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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1024 (Power Seat System) >> Diagnostic Information and Procedures >> Memory Seat Feature Inoperative >> Circuit/System Testing
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Circuit/System Testing

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, verify the scan tool Memory Recall Switches parameter is approximately 2.74 volts while pressing the memory 1 switch.
    • If the parameter is not the specified value, refer to Memory Switch component test below. If the switch tests normal, replace the driver door switch.
  2. Verify the scan tool Memory Recall Switches parameter is approximately 1.78 volts while pressing the memory 2 switch.
    • If the parameter is not the specified value, replace the memory switch.
  3. Verify the scan tool Memory Recall Switches parameter is approximately 0.96 volt while pressing the EXIT switch.
    • If the parameter is not the specified value, replace the memory switch.
  4. If all circuits test normal, replace the memory seat module.
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