1998 BMW 318ti Electrical Troubleshooting Manual

B4
LEFT REAR SPEED
SENSOR – ABSB3
RIGHT REAR
SPEED SENSOR –
ABS
21 X143
RIGHT FRONT
PULSE WHEEL

SLIP CONTROL (ABS/ASC)



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3211133414351233
21 X142
A52
SLIP CONTROL
MODULE
(ABS/ASC)
LEFT REAR PULSE
WHEEL
.5 BR .5
BR/
RT.5 BL .5 BR.5 GE/SW .5
GE/
BR .5 GE .5 BR
1 1 1 1
12X114
B2
LEFT FRONT
SPEED SENSOR –
ABS
LEFT FRONT
PULSE WHEEL
3X114
GROUND
DISTRIBUTION
0670.4
1
, .#
21X114
B1
RIGHT FRONT
SPEED SENSOR –
ABS
RIGHT REAR
PULSE WHEEL
3X113
GROUND
DISTRIBUTION
0670.4
1
, ..
 

X1170

FUSE DETAILS
0670.3P90
FRONT POWER
DISTRIBUTION BOX
X10017
F2410A

8
OUTSIDE MIRROR



!



S17
MIRROR CONTROL
SWITCH
0) OFF
1) UP
2) LEFT
3) RIGHT
4) DOWN
5) DRIVER’S SIDE
6) PASSENGER’S
SIDEX6254
.5 BL/GN
5116.0-01
.5 SW/WS.5 BL/WS.5 BL/SW
21X6255 63

5116.0 POWER MIRRORS
.75 BR
 

.75 GN/SW
.5 GN/SW
2302300
140
140
14
6 5
X25718
.75 GN/SW




!


.5 BL/GN
!
X6244 .5 BL/SW
.5 SW/WS
Y5
DRIVER’S SIDE
MIRROR
1.5 BL/WS
.5 BL/SW
2 X6233
Y6
PASSENGER’S
SIDE MIRROR
X6241 32
.5 BL/WS.5 BL/GN
21
X6234
.5 BL/SW
5116.0-00
.75 BL/WS
2022
.5 BL/SW
X495
GROUND
DISTRIBUTION
0670.4
.75 BR
.5 BR
.5 GN/SW
.5 GN/SW
21 22 20
X257
X2568
.5 BL/GN .5 BL/WS





 
INPUT DETAILS



!



5126.0 ZKE CENTRAL LOCKING (ZV)
34 X74
.35 BR/SW 14 X10015
S47
DRIVER’S DOOR
LOCK SWITCH
0) OFF
3) CENTRAL
ARREST 2 X747
X7471
.5 WS/RT
X257
10
.35 WS/RTF7
5A
30
31
10 X10018
F3525A
31
LIGHT SWITCH
DETAILS
6300.0
.5 GR/SW
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) X449
S49
PASSENGER’S
DOOR LOCK
SWITCH
0) OFF
3) CENTRAL
ARREST 2 X742
X7421
.5 WS/RT
X256
10
.35 WS/RT
.5 WS/GE
DATA LINK
0670.5.5 WS/VI
7 X13253
RXD TXD
911 13 1810 2 X10182
FUSE DETAILS
0670.3
.35 WS/RT
31 17 .5 WS/RT/GE
9
X13253
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
X13025
X13252
X10182
GROUND
DISTRIBUTION
0670.4
X10010
5
31
POWER
DISTRIBUTION
0670.2
X2X0
0
30
3
S302
CENTRAL LOCKING
SWITCH
0) OFF
1) LOCKED 4 X1292
X12921
.35 RT/GN/GE
0
1
31 19
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
3
LIGHT SWITCH
DETAILS
6300.0
.35 GR/RT
2FUSE DETAILS
0670.3
X13253
P90
FRONT POWER
DISTRIBUTION BOX
GROUND
DISTRIBUTION
0670.4
X13006
POWER
DISTRIBUTION
0670.2
31X13168
.5 WS/RT/GE
10 RT
.35 GR/RT

X10182
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S3
AUTOMATIC
TRANSMISSION
RANGE SWITCH
0) OFF (LOW)
1) ON (HIGH)



!


