Mitsubishi Eclipse 1990 Service Manual page 759

Input Inspection Table
Input operation
Code No.
SET switch ON
21
RESUME switch ON
22
Stop light switch
23
(ON when brake pedal depressed)
24
Vehicle speed signal
25
Clutch pedal position switch
(ON when clutch pedal depressed)
26
Park/neutral position switch
(ON when selector lever in
27 CANCEL switch ON
Throttle position sensor signal
28
29 Closed throttle position switch,
INSPECTION CHART FOR DIAGNOSTIC TROUBLE CODES,
Code No. On-board diagnostic items
Auto-cruise vacuum pump drive system
11
Vehicle speed signal system
12
14 Auto-cruise vacuum pump power supply system
Auto-cruise control switch
15
Auto-cruise control-ECU
16
Throttle position sensor system
17
AND CONTROL
range)
TSB Revision
Operation
Auto-cruise control-ECU judges that SET switch is ON
Auto-cruisecontrol-ECU judges that
Auto-cruise control-ECU judges that stop light switch is ON
Auto-cruise control-ECU judges that vehicle speed is 40
km/h (25 mph) or higher
Auto-cruise control-ECU judges that
than 40 km/h (25 mph)
Auto-cruise control-ECU judges that clutch
switch or park/neutral position
Auto-cruise control-ECU judges that
Auto-cruise control-ECU judges that throttle
voltage is 1.5 or more
Auto-cruise control-ECU judges
switch is OFF
.
ON
,
speed is lower
ON
ON
page
17-21
.