POWER DISTRIBUTION BOX
0670.0 POWER DISTRIBUTION CHART !""





#""$



K2
HORN RELAYK47
FRONT FOG LIGHT
RELAYK16
HAZARD FLASHER
RELAYK4
BLOWER RELAY
K10
ABS RELAYK75
ABS PUMP MOTOR
RELAYK22
HIGH SPEED
RELAYK19
COMPRESSOR
CONTROL RELAYK21
NORMAL SPEED
RELAY X56X44X64X58
X63X54X1161
X53X51X52
46
45
3612 3 10
14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
FUSES FUSES
X0
K9
UNLOADER RELAY,
TERMINAL 15K6304
SECONDARY AIR
PUMP RELAYX6304
4–CYLINDER
X50
K94 *
ENGINE CONTROL
RELAY (ABS/ASC)X18766K95 *
VALVE RELAY
(ABS/ASC)X18767
M ROADSTER






IN E–BOX
POWER DISTRIBUTION CHART !""





#""$


K6326
UNLOADER RELAY,
TERMINAL 15
K6300
ENGINE CONTROL
MODULE RELAY K6304
SECONDARY AIR PUMP
RELAYX6326
X6300X6304
K6326
UNLOADER RELAY,
TERMINAL 15
K6300
ENGINE CONTROL
MODULE RELAYX6326
X6300
6–CYLINDER4–CYLINDER






POWER DISTRIBUTION CHART
RELAY PANEL UNDER LH SIDE OF DASHBOARD
 !""





#""$


N17
CRASH CONTROL
MODULEX65
K6301w
FUEL PUMP RELAYX6301
K46
HIGH BEAM LIGHT
RELAYX10262
*K46z
DAY LIGHT RELAY
MODULEX10262
*CDN






X0
0670.2 POWER DISTRIBUTION !""




#""$
G1
BATTERY0670.2-02
P90
FRONT POWER
DISTRIBUTION BOX



30B+ X6512
X6509M6510
STARTERG6509
GENERATOR
X2
10 RT
1240.0 1230.010 RT
25 RT
G6430
B+ JUMP START
JUNCTION POINT
X6433X6430
X6437X6431
26 X8500A8500
TRANSMISSION
CONTROL MODULE
(EGS)
8 X6300
K6300
ENGINE CONTROL
MODULE RELAY86 30
2460.2 1210.20
6
14 X6002
D100
DATA LINK
CONNECTOR 2.5 RT
1 RT 4 RT 1 RT26
X6000A6000
ENGINE CONTROL
MODULE (DME)
1210.20
4 RT6 X6326
K6326
UNLOADER RELAY,
TERMINAL 15
1210.20
6 RT
50 RT 6 RT6 RT2.5 RT
X6410
4–CYLINDER
2 X6304K6304
SECONDARY AIR
PUMP RELAY
1210.20
4 RT F97
80A
2 X6300
1 RT/WS
87
X6821
4 RT/WS
14 X20
.5 RT/WS
5 X10016
P90
FRONT POWER
DISTRIBUTION BOXF135A
6 X10016.5 RT/WS/GE
FUSE DETAILS
0670.3
ENGINE CONTROL
SYSTEM
(DME M5.2, 4–CYL-
INDER M44)
1210.20

X6821
POWER DISTRIBUTION
8










#""$


 !""
X0
G1
BATTERY0670.2-02
P90
FRONT POWER
DISTRIBUTION BOX
30B+ X6512
X6509M6510
STARTERG6509
GENERATOR
X2
16 RT
1240.0 1230.010 RT
25 RT
G6430
B+ JUMP START
JUNCTION POINT
X6433X6430
X6432X6431
2.5 RT
1 RT .5 RT F97
80A2 X6304
K6304
SECONDARY AIR
PUMP RELAY
1210.17
6 RT
50 RT 6 RT6 RT
X6411
X6437
26 X8500A8500
TRANSMISSION
CONTROL MODULE
(EGS)
2460.2
26 X6000A6000
ENGINE CONTROL
MODULE (DME)
1210.17
6 X6326K6326
UNLOADER RELAY,
TERMINAL 15
1210.17
6
K6300
ENGINE CONTROL
MODULE RELAY
1210.17
X6300
X6412
14
X6002D100
DATA LINK
CONNECTOR
X6415
4 RT
X6414
4 RT
4 RT 4 RT
10 RT
4 RT2.5 RT
6–CYLINDER
2 X6300
1 RT/WSX6822
4 RT/WS
14 X20
.5 RT/WS
5 X10016
F135A
6 X10016.5 RT/WS/GE
FUSE DETAILS
0670.3
2.5 RT/WSENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER M52/S52)
1210.17X6413
2.5 RT
P90
FRONT POWER
DISTRIBUTION BOX Z3 ROADSTER
86 30
87






X10016X10015
1 WS/GN




#""$


POWER DISTRIBUTION
181 X10036
P90
FRONT POWER
DISTRIBUTION BOX
F29
7.5A
FUSE DETAILS
0670.3
2.5 RT/WS
X1001720F30
7.5A
2 1 X100354F11
7.5A F215A
K46
HIGH BEAM LIGHT
RELAY
X102622
6 X10262
87
39 X10015
F1515AF530A
X45
6 X45K48
LOW BEAM LIGHT
RELAY
2
26 X44
K47
FRONT FOG LIGHT
RELAY
9 X10015
4F12
7.5A
18 X10182A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
1 WS/BL1 GE/GN 1 GE/BL 1.5 RT/GR 1 GE/BR2.5 GE 1 RT/GE2.5 RT 1.5 RT2.5 RT
.75 RT
1817
F19
30A
2.5 RT/
GE 2.5 RT
1.5 RT
10
30
56a 56a56b 56b
30NSW87
87 1.5 RT
0670.2-02
2.5 RT X1073
X641196 RT 4 RT
X64109
X100168
7 X10016
F1430A 30
2.5 RT/BL2.5 RT
 !""
10 X10015
X10016
30
X44
X100165
F3
30A
6 30
2.5 RT/BR/GE
X641296 RT
6100.0
6330.3 2.5 RT
2.5 RT/SW Z3 ROADSTER
K46z
DAY LIGHT RELAY
MODULE
CDN






8 2.5 SW/GE7
30
28
 !""




