door lock BMW 323i 1998 E36 Electrical Troubleshooting Manual

BMW NA


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\f \f 
ELECTRICAL TROUBLESHOOTING
MANUAL
SERIES 3 – E36 (318is, 323i, 328i, M3,
INCL. CONVERTIBLE)
SCHEMATICS MODEL YEAR 1998

0100.0
INDEX
0110.0INTRODUCTION
0140.0
SYMBOLS
0670.0
POWER DISTRIBUTION CHART
0670.1
FUSE CHART

0670.2
POWER DISTRIBUTION

0670.3
FUSE DETAILS

0670.4
GROUND DISTRIBUTION
0670.5DATA LINK


1210.17


ENGINE CONTROL SYSTEM
MS41.1 (6–CYLINDER M52)




1210.20



ENGINE CONTROL SYSTEM
(DME M5.2, 4–CYLINDER M44)

1230.0
CHARGING SYSTEM

1240.0
START

2460.2
ELECTRONIC TRANSMISSION
CONTROL (EGS A4S 270R)



2460.4


ELECTRONIC TRANSMISSION
CONTROL (EGS A5S 310Z)




3234.0



SUPPLEMENTAL RESTRAINT
SYSTEM (AIR BAG)

3450.0
SLIP CONTROL (ABS)
3450.1SLIP CONTROL (ABS/ASC)

5116.0
POWER MIRRORS
5120.0ZKE DOOR LOCK HEATING (TSH)
5126.0
ZKE CENTRAL LOCKING (ZV)
5133.1
POWER WINDOWS (FH)
5200.0
POWER SEATS

5203.0
HEATED SEATS




5410.1



POWER TILT/SLIDE SUNROOF
(SHD)
5430.1ELECTRICAL CONVERTIBLE TOP


6100.0


CENTRAL BODY ELECTRONICS
(ZKE IV)

6133.0
HORN




6135.0



DRIVE–AWAY PROTECTION
(EWS II)

