engine coolant BMW 325i 1992 E36 Repair Manual
Page 398 of 759
610-12
ELECTRICAL
COMPONENT
LOCATIONS
Table
a
.
E36
Component
Locations
Component
Model
Year
Location
Refer
to
Combination
(Stalk)
Switch
1993-1998
Left
sidesteering
column
(turn
signals/high-low
bean
switch)
Convertible
Top
ActuatingSwitch
1994-1998
Center
console
Convertible
Top
Control
Module
1994-1998
In
lower
left
C-pillar
behind
trim
panel
Convertible
TopEnd
Position
Switch
1994-1998
In
convertible
top
linkage
Convertible
Top
Motor
1994-1998
In
left
sideof
trunk
behind
trim
panel
Convertible
Top
Position
1994-1998
In
convertible
top
linkage
Microswitch
Convertible
Top
Storage
Lid
Lock
1994-1998
In
convertible
top
compartment
left
side
Motor
Convertible
Top
Storage
Lid
1994-1998
Inright
side
convertible
top
storage
lid
latch
Microswitch
Convertible
Top
Storage
Lid
Motor
1994-1998
In
left
side
of
trunk
behind
trim
panel
Coolant
Leve¡
Sensor
(if
applicable)
1992-1998
Bolted
on
radiator,
left
side
Coolant
Temperature
Sensor
1992-1998
Left
front
of
engine/cylinder
head
Fig
.
19
.
Fig
.
20
.
Cooling
Fan
Dual
Switch
1992-1998
Right
side
radiator
Fig
.
18
.
Cooling
Fan
Motor
1992-1998
Behind
front
grill
Crankshaft
Position/RPM
Sensor
1992-1995
At
front
crankshaft
pulley
Crankshaft
Position/RPM
Sensor
1996-1998
Left
rearof
crankcase
Crash
Sensor,
Airbag
1992-1993
On
right/left
frontstrut
tower
Crash
Control
Module
1992
Auxiliary
relay
panel
Crash
Control
Module
1993-1998
Driver's
side
footwell
Crash
Sensor,
Right/Left
Side
1997-1998
Right/left
door
sill
behind
front
seat
Impact
Airbag
Cruise
Control
Actuator
1992-1998
Left
front
of
engine
compartment
Fig
.
7
.
Cruise
Control
Module
1992-1998
Behind
glove
compartment
Fig
.
8
.
Fig
.
9
.
Data
Link
Connector
1992-1998
Right
sideof
engine
Fig
.
7
.
Digital
Motor
Electronics
(DME)
1992-1998
Right
rear
engine
compartment,
behind
bulkhead
panel
Fig
.
7
.
Control
Module
DoorLock
Heater
1993-1994
Left
front
doorhandle
DoorHandle
Switch
1994-1998
left
front
door
Drive-away
Protection
(EWS
II)
1/1995
-
1998
Behind
glove
compartment
Fig
.
8
.
Module
Fig
.
9
.
Dual
Coolant
Temperature
Sensor
1997-1998
Below
intake
manifold
Fig
.
19
.
COMPONENT
LOCATIONS
Fig
.
20
.
Electronic
Immobilizer
Control
(
1/1995-1998
~
Behind
glove
compartment
Fig
.
8
.
Module
(EWS
II)
Fig
.
9
.
Continued
Page 399 of 759
Tablea
.
E36
Component
Locations
Component
Model
Year
Location
Refer
to
Engine
Compartment
Light
Switch
1993-1996
Over
right
headlight
assembly
Fig
.
7
.
Engine
Control
Module
(ECM)
1992-1998
Right
rear
enginecompartment,
behind
bulkhead
panel
Fig
.
7
.
Engine
Control
Module
(System)
1992-1998
I
Power
distribution
box
Fig
.
2
.
Relay
Engine
Coolant
Leve¡
Sensor
1
1992-1998
1
Left
front
of
enginecompartment,
radiator
coolant
reservoir
Engine
Coolant
Temperature
1992-1998
I
Left
front
of
engine
under
intake
manifold
I
Fig
.
19
.
Sensor
Fig
.
20
.
Evaporative
Emission
Valve
1992-1998
Left
side
strut
Power
area
Evaporator
Temperature
Sensor
1992-1998
Left
side
of
heater
box
EWS
II
Control
Module
1/1995
-
1998
Behind
glove
compartment
Fig
.
8
.
