I got my power locks put in by the dealership after I bought the car and it came with this feature. When you turn the car on, it locks the doors automatically, when you shut the engine off they unlock. Pretty cool.
The speedlock instructions are for installing on a automatic only: their is a vehicle speed sensor connection on the PCU for automatics. This is not present for manual transmission cars. It *is* possible to pick off a vehicle-speed signal from the connector on the back of the instrument cluster... would this signal have the same pulse rate as the one from PCU?
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