2001 BMW Z3M COUPE Electrical Troubleshooting Manual



GROUND DISTRIBUTION
GROUND X6454












4 BR
X6454
1.5 BR/OR
X6458
X700016A7000
TRANSMISSION
CONTROL MODULE
(EGS)
1.5 BR
4
Z3 VERSIONS
X62542B6254
THERMAL OIL
LEVEL SWITCH
.5 BR
X60534
.5 BR
X65062M6506
E–BOX FAN
.5 BR
X63274K6327
INJECTION VALVES
RELAY
.5 BR
1.5 BR
X600014A6000
ENGINE CONTROL
MODULE (DME)
1.5 BR/OR
6
1.5 BR
5X600055
2.5 BR
X60542
2.5 BR1.5 BR
5

GROUND DISTRIBUTIONM VERSIONS

X63274
GROUND X6454













X62542
K6327
INJECTION VALVES
RELAYY5255
VARIABLE CAM-
SHAFT CONTROL
VALVESB6254
THERMAL OIL
LEVEL SWITCH
X6454
X6458
2.5 BR .5 BR
X60001
A6000
ENGINE CONTROL
MODULE (DME)
4
4 BR 1.5 BR/OR
.5 BRX5255
56
1.5 BR5
1.5 BR5
2 X6054
X60005
2.5 BR.5 BR2.5 BR
4 X6053
1.5 BR
1.5 BRX6461



T6154
CYL. 4 IGNITION
COIL
X61522
GROUND DISTRIBUTION
GROUNDS X6455 AND X6456












X61532
1 BR T6152
CYL. 2 IGNITION
COIL
T6151
CYL. 1 IGNITION
COIL
X61562T6156
CYL. 6 IGNITION
COIL
T6153
CYL. 3 IGNITION
COIL
2T6155
CYL. 5 IGNITION
COIL
X6155
X6456
X61542
X6900
1 BR
1.5 BR X6151
2
1 BR 1 BR 1 BR 1 BR
240
R8554
RESISTOR
1.5 BR 2W Y6133
AIR PUMPX61331
4 BR
X6455
K6304
SECONDARY AIR
PUMP RELAY
X63045
4 BR .35 BR
X6460
Z3 VERSIONS
X60005
A6000
ENGINE CONTROL
MODULE (DME)
6
.5 BR

M VERSIONS

T6154
CYL. 4 IGNITION
COIL
X61522
GROUND DISTRIBUTION
GROUND X6456












X61532
1 BR T6152
CYL. 2 IGNITION
COIL
T6151
CYL. 1 IGNITION
COIL
X61562T6156
CYL. 6 IGNITION
COIL
T6153
CYL. 3 IGNITION
COIL
2T6155
CYL. 5 IGNITION
COIL
X6155
X6456
X61542
X6900
1 BRX6151
2
1 BR 1 BR 1 BR 1 BR
C6000
SUPPRESSION
CAPACITOR
1 BR
1.5 BR



GROUND DISTRIBUTION
GROUND X9633












X6234Y5
DRIVER’S SIDE
MIRROR
.5 BR
X6252S17
MIRROR CONTROL
SWITCH
.75 BR
X7493M21
DRIVER’S
WINDOW
MOTOR
.5 BR
X849
X2571
.75 BR
1 BR
X2951S5
WIPER/WASHER
SWITCH
.75 BR
X648K16
HAZARD
FLASHER
RELAY
.75 BR
X183332S8
LIGHT SWITCH
.5 BR
.75 BR
X10982
.75 BR
X1115
1.5 BR
X173A2w
INSTRUMENT
CLUSTER
.5 BR
X189941S235
STARTER
IMMOBILIZATION
SWITCH
X3312S2
IGNITION
SWITCH
.5 BR
X3721H1w
ANTI–THEFT HORN
(ALPINE)
1 BR
X10008
1.5 BR
.75 BR NOT USED
WITH EGS
.5 BR
0670.4-10
H67
DWA SIREN
X195621
WITH DWAWITH ALPINE
.5 BR

X90631
2
2.5 BR


GROUND DISTRIBUTION
GROUND X9633












X9633
X102624K46
HIGH BEAM LIGHT
RELAY
.5 BRX1112B18
BRAKE FLUID
LEVEL SWITCH
.5 BR
X454K48
LOW BEAM LIGHT
RELAY
X584K4
BLOWER RELAY
.5 BR
X853Y4z
WATER VALVE
X10024
4 BR X11353
X3331
X2857
A51
WIPER/WASHER
MODULE M3
WIPER MOTOR
2.5 BR 1.5 BR
X504K33a
AIR CONDITIONING
RELAY, MOTRONIC
.5 BR.5 BR
1.5 BR
X5098K25
RIGHT PARK LIGHT/LICENSE
PLATE LIGHT RELAY
.5 BR
X5106K26
LEFT PARK LIGHT
RELAY
0670.4-09
1.5 BR
X1107
.5 BR
1 BR
CANADA
M VERSIONS
X16024K104
AIR CONDITIONING
RELAY/AUXILIARY
WATER PUMP
.5 BR .5 BRM VERSIONS M VERSIONS
WITH DSC