Fig
.
9
.
EWS
II
Ring
Antenna
1
1/1995
-
1998
1
At
ignition
cylinder
EWS
II
Transmitter
Module
1/1995
-
1998
Right
side
of
steering
column
in
auxiliaryrelay
panel
Fig
.
3
.
Exhaust
Gas
Flap
Valve
1996-1998
Left
rear
muffler
area
Flasher
Relay
1992-1998
Power
distribution
box
Fig
.
2
.
Foglight
Relay
1
1992-1998
1
Power
distribution
box
1
Fig
.
2
.
Fresh
Air
FlapActuator
1
1992
1
Right
side
of
heater
box
Fresh
Air
FlapActuator
1
1993-1995
1
Below
right
side
heater
box
Fresh
Air
FlapActuator
1
1996-1998
Below
left
side
heater
box
Fuel
Injectors
1992
-
1998
Top
left
side
of
engine
Fuel
Leve¡
Sensor,
Left
1
1992-1998
/
Under
left
side
of
rear
seat
infuel
tank
Fuel
Leve¡
Sensor,
Right
1
1992-1998
1
Under
right
side
of
rear
seat
in
fuel
tank
1
Fig
.
28
.
Fuel
Pump
1
1992-1998
1
Under
right
side
of
rear
seat
in
fuel
tank
1
Fig
.
28
.
Fuel
Pump
Relay
1
1992-1998
1
Power
distribution
box
1
Fig
.
2
.
Fuel
Pump/Start
Identification
Relay
1994
-
1996
Power
distribution
box
Fuel
Tank
Pressure
Sensor
1
1997-1998
1
Right
rear
wheel
well
behind
trim
liner
ELECTRICAL
COMPONENT
LOCATIONS
610-13
Fuse
andRelay
x(Power
11992-1998
I
Left
side
of
engine
compartment
I
Fig
.
2
.
Distribution
Box
Fig
.
7
Fig
.
10
.
Gas
Filler
LockMotor
1992-1998
Right
side
of
luggage
compartment
Gear
Position/Neutral
Safety
Switch
1992-1998
Next
to
gear
shift
lever
in
center
console
Fig
.
29
.
(Automatic
Transmission
Range
Switch)
Glove
Compartment
Lock
Motor
1994-1998
Behind
glove
compartment
Grounds
G
100
1995-1998
Front
of
left
front
fender
(headlights)
Fig
.
22
.
G
101
1992-1998
Front
of
right
front
fender
Continued
COMPONENT
LOCATIONS
Page 449 of 759
9
.
Release
blower
motor
retaining
strap
andremove
blow-
er
motor
and
fans
fromcowl
opening
.
NOTE-
Twist
and
rotate
blowermotor
assembly
to
facilítate
re-
moval
from
opening
.
If
the
blower
motor
is
to
be
rein-stafled,
use
care
not
to
damage
fan
wheels
during
removal
.
ff
the
blower
motor
fs
to
be
replaced,
cut
offfan
wheels
at
center
to
aid
in
removal
.
10
.
Installation
is
reverse
of
removal
.
When
installing
a
re-
placement
blower
motor,
instan
motor
into
cowlarea
before
installing
fan
wheels
.
Blower
motor
test
specifi-
cations
are
listed
in
Table
a
.
NOTE
-
On
replacementblowermotors
from
BMW,
thefan
wheels
come
unattached
to
aid
in
installation
.
Locatearrow
on
blower
motor
and
instan
fan
wheels
atthis
po-
sition
.
Be
sure
color
coolng
matches
.
Retain
fan
wheels
using
the
new
clips
.
See
an
authorized
BMW
parts
de-
partment
for
the
latest
parts
information
.
Table
a
.
Blower
Motor
Test
Values
Testingvoltage
13
VDC
Operating
voltage
9-15
VDC
Max
.
current
consumption
(approx
.)
12
amps
Maximum
speed
3,600-4,000rpm
Axialplay
(max
.
allowable)
1
.0
mm
(0
.04
in
.)
Blower
motor
resistor
pack,
replacing
The
blower
resistor
pack
is
clipped
into
the
upper
left
side
of
theheater
box
.
1
.
Remove
lower
left
dash
trim
panel
.
See513
Interior
Trim
.
2
.
Working
under
left
(driver's)
side
of
dash,
unclip
and
pulí
out
resistor
pack
from
sideof
heater
box
.
