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Circuit/System Testing

Instrument Panel Compartment Lamp Circuit Malfunction

  1. Ignition OFF, disconnect the harness connector at the E27 Instrument Panel Compartment Lamp.
  2. Disconnect the negative terminal of the C1 Battery.
  3. Test for less than 5 Ω between the ground circuit terminal 2 and ground.
    • If greater than the specified range, test the ground circuit for an open/high resistance.
  4. Reconnect the negative terminal to the C1 Battery
  5. Ignition ON, test for greater than 11 V between the 12 V reference circuit terminal 1 and ground.
    • If less than the specified range, test the circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the K9 Body Control Module.
  6. If all circuits test normal, test or replace the E27 Instrument Panel Compartment Lamp.
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