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Symptom: INCOMPLETE POWER CLOSE - HALL EFFECT SIGNAL MISSING When Monitored and Set Condition: INCOMPLETE POWER CLOSE - HALL EFFECT SIGNAL MISSING When Monitored: Whenever the power liftgate is performing a power close operation. Set Condition: The PLG Module detects that the motor is rotating (monitors hall effect pulses) but no hall effect pulses are being detected. This code is set during the power close POSSIBLE CAUSES DTC PRESENT POWER LIFTGATE MODULE - HALL EFFECT OPEN BINDING LIFTGATE HALL EFFECT GROUND CIRCUIT OPEN LIFTGATE HALL EFFECT SUPPLY WIRE OPEN LIFTGATE HALL EFFECT SUPPLY WIRE SHORT TO GROUND LIFTGATE HALL EFFECT SUPPLY WIRE SHORT TO HARNESS GROUND LIFTGATE HALL EFFECT SIGNAL WIRE OPEN LIFTGATE HALL EFFECT SIGNAL WIRE SHORT TO GROUND LIFTGATE HALL EFFECT SIGNAL WIRE SHORT TO HARNESS GROUND POWER LIFTGATE MOTOR ASSEMBLY TEST ACTION APPLICABILITY 1 With the DRBIII t, record and erase DTC’s. Turn the ignition off, wait 10 seconds, then turn the ignition on. t, read ACTIVE DTCs. Does the DRBIII t display INCOMPLETE POWER CLOSE - HALL EFFECT SIGNAL MISSING? All Yes → Go To 2 No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition. Operate the 819 POWER DOORS - LIFTGATE |