Driver side power door lock has not worked on my 99 Camry for a while. Last week I finally got around to replacing it. Bellow are my notes that you might find useful if you plan to do this
1. I used the following threads as a starting point
Gen 4 Front Door Latch Removal
Door Handle Removal/Install DIY (Warning 56K)
2. I used Toyota service manual for all testing procedures and assembly/dis-assembly instructions
I performed the following steps
1. Remove the inner door trim and plastic film
2. Remove the glass (This really helps later and makes the job MUCH easier). It only takes 1 minute to remove the glass (2 bolts only)
3. Disconnect all rods (4) from the actuator. The most difficult part of the job is trying to disconnect inner rod connected to the handle. If you remove the glass, you can reach the clip from the top. Go ahead and break it. You can buy a new one from Toyota for $3. I used dremel with a cutoff will to destroy the clip. Once destroyed, I was able to pull the rod out. Once again, this was the most difficult part of the job for me
4. remove 2 nuts holding left window rail in place and push it away a bit
5. Remove the actuator. You'll need start shaped bit to remove the bolts
That's it. Everything is pretty easy accept removing 1 clip. Just take your time and do not rush. You do not want to break the handle.