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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1780 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> Power Liftgate Malfunction (Liftgate Interior Release Open/Close Switch Malfunction) >> Diagnostic Fault Information
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Diagnostic Fault Information

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Power Liftgate On/Off Switch Signal 2 3 3 -
Front Liftgate Open/Close Switch Signal 1 1 1 -
Ground - 1 - -
1. The interior switch will not open/close the power liftgate
2. The liftgate works only in the Manual Mode
3. The liftgate works only in the Power Mode
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