Tester Am-Pc-1-R; Harness Connector At Regulator; Cruise Command System Test; Cruise Command Diagnosis Chart - Jeep J-10 Series 1982 Technical & Service Manual

TERMINAL
RELEASE
80696
Rg. 1H-5 Harness Connector at Regulator
Cruise Command System Test
A Cruise Command System test can be quickly and
accurately performed with the Cruise Command Tester
(AM-PC-1-R).
(1) Remove wire harness connector from regulator.
(2) Connect Cruise Command System Tester to wire
harness connector.
CRUISE COMMAND 1H-7
Perform the five tests listed in the Cruise Command
Diagnosis Chart for a rapid diagnosis of the Cruise Com
mand System.
Tester AM-PC-1-R
The tester lamps are associated with the following
components, circuits, etc.
• Lamp 1—Power source, fuse and ground, and ON-
OFF and SET-SPEED contacts in control switch.
•Lamp 2—Speed sensor, associated wiring harness
and terminals and connectors.
•Lamp 6—Servo charge valve solenoid, RESUME/
ACCEL contacts in control switch, and associated
wiring harness, terminals and connectors.
• Lamp 4—Throttle position potentiometer (feedback
voltage), and associated wiring harness, terminals
and connectors.
• Lamp 5—Servo vent valve solenoid, RESUME/AC
CEL contacts in the control switch, and associated
wiring harness, terminals and connectors.
• Lamp 3—Brake or clutch pedal switch adjustment,
and associated wiring harness, terminals and
connectors.
Cruise Command Diagnosis Chart
TEST AND
Mi CONDITIONS
TEST LAMP
RESULTS
CHECK—REPAIR
Test for Correct Power Source
Connection
Ignition Switch—Off
Control Switch—Off
f°)
All Lamps Off
None
One or More Lamps On
Remove brown wire (5) at regulator connector
from direct source of voltage or repair defective
control switch.
Test for System Electrical
Continuity
Ignition Switch—On
Control Switch—On
Lamps 1,2,3, & 4 On.
Lamps 5 & 6 Off
None
Lamp 1 Off
Check for blown fuse in brake light switch to
control switch circuit.
Check red, brown & green wires at control switch
connector for continuity to switch.
Check dark green wire (14) at regulator connector
for continuity to regulator.
Lamp 2 Off
Check speed sensor for correct output voltage.
Check grey & dark blue wire at speed sensor
connector for continuity to regulator connector.
Check terminals 2,3,5 & 7 at regulator connector
for proper connection to wires.
Lamp 3 Off
Check brake light (and clutch, if equipped) switch
adjustment.
Check brown, light blue & dark green wire
connections for continuity between connectors.
90799A