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Home >> Cadillac >> 2016 >> SRX Base >> Repair and Diagnosis (Single Page) >> Body & Frame >> Body, Cab Control Systems >> Power Door Lock System And Release Systems >> Diagnostic Information and Procedures >> Liftgate Ajar Indicator Malfunction (Without TB5) >> Component Testing

Component Testing

    NOTE:

    The ajar switch contacts will be in the open position when the A23C Liftgate Latch Assembly is latched and the ajar switch contacts will be in the closed position when unlatched

  1. Ignition OFF, disconnect the harness connector at the A23C Liftgate Latch Assembly.
  2. Test for infinite resistance between the signal terminal 6 and the ground terminal 5 with the switch in the open position.
    • If less than infinite resistance 

      Replace the A23C Liftgate Latch Assembly.

    • If infinite resistance 
  3. Test for less than 3 Ω between the signal terminal 6 and the ground terminal 5 with the switch in the closed position.
    • If 3 Ω or greater 

      Replace the A23C Liftgate Latch Assembly.

    • If less than 3 Ω 
  4. All OK
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