BMW 1992 525i Electrical Troubleshooting Manual page 428

f'BM'WIINTEGRATED CLIMATE REGULATION WITH FILTER (IHKR/F3)
l.§..J
COMPRESSOR CONTROL FOR MS
r---------------------------------------------------.~
Ke6
30
WIDE OPEN
-
...
-------------------------~
lliAOTILE
87a
5 ,.....
.5SW/AT/QN
.----~
--------.,89508
CUT -OFF RElAY
~
4
X10084
I
I
I
I
r---fi-....., eay
PRESSURE SWITCH
I
PRESSURE
I
SWITCH
I
I
_
..
2
~-
..
3 4
L - - 1 - - - .
1) PRESSURE
I
BELOW 21 BAA
I
2) PRESSURE
ABOVE
30 BAA
I
3)
PRESSURE
I
ABOVE2.6
I
BAA
I
2.
I'
X127
J
4)
PRESSURE
I
I
BELOW 1.5
.75SW/QR
t __
:~
___
j
X189
e
.75SW/GR1
1
_g_j__!l,
~
.75SW
I
GROUND
I
DISTAIBunON
0670.4
I
~
X1160
/
i
\
II
,___
____
.....
_....
Y2
AIR
CONDmONING
COMPRESSOR
1) NORMAL
TEMPERATURE
2) HIGH
TEMPERATURE
.5 BA/Bl
.5SW/GR'
.5 SWIG: [ - - - - - - - :
B~B~I
X20
40 X6000 1 X5000
r - - ,
A6000
r
....;~_
,
A6006
I
101
I
ENGINE CONTROL I
101
IINTAKEAIR
I
CD
I
MODULE (DME) I
CD
I CONTROL MODULE
...
__
... ...
__
...
.5
BFWI
INSTRUMENT
CLUSTER!
CHECK CONTROL
(KICC)
6200.0
I
NC COMPRESSOR
I
CONTROL
MODULE
6450.5-07
G
.5 BANI .5 BRIGE
e
X10080
.SBRNI
12 11
X20
.SBRNI
.5BRIGE
- - - - - - - · X8051
.SBFWI
4
0100
DATA LINK
CONNECTOR
.5BFWI
86232
ENGINE COOlANT
'--------'TEMPERATURE
SENSOR
(
Ch
~
U1
0
.
U1
I
Q
0)