6160.1
WIPER/WASHER MODULE (WWM)
6167.1HEADLIGHT WASHER (SRA)


6169.0


WINDSHIELD WASHER JET
HEATERS

6211.0
INSTRUMENT CLUSTER

6213.1
ANALOG CLOCK

6213.2
MULTI–FUNCTION CLOCK

6214.0
ON–BOARD DISPLAY




INDEX








DEFOGGER/ANTENNA, REAR, E10 6424.0. . . . . . . . . . . . . . . . . . . .
DEFROSTER FLAP MOTOR, M35 6450.7-03. . . . . . . . . . . . . . . . . . .
DIMMER, N3 6300.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIVERSITY, N404 6424.0-03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DOME LIGHT/MAP READING ASSEMBLY, FRONT,
E34 6330.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DOOR CONTACT, LEFT REAR, S125 6330.3-04. . . . . . . . . . . . . . . .
DOOR CONTACT, RIGHT REAR, S124 6330.3-04. . . . . . . . . . . . . . .
DOOR HANDLE SWITCH, DRIVER’S, S48 6575.2-00. . . . . . . . . . . .
DOOR JAMB SWITCH, DRIVER’S, S14 5133.1-00. . . . . . . . . . . . . .
DOOR JAMB SWITCH, LEFT REAR, S16 6330.3-05. . . . . . . . . . . . .
DOOR JAMB SWITCH, PASSENGER’S, S13 5133.1-00. . . . . . . . . .
DOOR JAMB SWITCH, REAR RIGHT, S15 6330.3-05. . . . . . . . . . . .
DOOR LOCK HEATER, E48 5120.0-00. . . . . . . . . . . . . . . . . . . . . . . . .
DOOR LOCK MOTOR, DRIVER’S, M12 5126.0-00. . . . . . . . . . . . . .
DOOR LOCK MOTOR, LEFT REAR, M15 5126.0-01. . . . . . . . . . . . .
DOOR LOCK MOTOR, PASSENGER’S, M13 5126.0-00. . . . . . . . . .
DOOR LOCK MOTOR, RIGHT REAR M14 5126.0-01. . . . . . . . . . . .
DOOR LOCK SWITCH, DRIVER’S, S47 5126.0-02. . . . . . . . . . . . . .
DOOR LOCK SWITCH, PASSENGER’S, S49 5126.0-02. . . . . . . . .
DOUBLE TEMPERATURE SWITCH, S36y 6450.7-06. . . . . . . . . . . .
DRIVE–AWAY PROTECTION (EWS II) 6135.0. . . . . . . . . . . . . . . . . .
DUAL TEMPERATURE SENSOR
(COOLANT TEMPERATURE), B6256 1210.17-02. . . . . . . . . . . . . .
DWA LED 6575.2-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL CONVERTIBLE TOP 5430.1. . . . . . . . . . . . . . . . . . . . .
ELECTRONIC IMMOBILIZER CONTROL MODULE
(EWS II), A836 6135.0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRONIC TRANSMISSION CONTROL
(EGS A4S 270R) 2460.2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC TRANSMISSION CONTROL
(EGS A5S 310Z) 2460.4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE CONTROL MODULE (DME), A6000 1210.. . . . . . . . . . . . . .
ENGINE CONTROL MODULE RELAY, K6300 1210.. . . . . . . . . . . . .
ENGINE CONTROL SYSTEM
(DME M5.2, 4–CYLINDER M44) 1210.20. . . . . . . . . . . . . . . . . . . . . .
ENGINE CONTROL SYSTEM MS41.1
(6–CYLINDER M52) 1210.17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE COOLANT LEVEL SWITCH, S63 6581.2-02. . . . . . . . . . . .
ENGINE COOLANT TEMPERATURE SENSOR, B6232 1210.20-05
ENGINE COOLANT TEMPERATURE SENSOR, B6236 1210.17-02
ENGINE HOOD SWITCH, S21w 6575.2-02. . . . . . . . . . . . . . . . . . . . .
EVAPORATIVE EMISSION VALVE, Y6120 1210.. . . . . . . . . . . . . . . .
EVAPORATOR TEMPERATURE SENSOR, B14 6450.7-02. . . . . . .
EXHAUST GAS FLAP VALVE, Y198 1210.17-09. . . . . . . . . . . . . . . .
FINAL STAGE UNIT, N2 6450.7-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .
FOG LIGHT RELAY, FRONT, K47 6312.0-00. . . . . . . . . . . . . . . . . . . .
FOG LIGHT SWITCH, S10 6312.0-00. . . . . . . . . . . . . . . . . . . . . . . . . .
FOG LIGHT, LEFT, E26 6312.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FOG LIGHT, RIGHT, E27 6312.0-00. . . . . . . . . . . . . . . . . . . . . . . . . . . .
FOOTWELL LIGHT, LEFT FRONT, E61 6330.3. . . . . . . . . . . . . . . . . .
FOOTWELL LIGHT, RIGHT FRONT, E62 6330.3. . . . . . . . . . . . . . . .
FRESH AIR FLAP MOTOR, M36 6450.7-00. . . . . . . . . . . . . . . . . . . . .
FUEL CHANGEOVER VALVE, Y6263 1210.20-09. . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 1, Y6101 1210.. . . . . . . . . . . . . . . . .
FUEL INJECTION VALVE, CYL. 2, Y6102 1210.. . . . . . . . . . . . . . . . .




