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Home >> Cadillac >> 2009 >> XLR Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless Entry System And Remote Functions >> Diagnostic Information and Procedures >> Keyless Entry System Inoperative (Passive) >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition On, observe the scan tool Ext. LF Door Handle Switch, RF Door Handle Switch, and Rear Compartment Lid Release Sw. parameters while pressing their respective touch pads. The parameter should change between Active and Inactive as commanded.
  2. With the vehicle locked, attempt to passively unlock and access the vehicle at the left door, right door, and rear compartment by approaching the vehicle with a valid transmitter and pressing the touch pad. Each door and rear compartment should unlock and open.
    • If both doors and the rear compartment do no unlock and open, refer to Passive Transmitter Malfunction below.