Chrysler laser 1990 Technical Information Manual page 172

SYSTEM BLOCK DIAGRAM
switch cpJT>
Intermedi-
ate l i n k
mechanism
COMPONENT PARTS AND FUNCTION OUTLINE
Component part
Vehicle speed sensor
Actuator
MAIN switch
Control switch
SET (COAST) switch
RESUME (ACCEL) switch
light switch
Cancel switch Stop
Clutch switch <M/T>
Inhibitor switch CA/T>
Accelerator switch <A/T>
transaxle control unit
Auto-cruise indicator light
Diagnosis connector
FUEL SYSTEM - Auto-cruise Control System
Actuator
Converts vehicle speed to pulse
Receives signals from sensor
controls all auto-cruise control functions
Regulates the throttle valve to the set opening by signals from the
auto-cruise control unit
Switch for auto-cruise control power supply
Controls auto-cruise control functions by SET (COAST) and
Outputs the auto-cruise control cancel signals
During constant speed driving, the accelerator pedal is inactive and
the accelerator switch is turned ON.
Therefore, OFF signal is output from the auto-cruise control unit
Controls overdrive ON and OFF based on overdrive ON and
OFF signals from the auto-cruise control unit for the auto-cruise
control
This indicator light illuminates to indicate that the vehicle is
traveling in the auto-cruise mode.
B connecting a voltmeter control unit diagnosis and input-check
Y
codes can be read out (for details, refer to P. 14-69).
Auto-cruise control switch
. MAIN switch
SET (COAST) switch
l
RESUME
l
Function
,
and control switches; microcomputer