3315722 - E5060 CRUISE CONTROL - Functional description (Automatic transmission)
Functional description
The Cruise Control function is controlled
by engine management unit
M10
upon a command from the Cruise
Control switch
H7
located to the left of the steering wheel.
Control
H7
is supplied via pin 2
of an ignition-operated line (INT/A) protected by fuse
F5
in junction unit
B1
.
Control H7 is connected to management
unit M10:
- to pin 10 of connector A, with the OFF signal
- to pin 42 of connector A, with the RECALL signal
- to pin 43 of connector A, with the SET + signal
- to pin 58 of connector A, with the SET - signal
Pin 26 of connector A of
M10
receives
a signal from the second contact of brake light switch
I30
,
ignition-operated (INT/A) through a line protected by fuse
F1
in junction unit
B1
.
For the management of the Cruise Control
function the control unit also uses an earth signal from pin 2 of
clutch pedal switch
I31
received at pin 59. Signals from
accelerator pedal potentiometer
K55
are sent to pins 7-8-24-25-40-56
of connector C of
M10
(see E5030 PETROL ENGINE ELECTRONIC
MANAGEMENT).
Engine management unit
M10
, sends
a signal - pin 1 of connector A to instrument
E50
- pin
12 of connector A - which turns on the CRUISE warning light when
the system is working.