Remove
harness
connector
from
resistor
pack
.
See
Fig
.
7
.
3
.
Installation
is
reverse
of
removal
.
Heater
valve,
replacing
The
two-way
heater
valve
is
located
in
the
rear
of
the
engine
compartment
on
the
driver
side
.
The
solenoid
operated
valves
control
the
coolant
flow
through
the
dual-chamber
heater
core
.
1
.
Drain
engine
coolant
.
See
170
Radiator
and
Cooling
System
.
HEATING
AND
AIR
CONDITIONING
640-
3
uuiGO4I
Fig
.
7
.
Blower
fan
resistor
pack
(black
arrow)
and
resistor
pack
re-
ceptacle
(white
arrow)
below
left
sideof
dash
.
WARNING
-
Allow
the
cooling
system
to
cool
before
opening
ordraining
the
cooling
system
.
2
.
Disconnect
hoses
and
harness
connector
at
heater
valve
.
See
Fig
.
8
.
001[ó38b
Fig
.
S
.
Hoses
(A)
and
harnessconnector
(B)
at
heatervalve
.
3
.
Carefully
pull
heater
valve
out
of
rubber
mounting
and
pull
up
and
out
of
engine
compartment
.
4
.
Installation
is
reverse
of
removal
.
Use
new
hose
clamps
.
Inspect
hoses
and
replace
asnecessary
.
HEATER
AND
CONTROLS
Page 450 of 759
640-4
HEATING
AND
AIR
CONDITIONING
Heater
box,
removing
and
installing
The
heater
box,
located
underneath
thecenter
of
the
dash-
board,
houses
theheater
core,
the
A/C
evaporator,
and
asso-
ciated
sensors
and
actuators
.
Removal
of
theheater
box
requires
that
the
A/C
refrigerant
be
discharged
.
CAUTION-
"
Removing
the
heater
box
requires
evacuating
the
AIC
system
.
DO
NOT
attempt
this
procedure
without
proper
tools
and
training
.
"
Any
person
who
services
a
motor
vehicle
air
con-
ditioner
must,
by
law,
be
properly
trained
and
cer-
tified,
and
use
approved
refrigerant
recycling
equipment
.
Technicians
must
complete
an
EPA-
approved
recycling
course
to
be
certified
UU12639
Fig
.
10
.
Heater
core
mounting
nuts
at
left
sideof
bulkhead
(arrow)
.
1
.
Drain
engine
coolant
.
See
170
Radiator
and
Cooling
wiper
assembly
shown
removed
for
clarity
.
System
.
2
.
Remove
complete
dashboard
.
See513
Interior
Trim
.
3
.
Remove
blower
motoras
described
earlier
.
4
.
Remove
nut
retaining
water
hose
flange
to
rear
bulk-
head
.
I'ush
flange
to
one
side
.
See
Fig
.
9
.
Fig
.
9
.
Nut
retaining
coolant
hose
flangeat
bulkhead
(arrow)
.
NOTE-
Clear
any
remaining
coolant
from
the
heater
core
by
blowing
compressed
air
finto
the
coolant
feed
hose
.
HEATER
AND
CONTROLS
0012638b
6
.
Cut
wire
tie
holding
wire
harness
to
heater
box
and
dis-
connect
cable
harness
connector
from
heater
box
.
See
Fig
.
11
.
0012647
Fig
.
11
.
Harness
connectors
(A)
and
cable
tie
(B)
at
heaterbox,
under
driver
side
dash
.
7
.
Followingmanufacturer's
instructions,
connect
ap-
proved
refrigerant
recovery/recycling/recharging
unitto
A/C
system
and
discharge
system
.
8
.
Unbolt
A/C
refrigerantlines
flange
from
engine
bay
bulkhead
.
See
Fig
.
12
.
9
.
On
models
with
rotary-knob
A/C
control
head
:
Discon-
5
.
Remove
nuts
from
heater
box
retaining
bracket
on
en-
nect
wiring
harness
connectors
to
A/C
control
module
gine
bulkhead
left
side
.
See
Fig
.
10
.
Repeat
procedure
in
center
console
and
remove
module
.
See
Fig
.
13
.
for
right
side
nuts
.
Page 452 of 759
640-6
HEATING
AND
AIRCONDITIONING
Heater
core,replacing
1.
Drain
engíne
coolant
.
See170
Radiator
and
Cooling
System
.
