Ford Probe Single Wire Door Lock/Unlock Alarm System Circuit Schematic


Posted on Feb 5, 2014

The following circuit schemes the Ford Probe Single Wire Door Alarm System. This Single Door Locking Wire controls both LOCK and UNLOCK which means the pulse wires have to be connected to the same vehicle wire. The system is basically uses a single wire ( ) 12V Positive Door Lock System with LOCK command is simply a regular ( )12V positive pulse a


Ford Probe Single Wire Door Lock/Unlock Alarm System Circuit Schematic
Click here to download the full size of the above Circuit.

nd the ( ) 12V UNLOCK pulse command must be resisted through a 4. 7K Ohms resistor.




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