N12w
ANTI–THEFT
CONTROL MODULE
(ALPINE)


GROUND DISTRIBUTION
GROUND X10010











X10010
X102456A35y
BOARD
COMPUTER
(BC – LOW)
.5 BR/OR
X1624A2w
INSTRUMENT
CLUSTER
X13011
X10009
X2798
X102182A113
SEAT OCCUPANCY
DETECTORS59
PASSENGER’S
SEAT BELT
SWITCH
X101825A104
BODY ELECTRONICS
CONTROL MODULE
(ZKE IV)
.75 BR/
OR.5 BR/OR
X190071A19007
THERMAL OIL LEVEL
SENSOR (TOENS)
CONTROL MODULE
.5 BR/OR
1 BR/OR .5 BR/OR
X111431S32
CLUTCH
SWITCH
.5 BR/OR
X658N17
CRASH
CONTROL
MODULE
X64591
X7702B21
ON–BOARD
COMPUTER
TEMPERATURE
SENSOR
.5 BR/OR
X195275 D110
OBD II
CONNECTOR
.5 BR/OR .5 BR/OR
1 BR/OR .75 BR/OR .5 BR/OR
1.5 BR/OR
X130253
X27919
.5 BR/SW
X2758
S58
DRIVER’S SEAT
BELT SWITCH
.5 BR/OR
X1211S32
CLUTCH
SWITCH M VERSIONS
.35 BR/ORZ3 VERSIONS
X135789A3984
OIL–/OUTSIDE
TEMPERATURE GAUGE
CONTROL MODULE
.5 BR/
OR M VERSIONS
X1313910A194y
REMOTE
CONTROL
MODULE
Z3 VERSIONS
LATE PRODUCTION
.5 BR/OR
Z3 VERSIONS Z3 VERSIONS
X1313910A22z
ELECTRO-
CHROMIC REAR
VIEW MIRROR
.5 BR/ORM VERSIONS

.75 RT/
WS


GROUND DISTRIBUTION
GROUND X13004











1.5 BR
S56
PASSENGER’S
SEAT, SEAT
CONTROL
SWITCH
2 BR
X130044 BR
X27914
2 BR
X99952K911
PASSENGER’S SEAT
LENGTH ADJUST
CUT–OFF RELAY
X9997
K910
PASSENGER’S
SEAT TILT ADJUST
CUT–OFF RELAY
7X9995
1.5 BR
S911
PASSENGER’S
SEAT LIMIT
SWITCH
.5 BR
S56
PASSENGER’S
SEAT, SEAT
CONTROL SWITCH
2 BR
X11357
1.5 BR
WITH SPORT SEAT WITHOUT SPORT SEAT
2.5 BR
S221
EVAPORATOR
CONTROLLER
X1005431
2.5 BR .5 BR/WS
.5 BRX1517
2M111
FRESH AIR
RECIRCULATION
MOTOR
B14
EVAPORATOR
TEMPERATURE
SENSOR
X7711
X132871M30
BLOWER MOTOR
X183502
X818
1 BR
X189842E106
HEAT/A/C
CONTROL PANEL
ILLUMINATION
S220
AIR CONDITIONING/
RECIRCULATING
SWITCH ASSEMBLY
X183496
X189832E105
HEAT/A/C
CONTROL PANEL
ILLUMINATION
X814
2.5 BR.5 BR/WS
.5 BR/
WS.5 BR/
WS .5 BR
Y6
PASSENGER’S
SIDE MIRROR
.5 BR
X6244
X942
M23
PASSENGER’S
WINDOW MOTOR
X7443
.5 BR
.5 BR
X2561
X3901
H8
RIGHT FRONT
AUXILIARY TURN
LIGHT
.5 BR
E800
FRONT LEFT
INTERIOR
LIGHT
X3362
.5 BR
X3571
X190181
1.5 BR
X1620
S13
PASSENGER’S
DOOR JAMB
SWITCH
X3511
.5 BR .5 BR
2.5 BR 2.5 BR
S38y
TILT SUNROOF
SWITCH
X6435
1.5 RT
COUPE
X99942
E34
FRONT DOME
LIGHT/MAP
READING
ASSEMBLY
X93362
ROADSTER COUPE
Z3 VERSIONSZ3 VERSIONS