Chrysler Corp.
Connect the ignitor, lamp and battery as shown in Fig 1. Using a dry cell battery or continuity tester, apply voltage to the signal input terminal of the ignitor unit. Lamp should light when voltage is applied and go out when voltage is removed. If not, ignitor is bad.
NOTE:
This test can only determine whether ignitor is bad. Even if ignitor tests out as good, it is not necessarily good.