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Component Testing

Ignition Switch 

  1. Ignition OFF, disconnect the harness connector at the ignition switch.
  2. Verify the resistance between the terminals listed below match for each ignition switch position.
    • If not the specified value, replace the ignition switch.
Resistance Test

Ignition Switch Position Terminals 1 and 2 Terminals 2 and 3 Terminals 2 and 4 Terminals 2 and 5 Terminals 4 and 5
Off Key Out Infinite Infinite Infinite Infinite Infinite
Off Key IN Infinite Infinite < 5.0 Ω Infinite Infinite
Accessory < 5.0 Ω Infinite Infinite Infinite Infinite
Run < 5.0 Ω < 5.0 Ω Infinite Infinite < 5.0 Ω
Start Infinite < 5.0 Ω Infinite Infinite 250 Ω-10 kΩ