INDEX







\b
TAIL LIGHT, RIGHT, H30 6314.0-01. . . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL LIGHT, RIGHT, H39 6314.0-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TELEPHONE CONNECTOR 6561.0 . . . . . . . . . . . . . . . . . . . . . . . . . . .
TEMPERATURE SWITCH, S36 6450.7-05 . . . . . . . . . . . . . . . . . . . . . .
THERMOSTAT, A32y 6410.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
THROTTLE POSITION SENSOR, R6252 1210. . . . . . . . . . . . . . . . . .
TI LT/SLIDE SUNROOF CONTROL ASSEMB LY , A56 5410.1-00
. . .
TI LT/SLIDE SUNROOF SWITCH (SHD), S38 5410.1-00
. . . . . . . . . .
TRANSMISSION CONTROL MODULE (EGS), A7000 2460.4-00 . .
TRANSMISSION CONTROL MODULE (EGS), A8500 2460.2-00 . .
TRANSMISSION POSITION INDICATOR LIGHT, E82 6300.0-01 . .
TRANSMISSION VALVE UNIT, Y8505 2460.2-01 . . . . . . . . . . . . . . . .
TRANSMISSION VALVE UNIT, Y8505y 2460.2-07 . . . . . . . . . . . . . . .
TRANSMISSION VALVE UNIT, Y8505y 2460.4-01 . . . . . . . . . . . . . . .
TRANSMITTER MODULE (EWS II), A835 6135.0 . . . . . . . . . . . . . . . .
TURN LIGHT, LEFT FRONT, H7 6313.0-02 . . . . . . . . . . . . . . . . . . . . .
TURN LIGHT, LEFT REAR, H6 6313.0-02 . . . . . . . . . . . . . . . . . . . . . .
TURN LIGHT, RIGHT FRONT, H4 6313.0-02 . . . . . . . . . . . . . . . . . . . .
TURN LIGHT, RIGHT REAR, H5 6313.0-02 . . . . . . . . . . . . . . . . . . . . .
TURN/HAZARD LIGHTS 6313.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UNCOUPLING DIODE, V6 6412.20-00 . . . . . . . . . . . . . . . . . . . . . . . . .
UNLOADER RELAY, TERMINAL 15, K6326 1210. . . . . . . . . . . . . . . .
UNLOADER RELAY, TERMINAL 15, K9 5203.0-00 . . . . . . . . . . . . . .
VARIABLE CAMSHAFT CONTROL VALVE 1, Y6275 1210.17-05 . .
VEHICLE SPEED SENSOR, B10 6211.0-04 . . . . . . . . . . . . . . . . . . . .
WASHER FLUID LEVEL SWITCH, S64 6581.2-02 . . . . . . . . . . . . . . .
WASHER JET HEATER, LEFT, E51 6169.0-00 . . . . . . . . . . . . . . . . . .
WASHER JET HEATER, RIGHT, E52 6169.0-00 . . . . . . . . . . . . . . . . . WASHER PUMP, M4 6160.1-01
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WATER VALVE ASSEMBLY, Y4 6410.5-00 . . . . . . . . . . . . . . . . . . . . . .
WATER VALVE ASSEMBLY, Y4 6450.7-01 . . . . . . . . . . . . . . . . . . . . . .
WINDOW BLOWER MICRO SWITCH, REAR, S196 5430.1-01 . . . .
WINDOW BLOWER RELAY, REAR,K99 6424.0-01 . . . . . . . . . . . . . .
WINDOW BLOWER, REAR, M105 6424.0-01 . . . . . . . . . . . . . . . . . . .
WINDOW DEFOGGER/ANTENNA, REAR, 6424.0 . . . . . . . . . . . . . . .
WINDOW MOTOR, DRIVER ’S, M21 5133.1-04 . . . . . . . . . . . . . . . . . .
WINDOW MOTOR, LEFT REAR, M20 5133.1-05 . . . . . . . . . . . . . . . .
WINDOW MOTOR, LEFT REAR, M98 5133.1-05 . . . . . . . . . . . . . . . .
WINDOW MOTOR, PASSENGER ’S, M23 5133.1-04 . . . . . . . . . . . . .
WINDOW MOTOR, RIGHT REAR, M22 5133.1-05 . . . . . . . . . . . . . . .
WINDOW MOTOR, RIGHT REAR, M99 5133.1-05 . . . . . . . . . . . . . . .
WINDSCREEN COWL PANEL LOCK MICRO SWITCH, S231 5430.1-00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
WINDSCREEN COWL PANEL LOCK MOTOR, M132 5430.1-00 . . .
WINDSHIELD WASHER JET HEATERS 6169.0 . . . . . . . . . . . . . . . . .
WIPER MOTOR, M3 6160.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER MODULE (LOW II), A64 6160.1-00 . . . . . . . . . . . .
WIPER/WASHER MODULE (WWM) 6160.1 . . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER MODULE, A51 6160.1-01 . . . . . . . . . . . . . . . . . . . .
WIPER/WASHER SWITCH, S5 6160.1 . . . . . . . . . . . . . . . . . . . . . . . . .
ZKE CENTRAL LOCKING (ZV) 5126.0 . . . . . . . . . . . . . . . . . . . . . . . . .
ZKE DOOR LOCK HEATING (TSH) 5120.0 . . . . . . . . . . . . . . . . . . . . .




0670.1 FUSE CHART




FUSES 1 TO 29
 $%%
%%&



FUSE NUMBER
12345 10 206 7 8 9 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29
1210.20
1230.0
1240.0
3234.0
3450.0
3450.1
5116.0
 
30A 5A 30A 15A 30A 20A 5A 30A 7.5A 7.5A 5A 15A 5A 5A 5A 10A 5A 7.5A


20A15A 30A 5A 5A
ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
CHARGING SYSTEM
START
SLIP CONTROL (ABS/ASC)
POWER MIRRORS SLIP CONTROL (ABS) 2460.4
 ELECTRONIC TRANSMISSION CONTROL (EGS A5S 310Z) 2460.2
ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
5A 30A 15A 10A 10A
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
30A
 

