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Control Switch Continuity (Except Wrangler)

Use a 12-volt test light to test control switch continuity. Connect test light to wires as indicated in CONTROL SWITCH CONTINUITY TEST CHART. See Fig 1 .

Fig 1: Cherokee, Comanche, Wagoneer & Wrangler Control Switch Continuity Test Chart
G15212Courtesy of AMERICAN MOTORS/JEEP CORP.
WRANGLER CRUISE CONTROL TESTING

Conditions Lights "ON"
Control Switch "ON" & Set Switch Depressed No. 1
Control Switch "ON" No. 2
Ignition "ON" & Brake or Clutch Pedal Depressed No. 3 & No. 4
Cruise Control & Resume/Accel "ON" No. 5 & No. 6
Cruise & Resume/Accel "ON" & Engine Running (1) No. 5 & No. 6
(1) Servo will pull throttle wide open. Keep RPM at a safe level by releasing cruise control switch.