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Component Testing

  1. Ignition OFF/Vehicle OFF, disconnect the harness at the S38 Ignition Mode Switch.
  2. Connect a jumper wire between the S38 Ignition Mode Switch terminal 4 and ground.
  3. Connect a 3 A fused jumper wire between the S38 Ignition Mode Switch terminal 5 and B+.
  4. Verify the green LED illuminates.
    • If the LED does not illuminate 

      Replace the S38 Ignition Mode Switch.

    • If the LED illuminates 
  5. Connect a 3 A fused jumper wire between the S38 Ignition Mode Switch terminal 2 and B+.
  6. Verify the amber LED illuminates.
    • If the LED does not illuminate 

      Replace the S38 Ignition Mode Switch.

    • If the LED illuminates 
  7. All OK.
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