Trunk / Liftgate Switch: Service and Repair

Tailgate Switch Test/Replacement/Adjustment

Test/Replacement

1. Open the tailgate in swing mode.

2. Remove the tailgate mounting screws (A), and pull-out the tailgate switch (B).





3. Disconnect the tailgate switch 2P connector (C). Remove the switch and note the number of adjustment shims (D).

NOTE: The maximum number of shims allowed is 4.

4. Check for continuity between tailgate switch 2P connector terminals No. 1 and No. 2. There should be continuity when the tailgate is opened.

5. Install the new tailgate switch in the reverse order of removal with the original mounting screws, and the same number of shims removed, and then check the adjustment.

Adjustment

1. Fully close the tailgate switch mode to see if the cargo area lights go off. If the lights stay on, remove the switch and add a shim, then go to step 2. If the lights go off, go to step 2.

NOTE: The maximum number of shims allowed is 4.

2. Open the tailgate in swing mode.

3. Close the tailgate, but do not latch it.

4. Release the tailgate, it should push open a little and the cargo area lights should come on. If the lights do not come on, remove a shim and retest.

5. Fully close the tailgate, and open it in down mode. The cargo area lights should not come on or flicker.

6. With the tailgate in down mode, push down on the tailgate. The cargo area lights should not come on or flicker.

7. Lift up on the tailgate slightly and let it drop or bounce. The cargo area lights should not come on or flicker.

8. If the cargo area lights flickered or came on in steps 5 through 7, add a shim and retest.

9. Once the adjustment is completed, remove and discard the original mounting screws one at a time, and replace them with new screws. Tighten the screws to the specified torque.