Diagnostic Procedure

LIFTGATE STOPS/REVERSES DURING AUTO OPERATION (POWER LIFTGATE (PLG) SYSTEM) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	INSPECT POWER LIFTGATE (PLG) TOUCH SENSOR Visually inspect the power liftgate (PLG) touch sensor for the following. Dirt Adhered foreign matter (reflective object) Is there dirt or foreign matter (reflective object) on the power liftgate (PLG) touch sensor?	Yes	Remove dirt or foreign matter (reflective object), then go to the next step.
1		No	Go to the next step.
2	DETERMINE IF MALFUNCTION CAUSE IS POWER LIFTGATE (PLG) CONTROL MODULE OR POWER LIFTGATE (PLG) TOUCH SENSOR Inspect the power liftgate (PLG) control module. (See POWER LIFTGATE (PLG) CONTROL MODULE INSPECTION .) Is the power liftgate (PLG) control module normal?	Yes	Replace the power liftgate (PLG) touch sensor, then go to the next step. (See POWER LIFTGATE (PLG) TOUCH SENSOR REMOVAL/INSTALLATION
2		No	Replace the power liftgate (PLG) control module, then go to the next step. (See POWER LIFTGATE (PLG) CONTROL MODULE REMOVAL/INSTALLATION .)
3	VERIFY IF MALFUNCTION IS RESOLVED Perform auto open/close operation and verify that the operation does not stop or reverse. Is the auto open/close operation normal?	Yes	Troubleshooting completed. (Explain the contents of the servicing to the customer.)
3		No	If the malfunction has not been resolved, repeat the inspection from Step 1.