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Ignition Switch Test

  1. Locate ignition switch connector under dash. Using a 12-volt test light or voltmeter, ensure voltage is present on Black/Yellow wire when ignition switch is turned to RUN or ON position. This will verify proper operation of ignition switch.
    NOTE: DO NOT disconnect ignition switch connector during this test.
  2. If there is no voltage at this wire, problem is either ignition switch, circuit between battery and ignition switch.
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