i have 05 acura tsx it wont lock or unlock unless the car is on just driver side

Hello, it's unfortunate you have replaced all you have without verifying failure of components. Testing is really required before replacing parts -- sometimes it's not as obvious as you think. The switch, latch/actuator and wiring would be the most likely cause of failure. Have you checked for power at the actuator? Ground? Is the signal showing command of the circuit using the diagnostic tool to monitor use?