#""$


POWER DISTRIBUTION
P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
2627
F43
5AF4415A
.75 VI/WS 1.5 VI/SW1.5 VI X888
8 X56
.5 VI
X100183230F45
7.5AF4615A
1.5 VI/WS 1.5 VI/GE
0670.2-05
K2
HORN RELAY
R
2
X33
50
6 .5 GN/WS15I
2.5 GN15
NOT USED5X209
4 RT
X331
0670.2-02
4 RT
2.5 GN/SWS2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
X209
2 4 3 1
2.5 GN2.5 VI
2.5 VI
RR R R
6133.0
24 23
F42
15A
.5 VI/GN.5 VI
R
3
X1659
A836
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS II)
1240.0
31X100182925 .75 VI
22 21
F41
5A
.5 VI/BL.5 VI
R
1.5 VI
X223
1.5 VI
1.5 VI
2
10
32
10
32
10
32
10
3
6135.0

1.5 GN
LATE PRODUCTION
8
1.5 GN/GE
7
F415A






A2w
INSTRUMENT
CLUSTERK4
BLOWER RELAY
X10015
2.5 GN
X1001612
.5 GN/BL/GE




#""$


POWER DISTRIBUTION
2P90
FRONT POWER
DISTRIBUTION BOX
F21
5A
FUSE DETAILS
0670.3
6F23
5A
8 1 X1002612 F24
10AF2610A
14 X1001716 15 X10017
11 X10016
F275AF285AF165A
.5 GN/BL .75 GN/SW 1.5 GN/WS .5 GN/VI .5 GN/GR .5 GN/BL 2.5 GN.5 GN .5 GN 2.5 GNX203
4
.5 GN/GEF22
5A
10
.5 GN/RTF25
5A
2.5 GN0670.2-04
15 15 15 15 15 15 15 15 15
8 X58
X1100
.5 GN
5 X17
.5 GN
2.5 RT/BR
12F6
20A
1.5 GN
11 X10015
15
 !""
ENGINE CONTROL
SYSTEM MS41.1
(6–CYLINDER
M52/S52)
1210.17
1230.0
6211.06450.6
ENGINE CONTROL
SYSTEM (DME M5.2,
4–CYLINDER M44)
1210.20






FUSES 1, 2, 3, 4, 5, AND 6




#""$



0670.3 FUSE DETAILS
410
K9
UNLOADER RELAY,
TERMINAL 15 6 X63
8
1.5 RT/VI
5203.0
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH 2.5 RT/SW
5200.0
2 X279
2 RT/SW
5 X898
12
S76
REAR WINDOW
DEFOGGER
SWITCH2.5 RT/BR
6424.0
 !""
F215AF415AF530AF620A
1.5 RT/GR
2 X10065
ACCESSORY
CONNECTOR
P90
FRONT POWER
DISTRIBUTION
BOX
A51
WIPER/WASHER
MODULE 14 X285
6
2.5 RT/BR/GE
6160.1
F330A
6167.1X10015
2
K18363
CONVERTIBLE TOP
RELAY I (CLOSE) 2.5 RT/GE
5430.2
1F1
30A
2 X18363
K18364
CONVERTIBLE TOP
RELAY II (OPEN)
5430.22 X18364
6 X13146
4 RT/GE
X10014
2.5 RT/GE
2.5 RT/GE 2.5 RT/GE
6 X63K9
UNLOADER RELAY,
TERMINAL 15
6424.0
EARLY PRODUCTION LATE PRODUCTION EARLY PRODUCTION LATE PRODUCTIONEARLY PRODUCTION LATE PRODUCTION
EARLY PRODUCTION LATE PRODUCTION
S53
DRIVER’S SEAT,
SEAT HEATER
SWITCH 2
5203.03 X651
.5 GN/GE .5 GN/GE
S54
PASSENGER’S
SEAT, SEAT
HEATER SWITCH 2
5203.03 X658
.5 GN/GE .5 GN/GE
X9454
1.5 GN/GE






FUSES 7, 8, AND 9




#""$


FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
K2
HORN RELAY 6 X56
16
1 RT/WS/GE
6133.018
30
N9
RADIO 9 X18126
2.5 RT/WS
6510.1
A18
HIFI AMPLIFIER 1 X605
6510.1
X19513
2.5 RT/WS
N22
CD CHANGER 2 X18180
.5 RT/WSX10015
4 X322
2.5 RT/WS
6510.11.5 RT/WS
 !""
F815AF920A
14
X1234
S47
DRIVER’S DOOR
LOCK SWITCH .5 RT/GN
M12
DRIVER’S DOOR
LOCK MOTOR 6 X660
.5 RT/GN
M13
PASSENGER’S
DOOR LOCK
MOTOR 6 X641
.5 RT/GN
S49
PASSENGER’S
DOOR LOCK
SWITCH 2 X742
.35 RT/GN
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR X311
2 X747
1112 X25712 .35 RT/GN .35 RT/GN .35 RT/GN.75 RT/GN
5126.0
11 X256
.5 RT/GN
5126.0 5126.0
.35 RT/GN
3
5126.05126.0
F75A
N5
ANALOG CLOCK 2 X1155
.5 RT/GN
6211.0
2 X19245
.5 RT/GNM ROADSTER