 
 

1210.17ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52)
5126.0
ZKE CENTRAL LOCKING (ZV)
5430.1
6100.0ELECTRICAL CONVERTIBLE TOP
CENTRAL BODY ELECTRONICS (ZKE IV) 5133.1
5200.0
5203.0
5410.1

POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
POWER TILT/SLIDE SUNROOF (SHD)



 
6133.0HORN
6135.0DRIVE–AWAY PROTECTION (EWS II) 

5120.0ZKE DOOR LOCK HEATING (TSH)

1210.20
1230.0
1240.0
3234.0
3450.0
3450.1
5116.0ENGINE CONTROL SYSTEM (DME M5.2, 4–CYLINDER M44)
CHARGING SYSTEM
START
SLIP CONTROL (ABS/ASC)
POWER MIRRORS SLIP CONTROL (ABS) 2460.4ELECTRONIC TRANSMISSION CONTROL (EGS A5S 310Z) 2460.2ELECTRONIC TRANSMISSION CONTROL (EGS A4S 270R)
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)




FUSE CHART




FUSES 30 TO 50
 $%%
%%&


FUSE NUMBER
39
7.5A 5A 30A 10A 15A 25A 30A 7.5A 30A 30A 15A 7.5A 15A

30A10A

40        38 37 36 35
5A

7.5A


15A

 
1210.17ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER M52)

5430.1
6100.0
6133.0ELECTRICAL CONVERTIBLE TOP
CENTRAL BODY ELECTRONICS (ZKE IV)
HORN 5133.1
5200.0
5203.0
5410.1POWER WINDOWS (FH)
POWER SEATS
HEATED SEATS
POWER TILT/SLIDE SUNROOF (SHD) 5126.0ZKE CENTRAL LOCKING (ZV)


 



40A

 

20A


5A

 

 
6135.0DRIVE–AWAY PROTECTION (EWS II)
5120.0ZKE DOOR LOCK HEATING (TSH)




FUSES 6 AND 7
 $%%




%%&


FUSE DETAILS
P90
FRONT POWER
DISTRIBUTION BOX
K13
REAR DEFOGGER
RELAY 6 X292
F630A
12
2.5 RT/BR
6424.0
F75A
14 X10015
13 X13
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
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR 3 X311.35 RT/GNS302
CENTRAL LOCKING
SWITCH 4 X1292
.35 RT/GN
2 X747
1112 X25712 .35 RT/GN .35 RT/GN .35 RT/GN.75 RT/GN
.75 RT/GN
5126.0
5126.05126.05126.05126.0
30
11 X256
.5 RT/GN
2 X742
S49
PASSENGER’S
DOOR LOCK
SWITCH
5126.0 .35 RT/GN
A96
CONVERTIBLE TOP
CONTROL MODULE 26 X13159
.5 RT/GN
S213
LUGGAGE
COMPARTMENT
LID MICRO SWITCH 3 X10225
5430.1
K117
LUGGAGE
COMPARTMENT
LID RELAY 2 X10226
5126.0
M43
CONVERTIBLE TOP
STORAGE LID
LOCK MOTOR 3 X10223
5430.1
.5 RT/GN
1.5 RT/GN
5430.1.75 RT/GN
MECHANICAL
CONVERTIBLE TOP

GROUND DISTRIBUTION
GROUND X495
 $%%




%%&


.5 BR E48
DOOR LOCK
HEATER S17
MIRROR CONTROL
SWITCH
X7521S48
DRIVER’S DOOR
HANDLE SWITCH
M21
DRIVER’S WINDOW
MOTOR
X6251
X749
3 Y5
DRIVER’S SIDE
MIRROR
X7511


X623
4
X2571 .75 BR .75 BR .5 BR
X849
.5 BR
.75 BR
.75 BR
M23
PASSENGER’S
WINDOW MOTOR
X744
3
Y6
PASSENGER’S
SIDE MIRROR
X624
4
.5 BR
.5 BR
.75 BR
X942
4 BR
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
X604
6
X279
1
2.5 BR
E58
PASSENGER’S
SEAT HEATER
X740
1
S13
PASSENGER’S
DOOR JAMB
SWITCH
X351
1
E59
PASSENGER’S
SEATBACK HEATER
X741
1
2.5 BREXCEPT
CONVERTIBLE
.5 BR .5 BR.5 BR
X13005

