Ground BMW 328i 1998 E36 Electrical Troubleshooting Manual

M35
.35 BR
E28
FRONT CIGAR
LIGHTER
X386
1

GROUND DISTRIBUTION
GROUND X10012
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.35 BR
X12131 E29
FRONT CIGAR
LIGHTER LIGHT
.5 BR
.5 BRE28y
REAR ASHTRAY
LIGHT
X5321E25
FRONT ASHTRAY
LIGHT
2


S8503
PROGRAM SWITCH
X8503
X1014
1
X10064
.5 BR
4 BR2.5 BR
0670.4-15
WITH EGS
S6
ASC SWITCH
X521
4
.35 BRX2857
2.5 BR
6 X19651
S5
WIPER/WASHER
SWITCH
X295
1
A51
WIPER/WASHER
MODULEE45y
CASSETTE BOX
LIGHT
X706
1
.75 BR
.75 BR .5 BR
WIPER/WASHER
(HIGH)

. 35 BR
X107113




GROUND DISTRIBUTION
X183363
GROUND X10012
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.5 BR 21.75 BRX542
2
.5 BRX516
3S18
HAZARD SWITCH
. 5 BRE42
GLOVE BOX LIGHT. 5 BRS21w
ENGINE HOOD
SWITCH X779
CHARGING
SOCKET
1 X371
1
E82
TRANSMISSION
POSITION
INDICATOR LIGHT
X1193
4 BR
X10012
X218
0670.4-144 BR
X6714N2
FINAL STAGE UNIT
X8161M30
BLOWER MOTOR
23
X1527
N10
MULTI–FUNCTION
CLOCK
X1070
17
.5 BR
N4
ON–BOARD
COMPUTER
2.5 BR.5 BR .5 BR 2.5 BR
X818
2.5 BR
X359
.75 BR
A35
ON–BOARD
DISPLAY
X133052 TELEPHONE CONNECTOR
CENTER CONSOLEA115
AUTOMATIC
CLIMATE CONTROL
MODULE
WITH HR WITH IHKA
2.5 BR
X11552N5
ANALOG CLOCK
.5 BR




GROUND DISTRIBUTION
GROUNDS X11166 AND X13004
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 X3511S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
.5 BR
X6046
S13
PASSENGER’S
DOOR JAMB
SWITCH2.5 BR
X13004
X13005
2.5 BR
1C900
SUPPRESSION
FILTER
X380
X2791
2.5 BR
2.5 BR
X6474S42y
RH REAR DOOR
POWER WINDOW
SWITCH (DOOR)
.5 BR
.5 BRX274
11E59
PASSENGER’S
SEATBACK HEATER
X7411
.5 BR
X7401E40
RIGHT REAR
INTERIOR LIGHT
.5 BR
X3552 E58
PASSENGER’S
SEAT HEATER
.75 BR
3 X47702
2.5 BR
6A96
CONVERTIBLE TOP
CONTROL MODULE
X13156
.75 BR .75 BR
FOUR–DOOR
X11166CONVERTIBLE
E40
RIGHT REAR
INTERIOR LIGHT
2) INTERIOR
LIGHT
3) READING
LIGHT 32
E9
REAR DEFOGGER I

H34z
HIGH LEVEL STOP
LIGHT/REAR
SPOILER1
TWO–DOOR5TWO–DOOR1
1.5 BR
E46
LEFT LUGGAGE
COMPARTMENT
LIGHT ASSEMBLY





X3552E40
RIGHT REAR
INTERIOR LIGHT
4 BR
X13006
H24
LEFT BRAKE LIGHTH27
LEFT BACK UP
LIGHT
H25
LEFT TAIL LIGHT H6
LEFT REAR TURN
LIGHTH37
LEFT TAIL LIGHT
X3194
H28
RIGHT BACK UP
LIGHT H5
RIGHT REAR TURN
LIGHT
H31
RIGHT BRAKE
LIGHT H30
RIGHT TAIL LIGHTH39
RIGHT TAIL LIGHT
X318
8
X4131H34
HIGH LEVEL STOP
LIGHTE47
RIGHT LUGGAGE
COMPARTMENT
LIGHT ASSEMBLY
1.5 BR .75 BR





GROUND X13006
 $%%%%&GROUND DISTRIBUTION
TWO–DOOR
X3801C900
SUPPRESSION
FILTER
E9
REAR DEFOGGER I
2.5 BR
H26
LEFT REAR FOG
LIGHT
CDN
(PARTIAL)
X7331E57
DRIVER’S SEAT
HEATER
.5 BR TWO–DOOR only
X11277
X3562E39
LEFT REAR
INTERIOR LIGHT
.75 BR
X7321E56
DRIVER’S SEAT-
BACK HEATER
.5 BR
X13007
(PARTIAL)
0670.4-18
.5 BR
X18921N22
CD CHANGER
.5 BR 0670.4-19

(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

GROUND DISTRIBUTION
GROUND X13006
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X131595A96
CONVERTIBLE TOP
CONTROL MODULE
X13006





X131431S196
REAR WINDOW
BLOWER MICRO
SWITCH
.5 BR
E99
HARD TOP
CONNECTOR 1 .5 SW/BL
X112091
X112111
.5 BR
X3561E39
LEFT REAR
INTERIOR LIGHTX3551E40
RIGHT REAR
INTERIOR LIGHT
X3801E9
REAR DEFOGGER I
.5 BR .5 BR 2.5 BR
X11210
E99
HARD TOP
CONNECTOR 1 2.5 BR
X11211
2
X11209
2
2.5 BR
M105
REAR WINDOW
BLOWER
2.5 BR
X131422
(PARTIAL)
CONVERTIBLE
S214
CONVERTIBLE TOP
STORAGE LID
MICRO SWITCH
X102271
S13
PASSENGER’S
DOOR JAMB
SWITCH
X3511
0670.4-17 0670.4-18
.5 BR
X13007
(PARTIAL) .5 BR
.4 BR

