Central door locks NC-COM-NC?

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midaryl

Member - Posts: 30

Joined: March 28, 2004

Location: United States

Posted: April 06, 2004 at 4:55 AM / IP Logged

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

midaryl

Member - Posts: 30

Joined: March 28, 2004

Location: United States

Posted: April 06, 2004 at 5:29 AM / IP Logged

Sorry should be

com

chriswallace187

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Joined: March 11, 2002

Location: Pennsylvania, United States

Posted: April 06, 2004 at 5:39 AM / IP Logged

If you can elaborate on what you're installing it'd be helpful - is this a stand alone central locking system, power locks with a switch, power locks controlled by an alarm or keyless entry unit, or are you just trying to control the trucks factory power locks with your alarm/keyless/remote start?

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midaryl

Member - Posts: 30

Joined: March 28, 2004

Location: United States

Posted: April 06, 2004 at 9:13 AM / IP Logged

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

kgerry

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This member consistently provides reliable information

Joined: February 07, 2004

Location: Saskatchewan, Canada

Posted: April 06, 2004 at 9:37 AM / IP Logged

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

Kevin Gerry

Certified Electronics Technician

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Owner/Installer

Classic Car Audio

since 1979

Velocity Motors

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Joined: March 08, 2002

Location: Manitoba, Canada

Posted: April 06, 2004 at 10:03 AM / IP Logged

Why do you have 3 N/C and only one N/O ?? That doesn't make any sense to me at all ? What kind of system is this as this is the wiring information for an internally driven alternating polarity relay set up.

Jeff

Velocity Custom Home Theater

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Morden, Manitoba CANADA

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midaryl

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Joined: March 28, 2004

Location: United States

Posted: April 06, 2004 at 11:35 AM / IP Logged

I must not have got enough sleep, should read 2)nc 2)com 2)no Do I need this DEI 451M module or can I make it work with a couple of relays?

Velocity Motors

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Joined: March 08, 2002

Location: Manitoba, Canada

Posted: April 06, 2004 at 11:48 AM / IP Logged

If the unit has these already in there, you do not need relays or the 451M . The internal relay bank you have in this KE module will do all the types of systems. You just have to know how to hook them up. I need to know if you have the 2 door or 4 door model ?

Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

midaryl

Member - Posts: 30

Joined: March 28, 2004

Location: United States

Posted: April 06, 2004 at 12:08 PM / IP Logged

I have a 2 door. But I'm not sure how to hook-up which wire to hook were. I did find the wires on the truck tho. I never check when I had it apart if the wires are gounded in the neutral position. Also the wires are about 18-20 guage, I was thinking I need relays to get enough voltage to trip the actuators.

draasch

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Joined: February 07, 2003

Location: Florida, United States

Posted: April 06, 2004 at 1:04 PM / IP Logged

Power Lock LT BLUE

Power Unlock BLACK/ RED

BEHIND AND BELOW DRIVER SPEAKER IN DASH

#203- See Reversal Rest At Ground Door Lock Diagram.

this what i have for that door lock system:

unlock NO 12v

unlock COM motor side of unlock wire

unlock NC switch side of unlock wire

lock NO 12v

lock COM motor side of lock wire

lock NC switch side of lock wire

you will need to cut the lock wire in two. the wires will hook up like above diagram...

what are the colors and the listed polarity for each wire listed on your paper work?

Good Luck

David

Ace Security

813-376-9778

Tampa

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Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.