Central door locks NC-COM-NC?

I think the com is the switch, by the looks of the diagram, but not sure what nc and no represent. I'm trying to hook this unit to a 93 C/K1500 chevy pick-up, can anyone help? I have relays and harnesses on the way.It looks like this

nc----orange

com--white (with a switch)

no---yellow

nc---ORANGE / black

com--WHITE/ black (with a switch)

nc---yellow/black

 Thanks for any help

Daryl

Sorry should be

nc

com

no

nc

com

nc

I'm sorry, keyless entry, I think I could figure it out, but I'd like to verify I'm doing it right.

no= normally open

nc= normally closed

door locks on this vehicle are reverse polarity, use a DRL module like DEI's 451M and away you go

the manual is vague but, on the instruction manual:

nc----orange

com--white (with a switch)

no---yellow

nc---ORANGE / black

com--WHITE/ black (with a switch)

no---yellow/black

Um, I think we have a problem Houston! I seem to have 12 volt constant on the ORANGE / black wire and WHITE/ black  wire also, and I'm thinking this isn't correct.

I have them hooked to relays, it will unlock, but I have not power to the lock wire when I push the lock button orange wire (resting) should have continuity to my (NC)white wire(nothing) and power up yellow when button on the remote is pressed(nothing), Everything works as it should on the unlock side.  

I have them hooked to relays, it will unlock, but I have not power to the lock wire when I push the lock button orange wire (resting) should have continuity to my (NC)white wire(nothing) and power up yellow when button on the remote is pressed(nothing), Everything works as it should on the unlock side.  

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chriswallace187

the yellow NO wire should be powering up the white common wire whenever the button is pushed. the white wire and the orange wire should have continuity except when the button is pushed

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That exactly what I think also, but have no continuity at the orange & white at rest and no continuity at white and yellow when  unlock button is pushed on the remote. "Bad module is what I'm thinking"

I have no continuity at orange and white at rest, and no continuity at white and yellow when I press the button on the remote.

Do you have more information about the NC, NO & the COM wires ? You CAN wire in the 5 wire reverse polarity system with the onboard relays, but I need more information as far as what the wires are supposed to be for.

The wires NC-COM-NC, are for the lock-unlock wires leading to the lock system on my truck. As the picture above show, I should have at rest, and I do, have continuity at the orange and white wires, also the  ORANGE / black and and WHITE/ black wires.

When I push the lock button: it should switch the white from orange to yellow(internal relay) sending 12 volt to to the lock switch (it doesn't), no 12 volts at the white wire. When the lock button is pushed it (does)breaks continuity between the orange and white wires, but does not contact the white to orange, thus no 12 volts at the white wire to activate the locks. This is my problem

When I push the unlock button: the WHITE/ black wire switches from the ORANGE / black(internal relay) to the yellow/black wires sending 12 volt to unlock the doors, and I have no continuity at the ORANGE / black and the WHITE/ black wires. And I have 12 volts at the WHITE/ black wire, because the WHITE/ black wires are in contact with the yellow/black wire sending 12 volt to the lock actuator. unlocking the doors. This side works good.

  Also, the remote start doesn't work, I'm thinking the module cannot sense that the alarm is set, thus not allowing the remote start feature to work. I'm not sure on this, just a hunch tho. The alarm feature does work.