WARNING
-
Allow
the
cooling
system
to
cool
before
opening
or
drainíng
the
cooling
system
.
2
.
Remove
center
console
.
See
513
Interior
Trim
.
3
.
Remove
Multi-Information
Display
(MID)
module
.
See
620
Instruments
.
4
.
Remove
lower
dash
panel
and
knee
bolster
on
driver
side
.
See
513
Interior
Trim
.
Fig
.
17
.
Wire
harness
retaining
clips
and
wire
ties
at
heater
box
cover
5
.
Working
under
driver
side
of
dash,
remove
coolant
(arrows)
.
flange
from
heater
core
.
See
Fig
.
16
.
0012651
Fig
.
16
.
Bolts
at
3-way
coolant
flange
under
driver's
side
of
dash
(ar-
rows)
.
NOTE-
Residual
coolant
in
heater
core
will
spill
.
Protect
thecarpet
.
6
.
Working
at
front
of
driveshaft
tunnel,
unclip
wire
har-
nesses
and
move
to
one
side
in
front
of
heater
box
.
See
Fig
.
17
.
7
.
Remove
heatercore
temperature
sensorsas
described
later
in
this
repair
group
.
8
.
Remove
front
heater
box
cover
.
See
Fig
.
18
.
9
.
On
right
side
of
heater
box,
unclip
heater
air
duct
actu-
ating
lever
.
Remove
cross-rod
(with
flaps)
from
frontof
heater
core
.
See
Fig
.
19
.
HEATER
AND
CONTROLS
0012662
Fig
.
18
.
Screws
retaining
front
heater
box
cover
(shown
removed)
to
heater
box
(arrows)
.
0012661
Fig
.
19
.
Pry
heater
flap
actuating
lever
in
direction
A
.
Pull
offair
flap
cross-rod
in
direction
B
.
Page 519 of 759
84831
HEADLIGHT/
RIGHT
I
I
FOG
LIGHT
I
I
HIGH
I
I
WASHER
I
(BEAM
I
(CANADA)
I_
I
LIGHT
,7
WASHER
BIGHT
I
FLUID
I
I
LOW
I
I
LEVEL
I
I
BEAM
SWITCH
LIGHT
I
I
_
(
GSA
)
I
_I
TURN
I
LIGHT
I
I
I
L_
__--_J
I
I
DIMMER
I
I
I
I
INSTRUMENT
I
I
CLUSTER
I
I
LIGHT
I
I
SWITCH
BRN
1
SPIN
FROMLEFTWASHER
JETHEATER
1
(DIAGRAM20F3)
G202
1993
ONLY
Ground
Distribution
1992-93
(1
of
5)
STARTEP
I
I
RELAY
I
I
1993
ONLY
RIGHT
(
)
FRONT
AUXILIARY
TURN
LIGHT
ELECTRICAL
WIRING
DIAGRAMS
ELE-35
LEFT
I
I
PARK
I
I
LIGHT
I
_I
RELAY
I
I
I
WASHER
PRESSURE
"'
RIGHT
I
PUMP
I
I
SWITCH
(
)
FRONT
I
I
(
(CANADA)
I
I
PARK
I
I
I
II
LIGHT
RIGHT
(
)
FRONT
TURN
Y
LIGHT
_
__
_
_
_
_
_
_
__
AUXILIARY
ENGINE
LEFT
LEFT
LEFT
-
LEFT
r
-1
(
(
FAN
I
(
COOLANT
I
(
LOW
I
(
HIGH
I
(
HORN
)
FOG
I
'CONTROL
FIGHT
I
-
.
