Type C Door Lock Wiring Diagram
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Type c door lock wiring diagram. 5 wire alternating 12v dc door locks type c there are four five or six wires in the harness not counting the illumination wire s if any. The switch when moved in either direction applies both power and ground directly to motor legs without the use of any relays. These directed electronics internal door lock relays can get confusing this wiring how to explains how these work on all viper clifford automate and python alarm systems work and how to wire. If the test light illuminates when you probe the lock and the unlock wires your vehicle has a type b door locking system.
One or two of the wires has constant 12v dc at all times. A set of wiring diagrams may be required by the electrical inspection authority to take up membership of the address to the public electrical supply system. Except at the switch in this case both motor legs rest at ground. 2006 ford e250 wiring diagram wiring diagram toolbox power door locks wikipedia.
Therefore it is only necessary to change the polarity of one motor leg to lock or unlock the vehicle. One or two of the wires has continuity to ground at all times. Door locks 5 wire alternating 12 volts positive type c relay wiring diagram.