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Home >> Cadillac >> 2020 >> CT6 V >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel And Console Trim >> Diagnostic Information And Procedures >> Instrument Panel Compartment Door Latch Release Malfunction >> Component Testing

Component Testing

Instrument Panel Compartment Door Release Actuator

  1. Ignition/Vehicle Off. Disconnect the harness connector at the M91 Instrument Panel Compartment Door Unlatch Actuator.
  2. Install a 10 A fused jumper wire between the control terminal 1 and 12 V. Install a jumper wire between the ground terminal 2 and ground.
  3. Verify the M91 Instrument Panel Compartment Door Unlatch Actuator activates.
    • If the M91 Instrument Panel Compartment Door Unlatch Actuator does not activate. 

      Replace the M91 Instrument Panel Compartment Door Unlatch Actuator.

    • Go to next step: If the M91 Instrument Panel Compartment Door Unlatch Actuator does activate. 
  4. All OK.