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1994 Chevrolet Suburban, Remote Start, Keyless Entry


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thespark88 
Member - Posts: 2
Member spacespace
Joined: November†03, 2021
Location: Ohio, United States
Posted: November†03, 2021 at 8:16 AM / IP Logged Link to Post Post Reply Quote thespark88
Hi guys
I have a compustar 920s that comes the cm-900 module
I have the basic wiring figured out. I just need help with the unlock/lock/ Parking lights/horn. Iíve spent 2 weeks trying to wrap my head around it and I think Iím just over complicating it.
1994 suburban
6.5 turbo diesel
kreg357 
Platinum - Posts: 7,578
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: January†30, 2009
Location: Pennsylvania, United States
Posted: November†03, 2021 at 10:03 AM / IP Logged Link to Post Post Reply Quote kreg357
Power Lock.........lt. blue (+).........@ either door boot \ Need relays to make (-) to (+) conversion     
Power Unlock.......black/red (+)........@ either door boot / Use Door Lock Relay diagram in Relays section
The CM900 outputs (-) Door Lock/Unlock signals, your vehicle needs (+) signals.
    https://www.the12volt.com/relays/relaydiagram8.html
Parking Lights.....brown (+)............@ headlight switch...................CN1-2 Green/White
Horn Trigger.......black (-)............@ steering column harness............CN3-7 White
Main ignition harness
The two Red wires are +12V constant.
The Starter wire is Yellow or Violet.
The Ignition wire is Pink.
The two Accessories are Orange and Brown. Use the CM900 Blue at CN1-5 for the Brown ACC wire and set CM900 internal jumper to ACC.
Soldering is fun!
thespark88 
Member - Posts: 2
Member spacespace
Joined: November†03, 2021
Location: Ohio, United States
Posted: November†03, 2021 at 12:02 PM / IP Logged Link to Post Post Reply Quote thespark88
What about cn3-1 green with white?
1994 suburban
6.5 turbo diesel
kreg357 
Platinum - Posts: 7,578
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: January†30, 2009
Location: Pennsylvania, United States
Posted: November†03, 2021 at 12:21 PM / IP Logged Link to Post Post Reply Quote kreg357
That wire outputs a low power (-) Parking Light signal. Your vehicle needs a (+) signal to turn on the Parking Lights. The thick Green/White at CN1-2 is a (+) output rated at 10 amps.
Soldering is fun!

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