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Symptom: INCOMPLETE POWER OPEN - INVALID PAWL TRANSITION When Monitored and Set Condition: INCOMPLETE POWER OPEN - INVALID PAWL TRANSITION When Monitored: During the Liftgate open cycle. Set Condition: The module monitors liftgate position using the optical sensor inputs. If the module senses the pawl circuit open for over Ms. to early in the open cycle (indicating POSSIBLE CAUSES DTC PRESENT GROUND CIRCUIT OPEN LIFTGATE PAWL SWITCH SENSE WIRE OPEN POWER LIFTGATE MODULE PLG CINCH RELEASE MOTOR (LATCH) TEST ACTION APPLICABILITY 1 NOTE: When this code is set, the module will abort the power open cycle and (Clutch Pulsing(. This is where the module will cycle the Liftgate Clutch Driver until the gate stops moving (based on Optical Sensor inputs). t, record and erase DTC’s. Turn the ignition off, wait 10 seconds, then turn the ignition on. t, read DTCs. Does the DRBIII t display INCOMPLETE POWER CLOSE - INVALID PAWL TRANSITION? All Yes → Go To 2 No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors for an intermittent condition. Especially 2 Open the liftgate All Yes → Replace the Power Liftgate Module. Perform BODY VERIFICATION TEST - VER 1. No → Go To 3 857 POWER DOORS - LIFTGATE |