Mitsubishi ECLIPSE Technical Information Manual

ENGINE <TURBO> - Acceleration System
I-91
AUTO-CRUISE CONTROL UNIT
The control unit is made up of the input interface
circuit, micro-computer, constant voltage power sup-
ply circuit, micro-computer monitor circuit and output
interface circuit. Signals from the vehicle speed sen-
sor, throttle position sensor and each switch are
input into the control unit. It processes them accord-
ing to the program in the micro-computer memory
and outputs control signals to the actuator. It also
outputs system diagnostic test code results and
conditions of input signals to the diagnostic output
terminal.
Control Logic and Block Diagram
Auto-cruise control unit
r- - -
I
Battery
IGl IG2
I
4
I
t
I
I
ConstantConstant
-voltage power -voltage power
I
supply circuitsupply circuit
- (battery back-up) - (battery back-up)
++
Micro-Micro-
- computer- computer
- monitor - monitor
circuitcircuit
I
I
Output interface
circuit
---1
I-1;
I
I
E-------l
I Stop light I,
I
switch
4
I
I
1 Park/Neutral ’
Cancel
I position
, switch -AT> ’
* signal input -+
circuit
I I
pi%--
c
-
-I
I
I
Motor-driven
vacuum
pump
assembly
I ’ I ’
I , I
I I
i
Cancel system
control indicator
A..ocruise
indicator
light
m
”
OD switch
(NC)
T
Diagnostic
-O ZXal
f
NOTE
I
NC: Normally closed
I
Transaxle
control module
Q3EQQQ0

Mitsubishi ECLIPSE Specifications

General

Brand	Mitsubishi
Model	ECLIPSE
Category	Automobile
Language	English