Chrysler Conquest 1988 Service Manual page 661

AUTOMATIC SPEED CONTROL (ASC) SYSTEM - Inspection
14-133
Terminal Destination of part Measure- Tester connection Measuring
No. to be measured ment item condition Standard
0 side 0 side
1 RESUME switch
Resistance 1 - Ground Steady state
Without continuity
RESUME switch ON With continuity
(100 Sz or less)
2 SET switch Resistance 2 - Ground
Steady state
Without continuity
SET switch ON With continuity
(100 Cl or less)
3 Vehicle speed sensor Resistance 3 - Ground Vehicle running at To alternate between
speed of 1 km/h or less
continuity (100 R or
less) and discontinuity
4 Control solenoid Resistance 11 -4 Steady state Approx. 30 fi
5 Release solenoid Resistance 11 -5 Steady state Approx. 60 fl
(vacuum switch con-
nector disconnected)
6 Selection port Resistance 6 - Ground Steady state With continuity
(100 R or less)
7*' Clutch switch Resistance 7 - Ground Steady state
Clutch switch ON
Without continuity
With continuity
(100 Cl or less)
7*2 Inhibitor switch Resistance 7 - Ground Steady state
Inhibitor switch
Without continuity
With continuity
(100 0 or less)
8
Stop light circuit
Voltage 8 - Ground Steady state
Equivalent to battery
fuse voltage
9 Stop light switch Voltage 9 - Ground Steady state ov
Brake ON
Equivalent to battery
voltage
IO Ground Resistance 10 - Ground Steady state With continuity
11 ECU power Voltage 11 - Ground Ignition switch ON ov
MAIN switch OFF
Ignition switch ON
Equivalent to battery
MAIN switch ON
voltage
12
Stop light switch Resistance
12 - 5 Steady state
With continuity
Brake ON Without continuity
Voltage 12 - Ground Ignition switch ON
Equivalent to battery
MAIN switch ON voltage
13*3 Self-diagnosis
-
-
- -
NOTE
*I Vehicles with a manual transmission
"2 Vehicles with an automatic transmission
*3 Terminal No. 13 is okay if the self-diagnosis code can be confirmed when the ignition switch and MAIN switch are turned on, with
the ECU harness connector as connected. (Refer to P.14-98.)