F315AF285A
ELECTRONIC
TRANSMISSION
CONTROL
(EGS A4S 270R)
2460.2
50 1
2
FUSE DETAILS
0670.3X10017
X5115 16
X511
7X450
.5 BR/SW
.5 BR/SW
14
GROUND
DISTRIBUTION
0670.4P90
FRONT POWER
DISTRIBUTION BOX
5
7S2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) RUN
3) START
3
A836
ELECTRONIC
IMMOBILIZER
CONTROL MODULE
(EWS II) X16599
.5 BL/RT/GE 2.5 SW/GEX209
4
1 X1659
2.5 SW/GE
18 X20
4
.35 GN
7
.5 SW/VI
10 X6000
A6000
ENGINE CONTROL
MODULE (DME)
1) DRIVE–AW AY
PROTECTION2.5 SW/GE
X6510M6510
STARTER
01
12
20
.5 SW
80
X20
X8015
.5 SW .5 SW
X1047.35 SWTD
INSTRUMENT
CLUSTER
6211.0
TD
X173





 
DRIVE–AWAY PROTECTION
ZKE CENTRAL LOCKING (ZV)
8 X33
2.5 GN/SW
X132534
50
3130 VR
DWA
X10018
8
.5 SW/GN
15
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
10 X13025
.5 BL/RT/GE
X191
S235
STARTER
IMMOBILIZATION
SWITCH
1) NORMAL
2) CLUTCH PEDAL
FULLY
DEPRESSED
F457.5A
X10018
X189943 30
2
.35 BR/SW12
X18994
WITH EGS WITHOUT EGS
1
GROUND
DISTRIBUTION
0670.4
2
10
3
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3.5 BL/RT/GE
X144 .5 BL/RT/GE
1

F75A
X10015
14F35
25A
X10018
10F7
5A
X10015
14
(PARTIAL)


OUTPUT DETAILS



!


ZKE CENTRAL LOCKING (ZV)
M12
DRIVER’S DOOR
LOCK MOTOR
1) LOCK
2) UNLOCK1 2 3 X660
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
.5 WS/SW
6
1
5
X6604
.5 WS/GN
P90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3
10 X13252
1
M13
PASSENGER’S
DOOR LOCK
MOTOR
1) LOCK
2) UNLOCK 1 2 3 X641
6
5 X641
4
2 9 X13252
.5 WS/GN .5 WS/SW
15
1.5 BL/GR17 X25716
1.5 SW 1.5 WS 1.5 BL/GR 1.5 SW
1.5 WSX462
X453
X455
16 17 X25615
1.5 SW 1.5 BL/GR 1.5 WS 2.5 WS
22 (PARTIAL)1
1
2
12
.5 RT/GN
12
12
.5 RT/GN
2.5 SW
1.5 BL/GR 1.5 SW
1.5 WS
 

2.5 BL/GR
1.5 WS
5126.0-03 1.5 SW

(PARTIAL)
21
1 X3112
3 X3111 X3152
1 1415X1325323 16



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P90
FRONT POWER
DISTRIBUTION BOX F7
5A
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV) 31
.5 WS/SW.5 WS/GN
31
13 X25714
.35 WS/SW .35 WS/GN
.5 WS/SW
31 14 X256
.35 WS/GR .5 WS/GN
31 13
.35 WS/BR/GE
31 3114 X10015
1.5 BL/GR X453
M16
GAS FILLER LOCK
MOTOR X312
.35 WS/BL .5 WS/GN/GEFUSE DETAILS
0670.3
1
2 X312
M17
LUGGAGE
COMPARTMENT
LOCK MOTOR
1) LOCK
2) UNLOCK
1.5 SW 1.5 WS1.5 BL/GR
5126.0-02

5133.0 POWER WINDOWS (FH)
4



!



A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
S14
DRIVER’S DOOR
JAMB SWITCH
1) DOOR OPEN
2) DOOR CLOSED 2
.5 BR/GR/GE
12
S13
PASSENGER’S
DOOR JAMB
SWITCH
1) DOOR OPEN
2) DOOR CLOSED 12 X443
GROUND
DISTRIBUTION
0670.4
.5 BR/GR/GE .5 BR/GR/GE
3
.5 BR/BL/GEX13254
N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)
.5 BR/BL/GE
3030
P90
FRONT POWER
DISTRIBUTION BOX F14
30A
INPUT DETAILS
8X10016
X132528FUSE DETAILS
0670.3X1018212
START
1240.0
5 X13025
X445
.35 SW/GN
X495
.5 BR/GR/GE
.5 BR/BL/GE
GROUND
DISTRIBUTION
0670.4
X13006
X3521X352
2
X351
1X351
2
A2w
INSTRUMENT
CLUSTER
23X17
13X14
.5 BR/GR/GE