I
I
(
MOTOR
I
(
LEVEL
I
(
BEAM
LIGHT
CONTROL
I
(
HORN
LEFT
I
(BEAM
I
I
I
(ACTUATOR
II(
)PARK
I
I
I
I
I
SWITCH
I
(
LIGHT
I
(
LIGHT
L-1
_
_
_
L-1
_
I
-I
"°"'
!7T
,7,T,
,
,
-
LEFT
(
)
FRONT
1-1-
ONLY
1992
T
4
-
ONLY
-
1993
ONLY
I
(TEMPERATURE
I
SWITCH
I
IGNITION
II
II
SWITCH
4L
Gill
I
6111
WIPER/
I
---
I
WASHER
II
SWITCH
_
_
II
CASSETTE
HORN
(
)
BOX
I
I
SWITCH
RIGHT
(
)
FOG
v
LIGHT
BRN
LIGHT
-
I
I
(COMBINATION
~-I
SWITCH)
~f
-
1993
ONLY
ON-BOARD
UNLOADER
LEFT
DIMMER
LEFT
I
I
(
COMPUTER
I
(
RELAY
I
(
SEAT
I
(
SWITCH
I
(
)
PARK
I
I
I
I
i
I
(
HEATER
I
I
_
RIGHT
I
.-
LIGHT
I
I_
-
I
I
-I
I
_(
SWITCH
~
_I
(
)
FRONT
I
I
AUXILIARY
I
I
17
9
4
TURN
LEFT
CIA
ME
¢
BLOWER
BRAKE
RIGHT
LIGHT
I
(
)
FRONT
I
I
(
MODULE
I
I
RELAY
I
(
LIGHT
I
(
SEAT
I
-
TURN
I
I
I
I
I
I
(
SWITCH
I
(
HEATER
I
LIGHT
II
I
I
_I
I
_)
I
_I
I
v
I
SWITCH
"
-
1992
ONLY
Page 524 of 759
ELE-40
ELECTRICAL
WIRING
DIAGRAMS
RIGHTHEADLIGHT/
RIGHT
I
FRONT
I
FOG
LIGHT
I
HIGH
I
TURN
I
I
WASHER
I
I
BEAM
LIGHT
I
(PUMP
I
(LIGHT
,
L-
1
1
1
I
(POWER
I
(DOOR
I
]CONTROL
_
_
_-1
WINDOW
I
(
(CONSOLE)
I
(
(CONSOLE)
WASHER
RIGHT
WASHER
PRESSURE
m
ANTI-
--
SWITCH
--
POWER
--
(L
DOOR)
I
(FLUID
I
LOW
I
(PUMP
I
SWITCH
(-
IITHEFT
S
(CONVERTIBLE)
S
SWWINDOW
ITCH
3
I
(LEVEL
I
(BEAM
I
I(CANADA)
m
II
I
IIHORN
WSWITCH
I
SWITCH
I
(
LIGHT
I
I
I
I
I
(1995)
(4
DOOR)
I7
IT
~
~T
I
(
)
PARK
I
-
LIGHT
I
I
'DRIVERS
(
(PASSENGERS
I
(CENTRAL
LEFT
,
JI
I
(WINDOW
I(
POWER
]
(POWER
AUXILIARY
LEFT
I
FRONT
I
RIGHT
WINDOW
WINDOW
I
,
_
_
_
FAN
I
(
HIGH
(-
TURN
I
-
(
HORN
LEFT
I
(
SWITCH
I
(SWITCH
I
(
SWITCH
I
(
MOTOR
LIGHT
I--
I
LIGHT
LIGHT
¢~
¢~
¢~
(CONVERTIBLE)
I
I,
-I
I
-(
---
-
84318
ENGINE
LEFT
LEFT
CRUISE
I
I
I
rII
I
I
COOLANT
m
LOW
HORN
CONTROL
I
(LEVEL
I
(BEAM
I
II
I
(ACTUATOR
I
_I
SWITCH
I
-
(LIGHT
I
I_
-I
1
1
1
8
BRN
LEFT
LEFT
LEFT
I
I
I
I
I
I
REAR
REAR
REAR
RIGHT
I
I
(
POWER
I
(
DOOR
I
(
WINDOW
I
PARK
I
I
(WINDOW
I
((CONSOLE)
I
SWITCH
I
l,
LIGHT
I
--
SWITCH
--
POWER
-
r
-
(6
DOOR)
(CONVERTIBLE(
/A
BF.
T
BRN
Ground
Distribution
1994-95
Except
318ti
(1
of
5)
I
(TEMPERATURE
-
RIGHT
I
SWITCH
)FOG
51
¢1
WINDOW
SWITCH
(C
DOOR)
I
I
REAAT
I
,
FEAR'
I
,
PCHILD
ROTECTION
LEFT
FRONT
BRAKE
WIPER
THROTTLE
OW
WIPER/
LEFT
I
,
WASHER
I
(
FOG
I
(
FLUID
I
(
MOTOR
I
(FLAP
I
(LBEAM
I
(
WASHER
(
)
FRONT
I
(JET
I
[LIGHT
I
(LEVEL
I
I
I
(HEATER
I
(LIGHT
I
MODULE
_
AUXILIARY
_
_
_
(HEATER
I
-(RELAY
I
_(
SWITCH
I
I
I
SWITCH
I
-
IRELAY
I
(LOW
11)
TURN
LIGHT
_
a
_
2
1
s
RIGHT
ASS
COMPRESSOR
t
WIPER
HIGH
BLOWER
HAZARD
I
WASHER
I
RELAY
I
]CONTROL
I
RELAY
I
(BEAM
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RELAY
I
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I
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I
((CANADA)
m
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v
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IRELAV
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DRIVERS
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SEAT
.
