fuse BMW 318ti 1998 E36 Electrical Troubleshooting Manual





 

SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)



!


1
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
FUSE DETAILS
0670.3
B78
DRIVER’S SIDE
IMPACT SENSOR X1885
2
.35 WS/BL
20
G14
LEFT SIDE AIR BAG
GAS GENERATOR
16 17
.5 BL
X13009
GROUND
DISTRIBUTION
0670.4
X1001824
P90
FRONT POWER
DISTRIBUTION BOX
F427.5A
X18853
GROUND
DISTRIBUTION
0670.41
B79
PASSENGER’S
SIDE IMPACT
SENSOR X18862
X18863
25 X25726
1 X18832
.5 BR .5 BR
.5 BL
G15
RIGHT SIDE AIR
BAG GAS
GENERATOR
18 19
.5 GE
25 X25626
1 X18842
.5 BR .5 BR
.5 GE
21
.35 WS/GE
X74
X13009
THE DRIVER’S AND
PASSENGER’S AND
SIDE AIR BAG GEN-
ERATORS ARE
FITTED WITH
SHORTING
BRIDGES.THE BRIDGES
SHORT THE
GENERATOR
LEADS TOGETHER
TO PREVENT
UNINTENTIONAL
TRIGGERING OF
THE IGNITER
WHEN WORKING
ON THE AIR BAG
SYSTEM.
X74
.35 VI/GN.35 VI/GN





 

SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)



!


1
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULE
FUSE DETAILS
0670.3
S58
DRIVER’S SEAT
BELT SWITCH X778
4
12
G12
DRIVER’S SIDE
PYROTECHNICAL
BELT TENSIONER
12
.5 GE/BR
X13009
GROUND
DISTRIBUTION
0670.4
X1001824P90
FRONT POWER
DISTRIBUTION BOX
F427.5A
X7783
GROUND
DISTRIBUTION
0670.41
S59
PASSENGER’S
SEAT BELT SWITCH X185184
X185183
1 X112892
1 X102162
.5 GE/RT
G13
PASSENGER’S
SIDE
PYROTECHNICAL
BELT TENSIONER
34
.5 BL/RT
1 X102172
.5 BL/BR
8
X74
NOT USED 7
34 .35 BR/SW
A104
BODY
ELECTRONICS
CONTROL MODULE
(ZKE IV)
X13253X1714
2FUSE DETAILS
0670.3
A2w
INSTRUMENT
CLUSTER X16
23
.5 BL/VI/GE
X1001714
F275A
X13009
152.5 BL/VI/GEX13
.5 BL/GN/GE.5 BL/RT/WS
1 X11290
2
.5 GE/BR .5 GE/RT .5 BL/RT .5 BL/BRX74
.35 VI/GN.35 VI/GN





 





!


X102181
3
12
15 X74
2 X10218
X13009
A12
SUPPLEMENTAL
RESTRAINT
SYSTEM CONTROL
MODULEGROUND
DISTRIBUTION
0670.4
A113
SEAT OCCUPANCY
DETECTOR
I1008
SEAT MAT X91009
FUSE DETAILS
0670.3
24 X10018
.5 WS/RT
F427.5AP90
FRONT POWER
DISTRIBUTION BOX
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
1





 

3450.0 SLIP CONTROL (ABS)




!



14
FUSE DETAILS
0670.316P90
FRONT POWER
DISTRIBUTION BOX
F275A
X10018
F3830A
X1139424
A202
ABS CONTROL
MODULE/HY-
DRAULIC UNIT
GROUND
DISTRIBUTION
0670.4
32X10018
F4615A
2
F215A
X1001720
F1030A
X10015
21 X17
23 X16
21
A2w
INSTRUMENT
CLUSTER1
X78
2 X78
S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
A6000
ENGINE CONTROL
MODULE (DME)
79 X6000
.5 WS/GR/GE
21
9 X20
.75 BR/RT
1816
FUSE DETAILS
0670.3
4259X11394
7
DATA LINK
0670.5
, .#
8
GROUND
DISTRIBUTION
0670.4
FUSE DETAILS
0670.3
1.5 BL/RT
.35 WS/VI X181
TXD


.35 BL/RT .35 GR/SW/GEBRAKE LIGHTS
6325.0FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
31
X116
X116
S29
BRAKE LIGHT
SWITCH
1) NORMAL
STATE
2) BRAKE PEDAL
DEPRESSED
31
WITH EGS


 



