Where are the Block Assembly, Driver and Body ECU located in 2010 Toyota Avalon?

What is your question?

Only driver's door locks and unlocks with remote and button on door. Replaced both drivers and front passenger's actuators and still have problem. One dealer said it is a relay in the driver's door that has gone bad. Do you have any ideas? Thank You!!!!!

What makes this problem better or worse?

nothing

How long has your 2010 Toyota Avalon had this problem?

Since July was traveling, am home now.