Note: for the tailgate, the indicator and limit switch are checked in the same way.
1. Checking the indicator.
A) Disconnect the connector from the door limit switch. Ground the connector on the wire side.
b) Turn on "ignition": The indicator should be on. If the indicator does not light up, then check the indicator lamp.
2. Checking the door limit switch.
A) Check for continuity between the terminal and the sensor housing when the door is open.
b) Check for continuity between the terminal and the sensor housing when the door is closed.
V) Replace the switch switch if it does not work as specified.