Test Step 3 - Power Liftgate Latch

• With the scan tool, monitor the secondary ratchet switch closed.
• Using a screwdriver, click the latch to the closed position while observing the scan tool.
• Unlatch the latch by pressing the handle switch and observe the scan tool for a change of state.
• Repeat this step several times while moving the liftgate in different positions and wiggling the harness to check for an intermittent open or short circuit.

Did the scan tool show the switch state changing correctly every time?

No

• Go to Test Step 4 Test Step 4 - Check the Latch Secondary Position Sense Circuit for a Short to Ground 

Yes

• Go to Test Step 5 Test Step 5 - Power Liftgate Module - Position Sense Open