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I
,
(
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I
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]
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7
91
6
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INSTRUMENT
STARTER
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G302
Page 529 of 759
890fi9
INTER-
WASHER
I
I
MEDIATE
I
I
FLUID
I
IPRESSUREI
I
-
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I
(SWITCH
I
-
I
SWITCH
--
(1997)
'3
HEADLIGHT/
RIGHT
I
RIGHT_
_
_
_
I
-
LEFT
I
I
I
FOG
LIGHT
I
I
I
(
)
FRONT
I
I
I
TEMPERATURE
I
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AUXILIARY
I
'
LEFT
I
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)
FRONT
I
I
-
I
I
RIGHT
HIGH
I
-
TURN
I
SWITCH
WASHER
i
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LIGHT
BEAM
I
LIGHT
I
I
I
fOGH7
I
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i
I
I
II
(
)
I
i
IBEAM
LIGHT
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,HORN
-
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LIJ
PUMP
L-
--
---I
-
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I
I
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1----
---1
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L
GHT
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1T
1Y
T
IT
T
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2
WASHER
RIGHT
PRESSURE
I
(PUMP
I
(LOW
I
(
SWITCH
I
(
(1996)
I
I
I
BEAM
I
I
(
(1996)
I
-
I
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I
_(LIGHT
I
_I
z
T
I
_
RIGHT
I
I
)
PARK
I
I
_
PARK
I
I
-
LIGHT
I
I
-
LIGHT
I
1
G302
Ground
Distribution
1996-97
Except
318ti
(1
of
5)
LEFT
LEFT
LEFT
I
(
POP-OUT
I
(
REAR
I
(REAR
I
RIVERS
I
(CENTRAL
AIRBAG
I
(WINDOW
I
(DOOR
I
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I
(
POWER
POWER
I
(
SYSTEM
I
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I
(CONSOLE)
SWITCH
WINDOW
I
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I
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-
POWER
I
SWITCH
v
I
v
I
I
-I(<DOOR)
I
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-_(
(CONVERTIBLE)
I
MODULE
ELECTRICAL
WIRING
DIAGRAMS
ELE-45
WINDOW
SWITCH
T
/
6
7
f-1996
(6pDOE)
¢~
rtl
Qr
QBFN
ONLY
RIGHT
I
RIGHT
CHILD
I
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I
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I
-
1
PASSENGERS
I
(
CONVERTIBLE
I
(WINDOW
I
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CONTROL'WINDOW
SWITCH
I
ITOPCONTROL
((CONSOLE)
I
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S,
To.