CONVERTIBLE
MECHANICAL
CONVERTIBLE TOP.35 BR
 $%%




%%&



.5 BRX1245
1S77
DRIVER’S
MAKE–UP MIRROR
SWITCH
E34
FRONT DOME
LIGHT/MAP READ-
ING ASSEMBLY
.5 BR
X13003
2.5 BRX272
2
E62
RIGHT FRONT
FOOTWELL LIGHT
X745
1
A56
TILT/SLIDE SUN-
ROOF CONTROL
ASSEMBLY
.5 BR
X495
X12461S78
PASSENGER’S
MAKE–UP MIRROR
SWITCH
.75 BR.75 BR
X7481
.5 BR
X3364
4 BR
X102232M43
CONVERTIBLE TOP
STORAGE LID
LOCK MOTOR
1.5 BR
1
.75 BR
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X13252
15
4 BR .75 BR
X2561
.75 BR
X132588A5
RELAY MODULE
2.5 BR
X102252S213
LUGGAGE
COMPARTMENT
LID MICRO SWITCH
.75 BR
WITH ZKE
4 BR
CONVERTIBLE,
TWO–DOOR CONVERTIBLE.35 BRX10267
2S303y
TOP HIFI SWITCH
E61
LEFT FRONT
FOOTWELL LIGHT

(PARTIAL)
X7091 X710
1
.75 BR X638
1





X6036S51
DRIVER’S SEAT,
SEAT CONTROL
SWITCH
X7131B17
RIGHT REAR
BRAKE PAD
SENSOR
2.5 BRM2
FUEL PUMP.5 BRX352
1S14
DRIVER’S DOOR
JAMB SWITCH
X13007
.5 BRX840
2.5 BR
E44
RIGHT LICENSE
PLATE LIGHT
E43
LEFT LICENSE
PLATE LIGHT
X2751 2.5 BR
2.5 BR
.75 BR





GROUND X13006
 $%%%%&GROUND DISTRIBUTION
1 BRX400
2
E40
RIGHT REAR
INTERIOR LIGHT
2) INTERIOR
LIGHT
3) READING
LIGHT
.75 BR
X47702
1M55z
DRIVER’S SEAT
LUMBAR SUPPORT
MOTOR/VALVEX1813531.5 BR1.5 BR
0670.4-17
TELEPHONE
CONNECTOR
LUGGAGE
COMPARTMENTX1292
3
S302
CENTRAL LOCKING
SWITCH
0670.4-19
32X4771
.75 BR .75 BR .35 BR
23E39
LEFT REAR
INTERIOR LIGHT
2) INTERIOR
LIGHT
3) READING
LIGHT
.75 BR
3
TWO–DOOR ONLY
2 3

.75 BR/GEX13252

5120.0 ZKE DOOR LOCK HEATING (TSH) $%%



%%&



21
21
P90
FRONT POWER
DISTRIBUTION BOX
11
X495X132542S47
DRIVER’S DOOR
LOCK SWITCH
0) OFF
3) CENTRAL
ARREST
.5 WS/GN
.5 RT/GN1.5 BL/GR1.5 SW1.5 WS
3 2 1 6 X660
10 X1325213 14
2 X751
2 X747
10 X25714 13
ZKE CENTRAL
LOCKING (ZV)
5126.0
4X6605
X747
1X10015
14X1001810
X257
8
X751
1 X257
19
2 X752
2 X352.5 BR/RT/GE.35 WS/GN
X449
X13006X495
M12
DRIVER’S DOOR
LOCK MOTOR
1) LOCK
2) UNLOCK
.5 WS/SW
.35 WS/SW
S48
DRIVER’S DOOR
HANDLE SWITCH
1) HANDLE DOWN
2) HANDLE
LIFTED 1 X752
GROUND
DISTRIBUTION
0670.4GROUND
DISTRIBUTION
0670.4 1 X352
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSEDFUSE DETAILS
0670.3
.5 WS/RT
.35 WS/RT
.35 WS/RTFUSE DETAILS
0670.3
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.75 BR/GE
GROUND
DISTRIBUTION
0670.4
F3525A
.5 BR/RT/GEX475
ZKE CENTRAL
LOCKING (ZV)
5126.0
X13253
3
.5 BR/GR/GE .5 BR/RT/GE
.5 BR/GR/GE
X443ANTI–THEFT
SYSTEM (ALPINE)
6575.2
1 2
31
30
POWER WINDOWS
(FH)
5133.1
E48
DOOR LOCK
HEATER
1 2
F75A
0 3
3131
30
.5 BR/RT/GE