2 Next was to test the switch to see if power from the black wire with white stripe was transferring to the pink with orange stripe “lock” wire, which goes to both door lock actuators. Pushing the “lock” side of the switch illuminates the test light. We also tested the “unlock” side of the switch (pink with black stripe), which was also good. This means our issue is farther down the circuit; either a break in the wiring or a bad actuator. Since the driver’s door lock actuator worked (but sluggish), we can rule out a wiring issue.