MODULE
I
POWER6YWINDOW
6Y
I
I
SWITCH
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'
LEFT
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BRAKE
WIPER
THROTTLE
LOW
WIPER/
LEFT
I
(
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I
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FOG
I
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FLUID
I
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MOTOR
I
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AVXILIAflV
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TURN
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1
t
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WIPER
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I
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I
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m
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-((1997)
I
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((1997)
I
_IRELAV
I
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I
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1/
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G202
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I
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I
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MORN
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LEFTLEFT
I
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I
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MORN
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I
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I
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I
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I
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_
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tY
BY
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G100
1
G203
j
G303
INSTRUMENT
LIGHT
ELECTRONIC
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CHIME
INSTRUMENT
DIMMER
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I(
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I
(
SWITCH
I
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IMMOBILI2ER
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SWITCH
I
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MODULE
I
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FRONT
I
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(1997)
I
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MODULE
I
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T
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q
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Page 534 of 759
ELE-50
ELECTRICAL
WIRING
DIAGRAMS
I-
____RIGHT
~LEFT
I
RIGHT
(HEADLAMP
I
LEFT
,HEADLAMP
i
(
)
PARK
I
I
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)
PARK
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-
LIGHT
I
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Y
LIGHT
I
LEFT
LEFT
DRIVER'S
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SLIP
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I
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I
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POWER
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POWER
I
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``
77''q
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31
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318
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I
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WASHE
HT
HIGH
SWITCH
TURN
II
,
R
I
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BEAM
,
"-'
RIGHT
LIGHT
I
,
BEAM
I
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LIGHT
I
I
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PUMP
LIGHT_
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)
FOG
I
I
I
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LIGHT
(
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--
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T
LIGHT
L---
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LIGHT
1
2
1
1
1
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I
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FLUID
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IPRESSURE
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I
LEVEL
I
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II
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I
J
-
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Ground
Distribution
1998Except
318ti
(1
of
4)
~
ANTI-
II
THEFT
I
I'
HORN
I
I
ENGINE
LEFT
I
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I
,
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I
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I
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I
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G300
II
PASSENGER'S
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I
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I
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I
323,
1-
328,
M3
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I
I
LEFT
LO
W
I
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I
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G203
LEFT
FRONT
BRAKE
WIPER
LOW
WIPER,
SUPPLEMENTAL
CONVERTIBLE
IWgSHER
I
FOG
,
FLUID
I
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I
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I
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I
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I
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I
I
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I
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IGHT
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LIGHT
ELECTRONIC
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CHIME
INSTRUMENT
DIMMER
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I
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I
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I(
SWITCH
I
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(CLUSTER
I
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FRONT
I
I
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I
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I
III
m
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m
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SWITCH
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SHIFT
LEVER
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Page 555 of 759
8727
4
FRONT
_TPOWER
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BOX
FHOTIN
OXYOENSE_NSORRE_LA
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I
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RUNAND
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GRN/VIO
16
START
I
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6
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GRNIV10GRN/VIO
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BLK
YELBLK
BRN/ORG
I
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E
1185-T86
13D
18,
6A
4Y
BY
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2Y
-
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F
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IL
I
L-
I
--!
!
NORMAL
PRESSURE
SPEEDRELAY
SWITCH
G
ELECTRICAL
WIRING
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ELE-71
Engine
Management
19921
.8L
(2
of
2)
INTEGRATED
CLIMATE
HEATEDOXYGEN
CRANKSHAFT
CAMSHAFT
REGULATION
SENSOR
POSITION/RPM
POSITION
CONTROLMODULE
SENSOR
SENSOR
I
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a
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1
X
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~
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2
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2
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GRN
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OUTPUT
WHT/BLK
21
I
FUEL
%ifi
(CONSUMPTION
BRN/BL
/BL
CYL(-2
CYL3-4
ENGINECOOLANT
KNOCK
KNOCK
TEMPERATURESENSOR
SENSOR
SENSOR
>I
BLK
20
'EN
.IMEBPEE
.
1
INPUT
I
II
SERVICE
II
REMINDER
I
I
INDICATOR
I
GRG~
~
I
X1fi
I
INSTRUMENT
WlON-BOARD
CLUSTER
COMPUTER
Ks
w-HT/B~~
-
"
BLK~VIO
lI
I
i
ON-BOARD
COMPUTER
BLKIVIO
81
r
I
CIOBCOMP
I
WHT/BLK
17
LK/WHT
T3CIFCINPUT
I
B
{IVSOUTPUT
I
ORY
IENGINDICAT0R
I
BLK
74
,
1ESINPUT
I
VIOIGRV
B6
IICRCMOD
I
Y
EL
SLK
1B
I
CAM
SENS
SIG
B
44,
I
CAM8ETURN
BLK
BB
CPS
SIG
yEL
"'
BLK/
I
CPS
RETURN
PRESSSWITCH
-
B
I
BRN/B
ICYLI-2KS
(SHIELD--------
BRN/RED
78
ICYL3-4
K5
IECTSENS
GRYIWHTB
59~ITPSINPUT
ITPSSENSOR
G
I,VAFSENSOR
GRY/YEL
41
(
_
IVAFSENSOR
GRY/SLU
14
~
I
INTEMP
SENS
GRYRYIV
~INTEMPSENS
GRYIVIO
4
GRY/BLU
6
GRY/WHT
1
GRYIYEL
2
GRY/BLK
3
GRY/WHT
1
SRN
2
BRN/BLK
3
ENGINECONTROL
MODULE
(OME)
VOLUMEAIR
FLOW
SENSOR
THROTTLE
POSITION
SENSOR