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Possible Causes

Possible Causes 
BINDING LIFTGATE
(Q901) LOGIC GROUND CIRCUIT OPEN
(Q76) LATCH SECONDARY POSITION SENSE CIRCUIT OPEN
(Q76) LATCH SECONDARY POSITION SENSE CIRCUIT SHORTED TO VOLTAGE
(Q76) LATCH SECONDARY POSITION SENSE CIRCUIT SHORTED TO GROUND
POWER LIFTGATE DRIVE UNIT
POWER LIFTGATE LATCH
POWER LIFTGATE MODULE