 !
Pin Assignments


E = Input, A = Output, M = Ground
X1170
Pin Type Description/Function Connection
1
ALeft front outlet valveABS hydraulic unit
2ALeft front inlet valveABS hydraulic unit
3MGroundGround point
4EVoltage supplyFuse 21
5Not used
6E/ACAN-LOWDME/EGS module
7E/ACAN-HIGHDME/EGS module
8AAccelerator pedal position, voltageAccelerator pedal position sensor (ASC)
9MAccelerator pedal position, groundAccelerator pedal position sensor (ASC)
10Not used
11ESpeed signalLeft front speed sensor (ABS)
12ESpeed signalRight front speed sensor (ABS)
13ESpeed signalLeft rear speed sensor (ABS)
14ESpeed signalRight rear speed sensor (ABS)
15ESignal pump motorABS pump motor relay
16Not used
17EBrake pedal positionBrake light switch
18Not used
19MGroundGround point
20Not used
21Not used
22ARight rear outlet valveABS hydraulic unit
23ARight front inlet valveABS hydraulic unit
24ARight front outlet valveABS hydraulic unit
25ALeft rear outlet valveABS hydraulic unit
26ALeft rear inlet valveABS hydraulic unit
27ARight rear inlet valveABS hydraulic unit
28AActivate relayABS pump motor relay
29ASeperator valveABS hydraulic unit
30EAccelerator pedal position, signalAccelerator pedal position sensor (ASC)


 



 !
Pin Assignments


E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
31
AABS signalABS pump motor relay/Hydraulic unit
32ASensor groundLeft front speed sensor (ABS)
33ASensor groundRight front speed sensor (ABS)
34ASensor groundLeft rear speed sensor (ABS)
35ASensor groundRight rear speed sensor (ABS)
36E/ATxD diagnostic data linkData link connector
37ARight rear speed signalDME module
38Not used
39EASC signalASC switch
40AABS signalInstrument cluster
41MGroundGround point
42AASC signalInstrument cluster
X11395
Pin Type Description/Function Connection
1
AAuxiliary throttle position, voltageAuxiliary throttle position motor (ADS)
2MGroundGround point
3AAuxiliary throttle position, groundAuxiliary throttle position motor (ADS)
4EVoltage supplyFuse 38
5AABS signalABS hydraulic unit





 

X11395
X11393
SLIP CONTROL (ABS/ASC)



!



K125
ABS PUMP MOTOR
RELAY, TIMED


32X10018
1 X78
.5 GR/SW/GEX181
1.5 BL/RT
216X1001814X1001720X10015
212 X78
692
48 X11393
23 X16
17
BRAKE LIGHTS
6325.0
440
.75 BL/RT
A52
SLIP CONTROL
MODULE
(ABS/ASC) S30
BRAKE LIGHT
SWITCH
1) BRAKE PEDAL
RELEASED
2) BRAKE PEDAL
DEPRESSED
.5 BR/SW 2.5 RT/GN/GE
A2w
INSTRUMENT
CLUSTERP90
FRONT POWER
DISTRIBUTION BOX
FUSE DETAILS
0670.3FUSE DETAILS
0670.3
GROUND
DISTRIBUTION
0670.4
F4615AF215AF3830A F275AF1030A
.5 BL/BR12 X17
FUSE DETAILS
0670.3 FUSE DETAILS
0670.3
42
FUSE DETAILS
0670.3
3450.1-01
.35 RT/BL
21
, .#
X116
X116
S29
BRAKE LIGHT
SWITCH
1) NORMAL
STATE
2) BRAKE PEDAL
DEPRESSED
30X1170
32 X6255
8
11X603112 .5 WS/RT .5 BL/GN
.5 GR/SW .5 GR/BL
R6255z
THROTTLE
POSITION SENSOR
(ASC)
.5 GR/WS
X11704
1 X6255
WITH EGS





!


SLIP CONTROL (ABS/ASC)
5P90
FRONT POWER
DISTRIBUTION BOX
.35 GR/RT
S6
ASC SWITCH
1) OFF
2) ON
6
.5 BR
A52
SLIP CONTROL
MODULE
(ABS/ASC)X521
4 6
39 X1170
FUSE DETAILS
0670.3
2 X521
LIGHT SWITCH
DETAILS
6300.058g
GROUND
DISTRIBUTION
0670.4 .35 BL/VI
F215A
7 .5 GE
A8500
TRANSMISSION
CONTROL MODULE
(EGS)
8685X8500
A6000
ENGINE CONTROL
MODULE (DME)
8586
.35 SW.35 GE.35 GE.35 SW79
X6000
.75 BR/RT
X7845
X7846
.35 GE .35 SW
2 X20
1
37
9
.5 WS/GR/GE
2X10017
CAN LOW CAN HIGH
2 1
,  "
 

21X10094
1 3
M93
AUXILIARY
THROTTLE
POSITION MOTOR
(ADS)
1 SW/BR 1 SW/GN
X11395

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





 
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