107inOZ

"I have been to 3 installers, who all say they can do it, but start talking about the electric pump. I would prefer to do the job myself than let the cowboys loose, but need to know specifically what bits I need to buy, and what problems to overcome."

My impression is the best solution is to install a (2)door lock actuator kit, though you likely would only need one actuator - in the driver's door. Plus the KE/alarm unit. The electric actuator would actuate the vacuum valving attached to the driver's door lock, and the included relay module would be triggered by the KE unit.

Steve

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'91 MB 190E 2.3
'08 RAV4 Ltd 3.5
'83 Lazy Daze m'home 5.7