Except Wrangler

Use 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 or Fig 2 .

Fig 1: Cherokee, Comanche & Wagoneer Control Switch Continuity Test Chart

Courtesy of CHRYSLER MOTORS.

Fig 2: Grand Wagoneer Control Switch Continuity Test Chart

Courtesy of CHRYSLER MOTOR.