display BMW 7 SERIES 1981 E23 Cruise Control With Electric Acutator

FOR CRUISE CONTROL TO BE ENGAGED

PIN 9 MUST SENSE GROUND THROUGH

STOPLIGHTS.

WHEN BRAKE SWITCH IS CLOSED OR

CLUTCH SWITCH IS OPEN, GROUND IS

ELECTRONICALLY REMOVED.

CRUISE CONTROL ELECTRICAL SCHEMATIC
BRAKE

SWITCH

CLOSED WITH BRAKE

PEDAL DEPRESSED
POWER

DISTRIBUTION

BOX

CLUTCH

SWITCH

OPENS WHEN

CLUTCH PEDAL

IS DEPRESSED
POWER

DISTRIBUTION

BOX

AUTOMATIC

TRANSMISSION

RANGE SWITCH
AUTOMATIC TRANSMISSION

CRUISE

CONTROL

SWITCH

C210

CRUISE CONTROL

CONTROL UNIT

TRANSMISSION

RANGE

DISPLAY

TO THROTTLE

VALVE
FEEDBACK

POTENTIOMETER
INSTRUMENT

CLUSTER

CRUISE

CONTROL

ACTUATOR

CLUTCH

SOLENOID
CANCEL RESUME ACCELERATE/

SPEED SET SPEED

CONTROL INPUTS
INSTRUMENT

CLUSTER

MANUAL

TRANSMISSION
IDLE

SPEED

CONTROL
FUSE 6

8 AMP

POWER

DISTRIBUTION
POWER

DISTRIBUTION

ACCELERATE/

SET
OFF RESUME
OFF
S217 C206 S309 C301
.75 GN/WT

.5 VI/WT C210 GN/WT

CLUTCH CONTROL CONTROL MOTOR CRUISE

OUTPUT OUTPUT ENABLE

SEE DASH LIGHTS
GROUND
"N"

OUTPUT

BAND
1.5 GN/WT

1 GN/WT
11

1 GN/WT
.75 GN/WT

.75 GN/WT
1

.75 8U/3R

.75 BU/BR
S234
3

15

1

2

D

6
N
R
P

S
W
0

GN
BU

.5 YL
.5 GN

.5 BU

4
5
SPEEDOMETER

SOLID STATE

2

C8

.5 BU/YL
CRUISE CONTROL

CONTROL UNIT

POWER INPUT
.5 VI/WT
C250

STOP LIGHTS
.5 GN/RD

.5 GN/RD
MANUAL

TRANSMISSION
AUTOMATIC

TRANSMISSION
C208

.5 GN/RD
C208
61-09/5

S224
.5 GN/RD
.5 GN/RD
9

G200
.5 BR
SPEEDOMETER
.5 VI/WT
1.5 VI/WT

S241
FUSE 12

8 AMP

.5 VI/WT

VEHICLE SPEED

INPUT

CRUISE

ENABLE

.75

BU/BR

C8
GROUND
FEEDBACK

REFERENCE
FEEDBACK

INPUT
SOLID STATE

24

26

.5 GY/RD
.5 GN/YL

4

.5 RD
7

.5 YL

.5 BR

3

S233
(-)

12

16

C1
C6
.5 BR

.5 BR

G200
.5 BR
.75 BU/BR

6

7
.75 BU/BR

.5 BU
C209
.5 BU/WT

2
3

G200
13

.5 BK

5

.5 BK
.5 GN
.5 WT

.5 WT
CONTROL

MOTOR
1