6–SPEAKER
SYSTEM1.5 BR
GROUND DISTRIBUTION
GROUNDS X13009, X13016, AND X18723
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1 BR/OR
X10759A4
CHECK CONTROL
MODULE
.5 BR/OR
X13009





X6053A18
HIFI AMPLIFIERX18126
15N9
RADIO
2.5 BR
X13016
2.5 BRX824
X13011
X130253N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
.75 BR/OR
1.5 BR
X12401S125
LEFT REAR DOOR
CONTACTX12391S124
RIGHT REAR DOOR
CONTACT
X102182A113
SEAT OCCUPANCY
DETECTOR
.5 BR/OR.5 BR/OR .5 BR/OR
X7781S58
DRIVER’S SEAT
BELT SWITCH
X185181S59
PASSENGER’S
SEAT BELT SWITCH
.35 BR/OR .35 BR/OR
B78
DRIVER’S SIDE
IMPACT SENSOR
X18851
B79
PASSENGER’S
SIDE IMPACT
SENSOR
X18861.35 BR/OR
.35 BR/OR
X18723
CONVERTIBLE

GROUND DISTRIBUTIONCONVERTIBLE
GROUND X13230
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X1304411N24
ROLLOVER
SENSOR
X13230





2S143
CONVERTIBLE TOP
ACTUATING
SWITCH
X130791S164
CONVERTIBLE TOP
END–POSITION
MICRO SWITCH
.35 BR/OR.35 BR/OR
X13229
X130451
.35 BR/OR .75 BR/OR
X1315925A96
CONVERTIBLE TOP
CONTROL MODULE
.5 BR/OR1S165
CONVERTIBLE TOP
POSITION MICRO
SWITCH
.35 BR/ORX131523
.35 BR/OR
1 BR/OR
X113862S231
WINDSCREEN
COWL PANEL LOCK
MICRO SWITCH
X113852
.5 BR/GE
.35 BR
BR




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Pin Assignments
 $%%




E = Input, A = Output, M = Ground
X6000
Pin Type Description/Function Connection
1
ACyl. 2 ignition coil controlCyl. 2 ignition coil
2ACyl. 4 ignition coil controlCyl. 4 ignition coil
3ACyl. 6 ignition coil controlCyl. 6 ignition coil
4MGroundGround point
5ACyl. 2 fuel injection valve controlCyl. 2 fuel injection valve
6ACyl. 1 fuel injection valve controlCyl. 1 fuel injection valve
7MGroundHot wire air mass meter
8EHot wire air mass meterHot wire air mass meter
9ETI-measurement signal (fuel consumption)Instrument cluster
10EEngine coolant temperatureEngine coolant temperature sensor
11EFuel tank pressureFuel tank pressure sensor
12EThrottle position signalThrottle position sensor
13Not used
14EIntake air temperatureIntake air temperature sensor
15ESpeed signal right rearABS/ASC control module
16EActivate A/CPressure switch
17Not used
18EDrive-away protection signal (code)Electronic immobilizer control module
(EWS II)
19EA/C-ON-signalAir conditioning operating unit
20A“Check engine” indicator controlInstrument cluster
21ACamshaft controlVariable camshaft control valve
22ACyl. 3 fuel injection valve controlCyl. 3 fuel injection valve
23ACyl. 6 fuel injection valve controlCyl. 6 fuel injection valve
24ACyl. 4 fuel injection valve controlCyl. 4 fuel injection valve
25MOxygen sensor heating groundOxygen sensor (in front of catalytic
converter)
26EBattery voltageB+ jump start junction point
27AActivate valveIdle speed control valve
28MGroundGround point
29ACyl. 1 ignition coil controlCyl. 1 ignition coil



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Pin Assignments
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E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
30
ACyl. 3 ignition coil controlCyl. 3 ignition coil
31ACyl. 5 ignition coil controlCyl. 5 ignition coil
32MGroundGround point
33ACyl. 5 fuel injection valve controlCyl. 5 fuel injection valve
34MGroundGround point
35AActivate relaySecondary air pump relay
36ACrankshaft RPM speed signal TDInstrument cluster
37Not used
38MGroundShield knock sensor
39MGroundTemperature sensors
40MGroundCrankshaft position/RPM sensor
Fuel tank pressure sensor
41MGroundShield camshaft position sensor
42MGroundThrottle position sensor
43ECamshaft positionCamshaft position sensor
44AVoltage supplyThrottle position sensor
Fuel tank pressure sensor
45AThrottle position signalABS/ASC control module
46ETI-measurement signal (fuel consumption)Instrument cluster
47Not used
48AVoltage supplyCrankshaft position/RPM sensor
49ETerminal 15Ignition switch
50ARunning lossesSolenoid valve
51AActivate valveCarbon canister valve
52ASignal exhaust flapExhaust gas flap valve
53AActivate valveIdle speed controle valve
54EBattery voltage, terminal 87Engine control module relay
55MOxygen sensor heating groundOxygen sensor (in front of catalytic
converter)
56MGroundGround point
57ECyl. 1-3 knock sensorKnock sensor
58ECyl. 1-3 knock sensorKnock sensor
59ECyl. 4-6 knock sensorKnock sensor